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1 |
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00:00:21,090 --> 00:00:25,350 |
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بسم الله الرحمن الرحيم ال .. في ال previous |
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2 |
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meeting .. في ال previous meeting في اللقاءات |
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3 |
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00:00:30,310 --> 00:00:36,330 |
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الماضية كنا نحكي عن ال interest rates و ال |
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4 |
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00:00:36,330 --> 00:00:41,910 |
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effective rate of return و حكينا على الموضوع إن |
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5 |
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00:00:41,910 --> 00:00:44,770 |
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إذا كنا احنا بنحكي .. نحسب ال effective annual |
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6 |
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00:00:44,770 --> 00:00:49,430 |
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returnif it is less than one year اذا أقل من سنة |
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7 |
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00:00:49,430 --> 00:00:52,390 |
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we can use this calculation or this equation and |
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8 |
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00:00:52,390 --> 00:00:55,130 |
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if it is greater than one year so we can use this |
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9 |
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00:00:55,130 --> 00:01:00,230 |
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onethis is the idea of the interest rate of return |
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10 |
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00:01:00,230 --> 00:01:04,650 |
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so the most important thing is coming in the |
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11 |
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00:01:04,650 --> 00:01:08,330 |
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further stages الشغلات الأهم من هي هي جاية في |
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12 |
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00:01:08,330 --> 00:01:12,050 |
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الصفحات الجاية اللي هنعمل عليها تطبيق يعني هذا مش |
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13 |
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00:01:12,050 --> 00:01:15,470 |
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كتير انه احنا بس introduction لكم هنطبق في |
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14 |
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00:01:15,470 --> 00:01:20,070 |
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اللقاءات الجاية how we can use the interest rate |
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15 |
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00:01:20,070 --> 00:01:22,190 |
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of return كيف ممكن نستخدم ال interest rate of |
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16 |
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00:01:22,190 --> 00:01:28,510 |
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return if you look carefully at this tableنتطلع ال |
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17 |
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00:01:28,510 --> 00:01:30,650 |
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relationship between treasury bills and the |
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18 |
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00:01:30,650 --> 00:01:33,630 |
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inflation العلاقة بين ال treasury bills و بين ال |
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19 |
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00:01:33,630 --> 00:01:39,530 |
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inflation and this is a very important |
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20 |
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00:01:39,530 --> 00:01:41,990 |
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relationship between inflation and the treasury |
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21 |
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00:01:41,990 --> 00:01:45,650 |
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bills rate of return يعني كتير مهم أنحن نعرف |
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22 |
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00:01:45,650 --> 00:01:52,120 |
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العلاقة بين التدخمو بين العقد التدخم وبين العقد |
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23 |
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00:01:52,120 --> 00:02:00,360 |
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اللي هو ال interest rate و ال inflation طيب لو |
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24 |
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00:02:00,360 --> 00:02:06,120 |
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احنا طلعنا على ال treasury bills in 1926 it is 3 |
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25 |
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00:02:06,120 --> 00:02:13,260 |
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.71 okay the real treasury bills is 0.70 the |
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26 |
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00:02:13,260 --> 00:02:20,000 |
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inflation is 3.10 just focus onعن هذا، لذلك، |
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27 |
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00:02:20,000 --> 00:02:25,200 |
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عمليات التحذير الواحدة من 10 هي 3.70 والتحذير 3 |
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28 |
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00:02:25,200 --> 00:02:37,020 |
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.10، فماذا تفهمين من هذا؟ هذا يعني أنه عندما |
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29 |
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00:02:37,020 --> 00:02:41,360 |
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تزداد التحذير، انظر إلى التحذير عندما تزداد |
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30 |
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00:02:41,360 --> 00:02:48,500 |
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التحذير، تتقل عمليات التحذير الحقيقةand this is |
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31 |
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00:02:48,500 --> 00:02:54,420 |
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what we yes this is what we said in before three |
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32 |
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00:02:54,420 --> 00:03:00,700 |
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meetings حكينا ان ال R small r is equal R minus I |
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33 |
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00:03:00,700 --> 00:03:09,800 |
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ال I when I increase R decrease كل ما ال I بتزيد |
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34 |
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00:03:09,800 --> 00:03:14,280 |
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ال inflation بتزيد كل ما ال R small r decrease طيب |
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35 |
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00:03:15,630 --> 00:03:20,110 |
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look at treasury bills and inflation if you look |
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36 |
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00:03:20,110 --> 00:03:26,190 |
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at the chart اذا احنا طلعنا عن ال chart if you |
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37 |
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00:03:26,190 --> 00:03:30,690 |
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look at this chart this |
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38 |
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00:03:30,690 --> 00:03:34,910 |
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is .. هي is the treasury bills هذا هو ال treasury |
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39 |
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00:03:34,910 --> 00:03:44,340 |
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bills and this is R of treasury billsإذا قررنا أن |
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40 |
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00:03:44,340 --> 00:03:52,440 |
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هذا 3.7 في جميعهم، فهذا 3.71 في جميعهم، فهذا 3.71 |
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41 |
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00:03:52,440 --> 00:03:53,100 |
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في جميعهم، فهذا 3.71 في جميعهم، فهذا 3.71 في |
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42 |
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00:03:53,100 --> 00:03:53,320 |
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جميعهم، فهذا 3.71 في جميعهم، فهذا 3.71 في جميعهم، |
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43 |
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00:03:53,320 --> 00:03:55,680 |
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جميعهم، فهذا 3.71 في جميعهم، فهذا 3.10 في جميعهم، |
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44 |
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00:03:55,680 --> 00:04:00,480 |
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فهذا 3.10 في جميعهم، فهذا 3.10 في جميعهم، فهذا 3 |
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45 |
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00:04:00,480 --> 00:04:06,780 |
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.10 في جميعهم، فهذا 3.10 في جميعهم، |
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46 |
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00:04:06,780 --> 00:04:06,820 |
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فهذا |
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47 |
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00:04:15,150 --> 00:04:23,350 |
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.70 sorry okay approximately look |
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48 |
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00:04:23,350 --> 00:04:28,510 |
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at here if we look carefully at this خليني بس |
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49 |
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00:04:28,510 --> 00:04:31,490 |
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أعالكم zooming out أكبر الصورة عشان ت understand |
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50 |
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00:04:31,490 --> 00:04:31,890 |
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this |
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51 |
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00:04:38,520 --> 00:04:41,180 |
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this is a very very important if you don't |
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52 |
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00:04:41,180 --> 00:04:44,300 |
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understand this it means you will challenge |
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53 |
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00:04:44,300 --> 00:04:49,500 |
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problems in the in the next three four pages اذا |
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54 |
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00:04:49,500 --> 00:04:52,260 |
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مافهمتوش هذه العلاقة هتكون عندكم مشكلة في كمان |
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55 |
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00:04:52,260 --> 00:04:58,000 |
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اربع خمس صفحات شوفوا هيك you |
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56 |
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00:04:58,000 --> 00:05:00,600 |
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know this this is security market line هذا هو |
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57 |
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00:05:00,600 --> 00:05:05,580 |
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security market line and this is treasury bills as |
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58 |
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00:05:05,580 --> 00:05:17,260 |
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I said all of thisis R which is equal to 3.71 so |
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59 |
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00:05:17,260 --> 00:05:21,520 |
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the nominal R is the nominal the nominal of the |
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60 |
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00:05:21,520 --> 00:05:26,080 |
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treasury bills is 3.71 as in the table here 3.71 |
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61 |
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00:05:26,080 --> 00:05:36,240 |
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the inflation rate is 3 is this area 3.10 |
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62 |
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00:05:38,530 --> 00:05:46,870 |
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this is I so I is three point one so now according |
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63 |
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00:05:46,870 --> 00:05:52,170 |
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to this chart حسب ال chart هان this is the real |
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64 |
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00:05:52,170 --> 00:05:58,270 |
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rate of return R just apply this equation R small |
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65 |
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00:05:58,270 --> 00:06:04,990 |
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R is equal big R minus I so this is big R all of |
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66 |
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00:06:04,990 --> 00:06:11,470 |
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thisminus I so we get .. we end up with small r |
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67 |
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00:06:11,470 --> 00:06:17,190 |
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okay so if you increase I look at this if you |
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68 |
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00:06:17,190 --> 00:06:22,830 |
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increase I, R becomes smaller and smaller يعني كل |
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69 |
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00:06:22,830 --> 00:06:25,930 |
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ما احنا بنزود ال I، ال I بتصير smaller and smaller |
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70 |
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00:06:27,300 --> 00:06:31,680 |
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بتصير ال small r the real rate of return becomes |
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71 |
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00:06:31,680 --> 00:06:35,900 |
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smaller and smaller يعني بتبدأ تنخفض ال real rate |
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72 |
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00:06:35,900 --> 00:06:39,400 |
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of return what |
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73 |
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00:06:39,400 --> 00:06:42,560 |
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you observe then what we observe we observe many |
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74 |
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00:06:42,560 --> 00:06:46,420 |
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things ايش احنا بنلاحظ؟ بنلاحظ كتير أشياء ال first |
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75 |
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00:06:46,420 --> 00:06:50,180 |
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one we have a negative relationship between small |
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76 |
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00:06:50,180 --> 00:06:56,300 |
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r and Ias I become bigger and bigger, R becomes |
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77 |
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00:06:56,300 --> 00:07:00,780 |
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smaller and smaller يعني كل ما ال I بتكبر ال R |
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78 |
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00:07:00,780 --> 00:07:04,600 |
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بتبدأ تزال okay just from the chart point of view |
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79 |
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00:07:04,600 --> 00:07:08,140 |
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من وجهة نظر ال chart we know this from the |
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80 |
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00:07:08,140 --> 00:07:12,300 |
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equation point of view يعني احنا فاهمين الكلام هذا |
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81 |
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00:07:12,300 --> 00:07:16,740 |
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من وجهة نظر ال equation as the equation saying and |
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82 |
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00:07:16,740 --> 00:07:17,260 |
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this is |
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83 |
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00:07:21,280 --> 00:07:24,880 |
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this table is an accurate table and a real table |
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84 |
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00:07:24,880 --> 00:07:28,820 |
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from the united states هذا هو table صحيح من ال |
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85 |
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00:07:28,820 --> 00:07:30,940 |
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united states from nineteen twenty six to two |
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86 |
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00:07:30,940 --> 00:07:33,480 |
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thousand and nine يعني هذا من سنة الف وتسعمائة |
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87 |
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00:07:33,480 --> 00:07:36,300 |
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وتسعت وعشرين لسنة الف وتسعمائة لسنة الفين وتسعة |
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88 |
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00:07:36,300 --> 00:07:42,140 |
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هذا ال table صحيح okay so the the real treasury |
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89 |
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00:07:42,140 --> 00:07:46,620 |
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bills is point seventy so the the one observation |
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90 |
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00:07:46,620 --> 00:07:52,950 |
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is as as i explainedthe one observation is when I |
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91 |
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00:07:52,950 --> 00:07:57,050 |
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become bigger and bigger R become smaller and |
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92 |
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00:07:57,050 --> 00:08:03,270 |
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smaller يعني كل ما بتكبر ال I كل ما ال R real كل |
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93 |
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00:08:03,270 --> 00:08:09,010 |
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ما كانت decrease other factors are equal other |
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94 |
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00:08:09,010 --> 00:08:12,310 |
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factors and equal معسبات العوامل أخرى other |
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95 |
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00:08:12,310 --> 00:08:18,720 |
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factors are equal okay nowif you compare between |
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96 |
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00:08:18,720 --> 00:08:25,080 |
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the 1968 with 1968, |
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97 |
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00:08:25,220 --> 00:08:33,420 |
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2009 and 1926, 1967 اتصلح وانشوف احنا بال .. لو |
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98 |
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00:08:33,420 --> 00:08:39,920 |
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قررنا ال 1968 ل 2009 مع ال 1926 ل 1967 what you |
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99 |
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00:08:39,920 --> 00:08:45,560 |
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observe the treasury billsis greater than .. the |
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100 |
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00:08:45,560 --> 00:08:50,020 |
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real .. sorry .. the treasury bills is greater |
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101 |
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00:08:50,020 --> 00:08:53,700 |
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than the R nominal of treasury bills in the recent |
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102 |
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00:08:53,700 --> 00:08:57,720 |
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years is greater than in the .. in the early .. in |
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103 |
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00:08:57,720 --> 00:09:06,500 |
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the .. in the previous years نتطلع في ال .. في |
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104 |
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00:09:06,500 --> 00:09:10,140 |
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السابق كان عند ال .. في السابق كان عند ال .. ال |
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105 |
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00:09:10,140 --> 00:09:13,200 |
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real .. sorry ال nominal rate of return one point |
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106 |
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00:09:13,200 --> 00:09:20,040 |
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sixty sevenيعني من سنة ال 26 لل 67 كان عندى 1.67 |
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107 |
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00:09:20,040 --> 00:09:24,500 |
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اللى هو ال nominal rate of return من سنة ال 68 ل |
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108 |
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00:09:24,500 --> 00:09:30,660 |
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2009 ال nominal rate of return زد you know why؟ في |
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109 |
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00:09:30,660 --> 00:09:35,340 |
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حد بعرف ليش؟ from the chart from the table look at |
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110 |
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00:09:35,340 --> 00:09:40,980 |
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the table how much the inflation increaseyou are |
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111 |
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00:09:40,980 --> 00:09:44,700 |
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right الinflation هو السبب يعني انتوا لاحظوا انه |
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112 |
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00:09:44,700 --> 00:09:48,220 |
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طلع انت just compare this with this انه كان five |
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113 |
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00:09:48,220 --> 00:09:52,320 |
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point seventy five sorry في السنوات الأخيرة بعد |
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114 |
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00:09:52,320 --> 00:09:55,780 |
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سبعة و تمانية و ستين ال nominal rate of return |
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115 |
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00:09:55,780 --> 00:10:01,060 |
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five point seventy five في السبتة و عشرين و سبعة و |
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116 |
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00:10:01,060 --> 00:10:10,010 |
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ستين قديما1.67 why؟ ليش .. سؤال .. سؤال مختصر ليش |
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117 |
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00:10:10,010 --> 00:10:12,970 |
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ال nominal rate of return زاد في الفترات الأخيرة |
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118 |
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00:10:12,970 --> 00:10:17,410 |
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فاطمة she said because of inflation look at this |
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119 |
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00:10:17,410 --> 00:10:21,790 |
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the inflation because of the .. اه ال inflation |
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120 |
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00:10:21,790 --> 00:10:30,250 |
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زاد فطبيعي بالظبط شايفين فعلاقة ترضية اذا هاي this |
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121 |
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00:10:30,250 --> 00:10:36,650 |
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is the first the secondthe second relation is as |
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122 |
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00:10:36,650 --> 00:10:44,330 |
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long as I increase as long as I increase sorry I |
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123 |
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00:10:44,330 --> 00:10:45,030 |
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increase |
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124 |
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00:10:47,880 --> 00:10:52,200 |
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when I is become grow .. become bigger and bigger |
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125 |
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00:10:52,200 --> 00:10:56,400 |
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the big R become bigger and bigger so this is |
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126 |
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00:10:56,400 --> 00:10:59,160 |
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positive relation between between the nominal rate |
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127 |
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00:10:59,160 --> 00:11:02,600 |
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of return and I look at here this is the second لو |
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128 |
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00:11:02,600 --> 00:11:05,020 |
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احنا طلعنا على الشغل التاني from the table look at |
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129 |
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00:11:05,020 --> 00:11:09,220 |
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the table لاحظنا ال inflation صغيرة شايفين شو ال |
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130 |
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00:11:09,220 --> 00:11:12,420 |
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nominal rate of return صغير صار لاحظنا ال |
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131 |
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00:11:12,420 --> 00:11:15,920 |
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inflation زادت ال nominal rate of return شو صار |
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132 |
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00:11:15,920 --> 00:11:17,120 |
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فيه decrease |
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133 |
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00:11:20,660 --> 00:11:24,800 |
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Okay يعني هاي .. هاي سبب .. يعني هاي ملاحظة تانية |
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134 |
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00:11:24,800 --> 00:11:27,460 |
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.. the second observation هاي observation تانية |
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135 |
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00:11:27,460 --> 00:11:36,040 |
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احنا بنلاحظها لو بدنا .. okay ال real لما بيقل شو |
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136 |
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00:11:36,040 --> 00:11:44,500 |
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سبب انه بيقل؟ مناشر ال real |
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137 |
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00:11:44,500 --> 00:11:50,430 |
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.. ال real بيقل okay هاي ال realبدي أقل متى بيقل |
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138 |
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00:11:50,430 --> 00:11:56,270 |
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ال real بيقل عشان ال inflation بتزيد يعني |
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139 |
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00:11:56,270 --> 00:11:59,550 |
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ال real هان is a function of خد بالك ال real is |
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140 |
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00:11:59,550 --> 00:12:05,350 |
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independent مستقل عفوا عامل تابع لل is dependent |
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141 |
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00:12:05,350 --> 00:12:08,870 |
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عامل تابع لل .. إذا ال inflation هو اللي بيعمل كل |
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142 |
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00:12:08,870 --> 00:12:16,510 |
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المشكلة ال I هي عاملة كل المشكلة ليش؟ |
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143 |
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00:12:23,060 --> 00:12:29,720 |
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المفروض يكون اقل يطلع ايش ال .. ال real هذا اه بس |
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144 |
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00:12:29,720 --> 00:12:32,780 |
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خد بالك ان ال treasure bills زادت و ال inflation |
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145 |
|
00:12:32,780 --> 00:12:36,660 |
|
زادت فالفرق بين اتهم خلى ال real يزيد كمان طبعا |
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146 |
|
00:12:36,660 --> 00:12:42,620 |
|
الفرق يعني الفرق هذا نقص هذا بيخلى يزيد طيب هذا |
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147 |
|
00:12:42,620 --> 00:12:47,460 |
|
لأنه التنين نازلين فبيخلى الفرق نازلهذا ال spread |
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148 |
|
00:12:47,460 --> 00:12:51,340 |
|
بيسموه طيب |
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149 |
|
00:12:51,340 --> 00:12:55,600 |
|
فى |
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150 |
|
00:12:55,600 --> 00:13:01,800 |
|
حد عنده ملاحظات تانية طيب نتطلع على ال .. ستة و |
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151 |
|
00:13:01,800 --> 00:13:09,160 |
|
عشرين اربعة و ستة عشر اتطلعوا |
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152 |
|
00:13:09,160 --> 00:13:15,240 |
|
على ال charts اكتر inflation ال risk اتطلعوا نتطلع |
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153 |
|
00:13:15,240 --> 00:13:18,930 |
|
على ال riskهذا هو ال .. until هو average annual |
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154 |
|
00:13:18,930 --> 00:13:22,310 |
|
return هذا الجانب هو return و هذا الجانب اسمه risk |
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155 |
|
00:13:22,310 --> 00:13:24,770 |
|
لان هاي standard deviation of annual return |
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156 |
|
00:13:24,770 --> 00:13:30,610 |
|
standard deviation of annual return نتطلع احنا على |
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157 |
|
00:13:30,610 --> 00:13:37,710 |
|
ال risk بتاع ال inflation تدخم وين |
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158 |
|
00:13:37,710 --> 00:13:44,190 |
|
كان اكتر فيه اكتر تدخم موجود من 26 ل 67 ليش طيب |
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159 |
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00:13:44,190 --> 00:13:50,940 |
|
تعرفوا حداشر why thisليش كان ال risk من سنة ال 26 |
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160 |
|
00:13:50,940 --> 00:13:55,080 |
|
ل 67 أعلى risk؟ |
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161 |
|
00:13:55,080 --> 00:14:04,760 |
|
في أهم من الحروب كانت في سنة 1929 شو كان لنا؟ big |
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162 |
|
00:14:04,760 --> 00:14:07,400 |
|
recession because of the big recession the big |
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163 |
|
00:14:07,400 --> 00:14:11,260 |
|
recession this is why the inflation rate is |
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164 |
|
00:14:11,260 --> 00:14:14,580 |
|
greater than any other stages |
|
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165 |
|
00:14:15,630 --> 00:14:20,010 |
|
because of the big recession الكساد الكبير في فترة |
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166 |
|
00:14:20,010 --> 00:14:28,230 |
|
الكساد الكبير ودخلت اوروبا بحرب ضد الحلفة وطلعت |
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167 |
|
00:14:28,230 --> 00:14:31,490 |
|
الحرب العالمية التانية فصار الكل يعمل يعمل سك عملة |
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168 |
|
00:14:31,490 --> 00:14:37,370 |
|
بدون ما يكون مدعوم العملة من ال .. بالدهب وبالتالي |
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169 |
|
00:14:37,370 --> 00:14:41,390 |
|
كان ال .. صار في inflation عالي كتير تضخم عالي |
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170 |
|
00:14:41,390 --> 00:14:45,150 |
|
خلصنا أول ملاحظة تاني ملاحظة |
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171 |
|
00:14:49,600 --> 00:14:55,460 |
|
الملاحظة التالتة اللى هنخرج فيها خلصنا أول ملاحظة |
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172 |
|
00:14:55,460 --> 00:15:01,400 |
|
ناخد الملاحظة التالتة the third one the third one |
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173 |
|
00:15:01,400 --> 00:15:05,120 |
|
if you look at this moderate inflation can offset |
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174 |
|
00:15:05,120 --> 00:15:08,840 |
|
most of the nominal gains on low risk investments |
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175 |
|
00:15:08,840 --> 00:15:16,170 |
|
ملاحظة تالتة انتبهوا للمكتوبها بال slidemoderate |
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|
176 |
|
00:15:16,170 --> 00:15:19,850 |
|
inflation can offset most of the nominal gains on |
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177 |
|
00:15:19,850 --> 00:15:25,490 |
|
low risk investments المشكلة وين؟ المشكلة أن ال |
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178 |
|
00:15:25,490 --> 00:15:31,550 |
|
lower risk instruments hold the majority of the |
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179 |
|
00:15:31,550 --> 00:15:38,330 |
|
systematic risk in other words بكلمات أخرى the |
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180 |
|
00:15:38,330 --> 00:15:40,590 |
|
lower risk investments |
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|
181 |
|
00:15:42,110 --> 00:15:49,450 |
|
is subject to the impact of the systematic risk or |
|
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182 |
|
00:15:49,450 --> 00:15:51,770 |
|
is a subject of the impact of the inflation rate |
|
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183 |
|
00:15:51,770 --> 00:15:59,390 |
|
than any other securities يعني الأدوات |
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184 |
|
00:15:59,390 --> 00:16:05,170 |
|
المالية قليلة المخاطر بتأثر بأكتر من أي أداء |
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185 |
|
00:16:05,170 --> 00:16:09,700 |
|
استثمارية أخرى بالتدخم خلينا نشوف المثال هذاشوفوا |
|
|
|
186 |
|
00:16:09,700 --> 00:16:12,560 |
|
ال treasury bills انقرن ال treasury bills مع ال |
|
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187 |
|
00:16:12,560 --> 00:16:15,840 |
|
commercial paper احنا we sell commercial paper is |
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188 |
|
00:16:15,840 --> 00:16:21,620 |
|
one of the money market securities my question is |
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189 |
|
00:16:21,620 --> 00:16:25,680 |
|
which is hold higher risk او lower risk؟ مين بيحمل |
|
|
|
190 |
|
00:16:25,680 --> 00:16:28,200 |
|
lower risk? treasury bills or commercial paper؟ |
|
|
|
191 |
|
00:16:28,200 --> 00:16:32,920 |
|
commercial paperإرادة my question like this yes |
|
|
|
192 |
|
00:16:32,920 --> 00:16:36,560 |
|
treasury bills who's holding lower risk treasury |
|
|
|
193 |
|
00:16:36,560 --> 00:16:41,140 |
|
bills okay so treasury bills holding lower risk |
|
|
|
194 |
|
00:16:41,140 --> 00:16:53,080 |
|
fine yes okay يعني أقل مخاطر أقل مخاطر ال treasury |
|
|
|
195 |
|
00:16:53,080 --> 00:17:03,520 |
|
bills بتحمل أقل مخاطرطبعا طبعا طبعا طبعا |
|
|
|
196 |
|
00:17:03,520 --> 00:17:09,360 |
|
طبعا طبعا طبعا طبعا طبعا طبعا طبعا طبعا طبعا طبعا |
|
|
|
197 |
|
00:17:09,360 --> 00:17:13,000 |
|
طبعا طبعا طبعا طبعا طبعا |
|
|
|
198 |
|
00:17:13,000 --> 00:17:18,180 |
|
طبعا طبعا طبعا طبعا طبعا طبعا طبعا |
|
|
|
199 |
|
00:17:24,630 --> 00:17:27,670 |
|
the majority of the systematic risk انتبهوا لكلام |
|
|
|
200 |
|
00:17:27,670 --> 00:17:30,970 |
|
اللي انا بحكي فيه the majority of systematic risk |
|
|
|
201 |
|
00:17:30,970 --> 00:17:36,770 |
|
is inflation ايش يعني حكيته؟ the majority of |
|
|
|
202 |
|
00:17:36,770 --> 00:17:44,070 |
|
systematic risk is inflation غالبية risk ايش ال |
|
|
|
203 |
|
00:17:44,070 --> 00:17:48,690 |
|
systematic risk؟ مخاطر النظام هي تدخم يعني غالبية |
|
|
|
204 |
|
00:17:48,690 --> 00:17:52,590 |
|
المخاطر النظامية هي تدخم يعني لو احنا لاحظنا هنا |
|
|
|
205 |
|
00:17:53,380 --> 00:17:57,900 |
|
لأن هذا هو التضخم ال I مظبوط هذا كل هذا ال system |
|
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|
206 |
|
00:17:57,900 --> 00:18:01,660 |
|
of interest كله هذا هذا الجزء الكبير منه تقريبا |
|
|
|
207 |
|
00:18:01,660 --> 00:18:08,340 |
|
جداش يعني ممكن اطلع مثلا ال لو قلنا 3.1 divided by |
|
|
|
208 |
|
00:18:08,340 --> 00:18:14,420 |
|
3.70 جداش تطلع معاكم او 71 المخاطر النظامية كلها 3 |
|
|
|
209 |
|
00:18:14,420 --> 00:18:20,340 |
|
.71 كلها و 3.1 اللي هي ال inflation لوحدهاالغالبية |
|
|
|
210 |
|
00:18:20,340 --> 00:18:28,220 |
|
المخاطر النظامية هي inflation تقريبا فوق 8% تقريبا |
|
|
|
211 |
|
00:18:28,220 --> 00:18:36,200 |
|
38% طيب نطلع على ال commercial paper نطلع على ال |
|
|
|
212 |
|
00:18:36,200 --> 00:18:41,600 |
|
commercial paper ال commercial paper لنفترض ال |
|
|
|
213 |
|
00:18:41,600 --> 00:18:44,360 |
|
return hand 5% |
|
|
|
214 |
|
00:18:47,640 --> 00:18:51,500 |
|
ال systematic risk او نحكي ال inflation زي ما |
|
|
|
215 |
|
00:18:51,500 --> 00:18:53,560 |
|
بتكون ال systematic risk و ال inflation واحد ال |
|
|
|
216 |
|
00:18:53,560 --> 00:18:58,980 |
|
inflation هي 3.1 بدنا نشوف to what extent the |
|
|
|
217 |
|
00:18:58,980 --> 00:19:01,780 |
|
inflation influence on the commercial paper لأي |
|
|
|
218 |
|
00:19:01,780 --> 00:19:05,200 |
|
درجة بتأثر ال systematic .. ال inflation بيأثر على |
|
|
|
219 |
|
00:19:05,200 --> 00:19:12,100 |
|
ال commercial paper بنقول 3.1 divided by 5 اللي هو |
|
|
|
220 |
|
00:19:12,100 --> 00:19:16,600 |
|
ال 5 5 percent جداش تطلع في النسبة المقوية؟ |
|
|
|
221 |
|
00:19:25,000 --> 00:19:30,720 |
|
كم؟ 62% خلّينا نقارن بين هذه وبين هذه هذه ال |
|
|
|
222 |
|
00:19:30,720 --> 00:19:35,500 |
|
treasury bills وهذه ال commercial paper تلاتة و |
|
|
|
223 |
|
00:19:35,500 --> 00:19:37,960 |
|
تمانية في المية معناه ان ال inflation أثرت على ال |
|
|
|
224 |
|
00:19:37,960 --> 00:19:40,740 |
|
treasury bills بتلاتة و تمانية في المية which is |
|
|
|
225 |
|
00:19:40,740 --> 00:19:44,520 |
|
higher أكتر طب نشوف ال commercial paper أداش أثرت |
|
|
|
226 |
|
00:19:44,520 --> 00:19:48,560 |
|
عليها أقل اذا هاي commercial paper وهذه ال |
|
|
|
227 |
|
00:19:48,560 --> 00:19:52,940 |
|
treasury bills انجرب ال stocks انجرب ايش ال stocks |
|
|
|
228 |
|
00:19:53,770 --> 00:19:59,610 |
|
الـ stocks مثلا نفترض أنها 9% عقل 9% نشوف .. نشوف |
|
|
|
229 |
|
00:19:59,610 --> 00:20:03,810 |
|
ال inflation rate هداش بتأثر بال stocks نفس .. نفس |
|
|
|
230 |
|
00:20:03,810 --> 00:20:11,770 |
|
الفكرة 3.1 divided by 9% عشان نشوف هداش بتأثر |
|
|
|
231 |
|
00:20:11,770 --> 00:20:20,990 |
|
عليها 34% 34% نقارن التلات نتائج ببعض look at this |
|
|
|
232 |
|
00:20:20,990 --> 00:20:34,060 |
|
83%والذي هو أعلى، الورق التجاربي مصطلح، الأسعار هي |
|
|
|
233 |
|
00:20:34,060 --> 00:20:40,460 |
|
فرصة الاستثمار أو فرصة استثمار على |
|
|
|
234 |
|
00:20:42,990 --> 00:20:47,010 |
|
on the rate of return is less than the impact of |
|
|
|
235 |
|
00:20:47,010 --> 00:20:50,330 |
|
treasury bills of the inflation on the treasury |
|
|
|
236 |
|
00:20:50,330 --> 00:20:56,490 |
|
bills يعني أثر التضخم على الأسهم أقل من أثر التضخم |
|
|
|
237 |
|
00:20:56,490 --> 00:20:59,890 |
|
على ال treasury bills هذه الملاحظة التالتة اللي هي |
|
|
|
238 |
|
00:20:59,890 --> 00:21:08,770 |
|
هان لو كتبناكوا إياها the influence of |
|
|
|
239 |
|
00:21:08,770 --> 00:21:10,390 |
|
inflation |
|
|
|
240 |
|
00:21:13,400 --> 00:21:16,180 |
|
أو بنجوسانيه systematic risk because inflation is |
|
|
|
241 |
|
00:21:16,180 --> 00:21:23,780 |
|
systematic risk on |
|
|
|
242 |
|
00:21:23,780 --> 00:21:29,460 |
|
the influence of inflation or systematic risk on |
|
|
|
243 |
|
00:21:29,460 --> 00:21:36,580 |
|
the treasury bills is |
|
|
|
244 |
|
00:21:36,580 --> 00:21:45,710 |
|
higher than any other securitiesany other |
|
|
|
245 |
|
00:21:45,710 --> 00:21:50,630 |
|
securities زي ما إنتوا إحنا شايفين يعني أثر ال |
|
|
|
246 |
|
00:21:50,630 --> 00:21:55,450 |
|
inflation على ال treasury bills أكثر من أثر ال |
|
|
|
247 |
|
00:21:55,450 --> 00:22:00,310 |
|
inflation على أي security أخرى خليني أجرب ال |
|
|
|
248 |
|
00:22:00,310 --> 00:22:06,470 |
|
derivatives مشتقات العقل |
|
|
|
249 |
|
00:22:06,470 --> 00:22:10,910 |
|
بتاع المشتقات نفترض مثلا 70% |
|
|
|
250 |
|
00:22:14,020 --> 00:22:18,040 |
|
نقسم هان three point one اللي هى ال inflation |
|
|
|
251 |
|
00:22:18,040 --> 00:22:25,140 |
|
divided by seventy كدهش بتطلع؟ |
|
|
|
252 |
|
00:22:25,140 --> 00:22:33,080 |
|
three point one divided by seventy three |
|
|
|
253 |
|
00:22:33,080 --> 00:22:36,060 |
|
point one divided by seventy اربعمية و اربعمية |
|
|
|
254 |
|
00:22:36,060 --> 00:22:42,380 |
|
ماقول اربعمية يعني اربعمية او اربعميةلأ three |
|
|
|
255 |
|
00:22:42,380 --> 00:22:45,280 |
|
point one divided بس تلاتة فاصلة سبعة بتطلع zero |
|
|
|
256 |
|
00:22:45,280 --> 00:22:50,600 |
|
zero something أكام |
|
|
|
257 |
|
00:22:50,600 --> 00:22:55,180 |
|
zero عد؟ zero واحد أربعة و أربعين يعني بتأثر عليها |
|
|
|
258 |
|
00:22:55,180 --> 00:22:59,860 |
|
ب أربعة point أربعة percent أربعة فاصلة أربعة في |
|
|
|
259 |
|
00:22:59,860 --> 00:23:04,200 |
|
المية يعني بتأثر ال inflation على ال derivatives |
|
|
|
260 |
|
00:23:04,200 --> 00:23:08,140 |
|
بس ب أربعة فاصلة أربعة في المية so we conclude |
|
|
|
261 |
|
00:23:08,140 --> 00:23:12,330 |
|
thatthe treasury bills is more subject to |
|
|
|
262 |
|
00:23:12,330 --> 00:23:16,150 |
|
inflation than any other securities يعني أنا بحاول |
|
|
|
263 |
|
00:23:16,150 --> 00:23:21,130 |
|
بعطيكوا إياها بعدد لهجات و بعدد context بحيث أنه |
|
|
|
264 |
|
00:23:21,130 --> 00:23:27,690 |
|
you digest this يعني بحاول كذا طريقة أنه تصلكم |
|
|
|
265 |
|
00:23:27,690 --> 00:23:31,110 |
|
المعلومة okay |
|
|
|
266 |
|
00:23:35,690 --> 00:23:40,430 |
|
فإذا ال inflation rates بيأثر كتير على .. عنو |
|
|
|
267 |
|
00:23:40,430 --> 00:23:44,150 |
|
أكتر؟ ال lower securities ولا ال higher .. ال |
|
|
|
268 |
|
00:23:44,150 --> 00:23:46,670 |
|
lower risk securities ولا ال higher risk .. lower |
|
|
|
269 |
|
00:23:46,670 --> 00:23:51,950 |
|
.. lower risk لأن زي ما إحنا شايفين .. طب نشوف |
|
|
|
270 |
|
00:23:51,950 --> 00:23:56,850 |
|
ليش؟ why؟ إيش السبب؟ إحنا حكينا إن ال fee بيصير |
|
|
|
271 |
|
00:23:56,850 --> 00:24:01,310 |
|
هيك but why؟ why .. why the .. the lower |
|
|
|
272 |
|
00:24:01,310 --> 00:24:04,770 |
|
securitieswhile the lower .. the higher securities |
|
|
|
273 |
|
00:24:04,770 --> 00:24:10,830 |
|
or the higher risk securities fight |
|
|
|
274 |
|
00:24:10,830 --> 00:24:15,450 |
|
against inflation يعني تواجه الinflation because |
|
|
|
275 |
|
00:24:15,450 --> 00:24:20,650 |
|
investors .. أساس ال inflation مفرق واعرز okay طيب |
|
|
|
276 |
|
00:24:20,650 --> 00:24:24,450 |
|
الشغل اللي بتأثر كده هو ال .. ال .. ال .. ال .. ال |
|
|
|
277 |
|
00:24:24,450 --> 00:24:24,550 |
|
.. ال .. ال .. ال .. ال .. ال .. ال .. ال .. ال .. |
|
|
|
278 |
|
00:24:24,550 --> 00:24:24,930 |
|
ال .. ال .. ال .. ال .. ال .. ال .. ال .. ال .. ال |
|
|
|
279 |
|
00:24:24,930 --> 00:24:27,130 |
|
.. ال .. ال .. ال .. ال .. ال .. ال .. ال .. ال .. |
|
|
|
280 |
|
00:24:28,880 --> 00:24:32,820 |
|
يعني ان الinflation هو أسس المعنى المعدد هو system |
|
|
|
281 |
|
00:24:32,820 --> 00:24:39,560 |
|
of risk هو مخاطر نظامية عشان |
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282 |
|
00:24:39,560 --> 00:24:44,500 |
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هيك ال lower risk يتأثر فيها أكتر لسبب واضح ان ال |
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283 |
|
00:24:44,500 --> 00:24:47,680 |
|
securities ال lower risk securities they don't |
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284 |
|
00:24:47,680 --> 00:24:53,120 |
|
have a premium ماعندهم مش علامة عندهم مش ال ال ال |
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285 |
|
00:24:53,120 --> 00:24:59,820 |
|
the R is small اه the real R is smallReal R إيش هي |
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286 |
|
00:24:59,820 --> 00:25:05,980 |
|
ال real R؟ لو إجينا إحنا طلعوها أخدنا ال real R مش |
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287 |
|
00:25:05,980 --> 00:25:13,400 |
|
هادي R ال real R هادي R بس لاحظولي على ال real R |
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288 |
|
00:25:13,400 --> 00:25:19,820 |
|
سابتة لأ كيف يا بابا سابتة عادة ايوة ال real R |
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289 |
|
00:25:19,820 --> 00:25:24,580 |
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شوفي هذا هذا ال real R بعملك عليه هيك هو real R |
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290 |
|
00:25:27,100 --> 00:25:30,200 |
|
اللي بعمل عليه cross هو real R ايش بتلاحظوا انتوا |
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291 |
|
00:25:30,200 --> 00:25:37,180 |
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بال real R؟ كل ما بيجيب بتزيد ايوة شوفوا ال real R |
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292 |
|
00:25:37,180 --> 00:25:40,840 |
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هان، قارنوا ال real R هان small r مش احنا قولنا ال |
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293 |
|
00:25:40,840 --> 00:25:46,300 |
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real R هي ال R .. هذه ال R كلها nominal minus ال I |
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294 |
|
00:25:46,300 --> 00:25:52,480 |
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فإيش بتلاحظوا ال R؟ شو بيصير فيها؟ ال increase |
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295 |
|
00:25:52,480 --> 00:25:52,860 |
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because |
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296 |
|
00:25:56,850 --> 00:26:02,030 |
|
the real R has a positive function with the risk |
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297 |
|
00:26:02,030 --> 00:26:11,270 |
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هذا حطوها في بالكم R the small R هتطلعوا على ال |
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298 |
|
00:26:11,270 --> 00:26:15,190 |
|
charts look at this chart look at this R شوفوا ال |
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299 |
|
00:26:15,190 --> 00:26:19,070 |
|
R هذه شايفينها which is bigger this one or this |
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300 |
|
00:26:19,070 --> 00:26:27,560 |
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onethis one اذا حكينا هذه R نود هذي R1 R2 R3 R4 |
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301 |
|
00:26:27,560 --> 00:26:36,120 |
|
طلعوا على R1 ال R1 ايه؟ حكينا فيها ال real of |
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302 |
|
00:26:36,120 --> 00:26:39,940 |
|
commercial paper ال real for the bonds ال real for |
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303 |
|
00:26:39,940 --> 00:26:43,520 |
|
the stocks ال real for the derivatives طلعوا ال |
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304 |
|
00:26:43,520 --> 00:26:46,380 |
|
real بتاعة ال commercial paper is greater than the |
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305 |
|
00:26:46,380 --> 00:26:52,050 |
|
real of the treasury bills why؟because the higher |
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306 |
|
00:26:52,050 --> 00:26:57,610 |
|
the risk the higher are كل ما بتزيد ال risk كل ما |
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307 |
|
00:26:57,610 --> 00:27:02,450 |
|
ال R بتزيد طيب look at here again the higher the |
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308 |
|
00:27:02,450 --> 00:27:06,050 |
|
risk ال risk مشي زاد so the higher the R |
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309 |
|
00:27:09,260 --> 00:27:15,400 |
|
bigger and bigger as the risk become bigger and |
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310 |
|
00:27:15,400 --> 00:27:19,920 |
|
bigger as a result of risk طيب خلينا إذا .. إذا |
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311 |
|
00:27:19,920 --> 00:27:27,100 |
|
تلاتة ناخد أربعة .. أربعة saying as sigma .. sigma |
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312 |
|
00:27:27,100 --> 00:27:33,960 |
|
is a measure of risk as sigma increase as |
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313 |
|
00:27:33,960 --> 00:27:37,140 |
|
sigma increases R increases |
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314 |
|
00:27:40,380 --> 00:27:46,620 |
|
Okay, so this is the relation زي number four |
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315 |
|
00:27:46,620 --> 00:27:51,740 |
|
مراحظة رقم أربعة زي ما sigma بتزيد طبعا ايه sigma؟ |
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316 |
|
00:27:51,740 --> 00:27:57,700 |
|
sigma مخاطر هى هى دى sigma اه بيسموها risk امشوا |
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317 |
|
00:27:57,700 --> 00:28:01,000 |
|
هيك يمين بتلاقيه ال R بتزيد because of systematic |
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318 |
|
00:28:01,000 --> 00:28:05,800 |
|
because of the total risk increase لإن ال total |
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319 |
|
00:28:05,800 --> 00:28:10,600 |
|
risk قاعد بزيدو كل ما زاد ال S كل ما زادت ال R ال |
|
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320 |
|
00:28:10,600 --> 00:28:16,660 |
|
R صغيرة الملاحظة الرابعة as sigma increases ايش |
|
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321 |
|
00:28:16,660 --> 00:28:19,840 |
|
sigma عارفين شو sigma ال standard deviation بتاعة |
|
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322 |
|
00:28:19,840 --> 00:28:24,160 |
|
التو اللي حكينا فيها ليه هذه standard deviation |
|
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323 |
|
00:28:24,160 --> 00:28:29,340 |
|
اللي هو standard deviation okay as sigma increases |
|
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324 |
|
00:28:29,340 --> 00:28:36,810 |
|
كل ما sigma زادت كل ما R increasesكل ما R .. ال |
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325 |
|
00:28:36,810 --> 00:28:42,410 |
|
real rate of return كل ما كان زائد زي ما انتوا |
|
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326 |
|
00:28:42,410 --> 00:28:46,010 |
|
شايفين بال chart هو على حال ال chart يعني لو انا |
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327 |
|
00:28:46,010 --> 00:28:51,010 |
|
هيك طلعت .. طلعت .. اه |
|
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|
328 |
|
00:28:51,010 --> 00:28:56,450 |
|
.. كيف؟ ال R ال real دايما بتكون تربيه معاها اللي |
|
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329 |
|
00:28:56,450 --> 00:29:00,130 |
|
هي .. معاها بال .. معاها بال .. بال total risk |
|
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|
330 |
|
00:29:00,130 --> 00:29:04,330 |
|
خدوا بالك بال total risk okay طيب خلصنا الملاحظات |
|
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331 |
|
00:29:04,330 --> 00:29:04,570 |
|
هذه |
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332 |
|
00:29:15,920 --> 00:29:19,180 |
|
Okay وهي هم a dollar invested in treasury bills |
|
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333 |
|
00:29:19,180 --> 00:29:21,440 |
|
from nineteen twenty six two thousand grow to |
|
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|
334 |
|
00:29:21,440 --> 00:29:26,300 |
|
twenty dollar but with a real value only شوفوا رغم |
|
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|
335 |
|
00:29:26,300 --> 00:29:30,160 |
|
انه لو احنا استثمرنا دولار واحد شوفوا لو احنا |
|
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|
336 |
|
00:29:30,160 --> 00:29:35,220 |
|
استثمرنا دولار واحد في سنة الستة وعشرين لسنة الفين |
|
|
|
337 |
|
00:29:35,220 --> 00:29:39,170 |
|
وتسعة هنستفيد عشرين دولارلكن استفادتنا الحقيقية |
|
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|
338 |
|
00:29:39,170 --> 00:29:44,890 |
|
كم؟ 1.69$ نرجع ال table لو احنا استثمرنا دولار |
|
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|
339 |
|
00:29:44,890 --> 00:29:48,410 |
|
واحد في ال treasury bills بسنة ستة وعشرين الفين |
|
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|
340 |
|
00:29:48,410 --> 00:29:53,670 |
|
وتسعة استفادتنا الحقيقية just point seventy طلع |
|
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|
341 |
|
00:29:53,670 --> 00:29:58,090 |
|
لأن في عندى inflation عالي كتير لو احنا استثمرنا |
|
|
|
342 |
|
00:29:58,090 --> 00:30:01,550 |
|
من التمانية وستين للألفين وتسعة دولار واحد تمانية |
|
|
|
343 |
|
00:30:01,550 --> 00:30:05,090 |
|
وستين استفادتنا بس one point seventeenالحففية ال |
|
|
|
344 |
|
00:30:05,090 --> 00:30:10,130 |
|
real لو احنا استثمرنا من ال 26 لل 67 يعني استثمرنا |
|
|
|
345 |
|
00:30:10,130 --> 00:30:15,250 |
|
يعني تلاتين سنة تقريبا لو استثمرنا دول لو احنا لسا |
|
|
|
346 |
|
00:30:15,250 --> 00:30:17,290 |
|
في just point twenty four percent |
|
|
|
347 |
|
00:30:20,200 --> 00:30:23,960 |
|
Okay بأكد الكلام لو احنا استثمرنا دولار واحد بال |
|
|
|
348 |
|
00:30:23,960 --> 00:30:26,160 |
|
treasury bills من ستة و عشرين ل الفين و دسعة |
|
|
|
349 |
|
00:30:26,160 --> 00:30:29,560 |
|
هنستفيد عشرين دولار بقى ال reality احنا مستفدناش |
|
|
|
350 |
|
00:30:29,560 --> 00:30:32,780 |
|
لعشرين دولار استفدنا just طب ليش الفرق قد صار |
|
|
|
351 |
|
00:30:32,780 --> 00:30:37,480 |
|
because of what because of inflation لأنه ال |
|
|
|
352 |
|
00:30:37,480 --> 00:30:40,560 |
|
inflation هو عمل الكلام هذا طبعا بنات بتعرفوش |
|
|
|
353 |
|
00:30:40,560 --> 00:30:46,140 |
|
معناه inflation تدخم okay okay طيب |
|
|
|
354 |
|
00:30:49,580 --> 00:30:59,840 |
|
طب كيف أنا بدي أعرف العلاقة بين الinflation و |
|
|
|
355 |
|
00:30:59,840 --> 00:31:04,800 |
|
بين ال R بقيس أنا ال correlation سمعتوا في شغل |
|
|
|
356 |
|
00:31:04,800 --> 00:31:09,320 |
|
اسمها ال correlation الارتباط بقيس الارتباط في |
|
|
|
357 |
|
00:31:09,320 --> 00:31:11,720 |
|
فترة من الفترات كان الارتباط إيجابي بين |
|
|
|
358 |
|
00:31:11,720 --> 00:31:14,980 |
|
الinflation و between real rate of return وفترات |
|
|
|
359 |
|
00:31:14,980 --> 00:31:20,340 |
|
أخرى صار سلبي خلّيني نشوفnegative correlation |
|
|
|
360 |
|
00:31:20,340 --> 00:31:24,460 |
|
between real rates and inflation rates means that |
|
|
|
361 |
|
00:31:24,460 --> 00:31:27,940 |
|
nominal rate responds less than 1.1 to changes in |
|
|
|
362 |
|
00:31:27,940 --> 00:31:31,740 |
|
the expected inflation هذه هنشرحها، طلعواها، |
|
|
|
363 |
|
00:31:31,740 --> 00:31:34,360 |
|
طلعواها على ال chart، بدنا نحكي عن ال correlation |
|
|
|
364 |
|
00:31:34,360 --> 00:31:40,580 |
|
ال correlation اللي هو الارتباط الارتباط بين ال |
|
|
|
365 |
|
00:31:40,580 --> 00:31:45,100 |
|
real rate of return و الinflation و التضخم هو |
|
|
|
366 |
|
00:31:45,100 --> 00:31:50,310 |
|
ارتباط سلبي، negativeارتباط سلبي negative okay |
|
|
|
367 |
|
00:31:50,310 --> 00:31:56,490 |
|
لأنهم بيمشوا عكس بعض ننتبه هان نرجع كيف سلبي كل ما |
|
|
|
368 |
|
00:31:56,490 --> 00:32:02,610 |
|
زودنا ال inflation ال I كل ما ال R بتنزل فهذا ايش |
|
|
|
369 |
|
00:32:02,610 --> 00:32:06,590 |
|
يسموه correlation معله negative okay negative كيف |
|
|
|
370 |
|
00:32:06,590 --> 00:32:09,230 |
|
نقيسه بال Excel طبعا مش مطلوب منكوا تقيسوه بال |
|
|
|
371 |
|
00:32:09,230 --> 00:32:13,530 |
|
Excel بس كيف نقيسه نجيب ال I و نجيب ال R real rate |
|
|
|
372 |
|
00:32:13,530 --> 00:32:18,130 |
|
of return و بنعمل يسوي correlationالارتباط بيطلع |
|
|
|
373 |
|
00:32:18,130 --> 00:32:21,090 |
|
عندنا الارتباط وبعدين بيطلع عندنا الرسمة هذه لو |
|
|
|
374 |
|
00:32:21,090 --> 00:32:27,750 |
|
حبنا احنا نرسمها اتطلعوا ال correlation spend one |
|
|
|
375 |
|
00:32:27,750 --> 00:32:32,950 |
|
minute to look at this chart يعني فاكروا ده فيخة |
|
|
|
376 |
|
00:32:32,950 --> 00:32:37,290 |
|
واحدة عشان تفكروا بهال chart and what you observe |
|
|
|
377 |
|
00:32:37,290 --> 00:32:46,610 |
|
on this chart okay يالا بدنا نشوف answer منكميلا |
|
|
|
378 |
|
00:32:46,610 --> 00:32:54,510 |
|
answer me in nineteen twenty six we have .. we |
|
|
|
379 |
|
00:32:54,510 --> 00:32:57,890 |
|
haven't inflation we .. we haven't inflation؟ yes |
|
|
|
380 |
|
00:32:57,890 --> 00:33:02,650 |
|
we have inflation or we .. يعني لك ساعات okay من |
|
|
|
381 |
|
00:33:02,650 --> 00:33:05,670 |
|
ستة و عشرين لستة و تلاتين خلي بالك اول اشي ان ال |
|
|
|
382 |
|
00:33:05,670 --> 00:33:09,370 |
|
treasury treasury bill rates اللي هو ال black one |
|
|
|
383 |
|
00:33:09,370 --> 00:33:13,250 |
|
و ال inflation هو ال blue one okay تمام ايش كان .. |
|
|
|
384 |
|
00:33:13,250 --> 00:33:15,570 |
|
شو بطلع اصلا؟ كانت ستة و عشرين لستة و تلاتين |
|
|
|
385 |
|
00:33:15,800 --> 00:33:20,260 |
|
inflation okay تضخم اه و بعدين .. فى نفس اللحظة |
|
|
|
386 |
|
00:33:20,260 --> 00:33:23,240 |
|
إيش كان فى ال treasury bills طبعا كانت معدلاتها |
|
|
|
387 |
|
00:33:23,240 --> 00:33:26,840 |
|
تنزل شو اللي بنزل ال inflation ال treasury bills |
|
|
|
388 |
|
00:33:26,840 --> 00:33:30,820 |
|
كانت بالأول عالية و بعدين نزلت سنة مع المعدل سبعت |
|
|
|
389 |
|
00:33:30,820 --> 00:33:34,500 |
|
طيب و بعدين بدأت تطلع ال treasury bills و ال |
|
|
|
390 |
|
00:33:34,500 --> 00:33:38,820 |
|
inflation بدأت تطلع okay خليني .. okay كلامك فيه |
|
|
|
391 |
|
00:33:38,820 --> 00:33:44,240 |
|
منه صح نرادها هو عمال كانت بياكل الشراباتأه في هنا |
|
|
|
392 |
|
00:33:44,240 --> 00:33:48,940 |
|
negative correlation طلع و هان look at this لو |
|
|
|
393 |
|
00:33:48,940 --> 00:33:54,620 |
|
احنا كنا في النقطة هذه بس just observe on this لو |
|
|
|
394 |
|
00:33:54,620 --> 00:33:58,040 |
|
احنا أخدنا النقطة هذه هيك نقطة ملاحظ انه ال |
|
|
|
395 |
|
00:33:58,040 --> 00:34:02,640 |
|
treasury bills increase لكن الinflation decrease |
|
|
|
396 |
|
00:34:02,640 --> 00:34:08,720 |
|
فال correlation ايش كان negative through the time |
|
|
|
397 |
|
00:34:08,720 --> 00:34:12,060 |
|
مع الزمن ال correlation شو بيصير فيه بيصير |
|
|
|
398 |
|
00:34:12,060 --> 00:34:17,170 |
|
positiveلحظة يعني ال treasury bills ال inflation |
|
|
|
399 |
|
00:34:17,170 --> 00:34:24,190 |
|
نزل ال treasury bills نزلت معاها okay so دي اذا |
|
|
|
400 |
|
00:34:24,190 --> 00:34:29,550 |
|
احنا بنحكي باللحظة متى اتغيرت التوجه؟ قبل ال 68 |
|
|
|
401 |
|
00:34:29,550 --> 00:34:34,130 |
|
شوفوا بال .. قبل ال 68 او قبل ال 66 كان في |
|
|
|
402 |
|
00:34:34,130 --> 00:34:38,590 |
|
negative correlation و بعدين صار positive يعني |
|
|
|
403 |
|
00:34:38,590 --> 00:34:42,050 |
|
صارت ال inflation تمشي بالزق .. يعني يبدو كان اول |
|
|
|
404 |
|
00:34:42,050 --> 00:34:46,030 |
|
زمان انه ال .. ال financial الواقع ال .. مافيش |
|
|
|
405 |
|
00:34:46,030 --> 00:34:51,270 |
|
نظام مالي يعني ال inflation مش هي ال .. ال .. the |
|
|
|
406 |
|
00:34:51,270 --> 00:34:57,290 |
|
main .. the main systematic riskبعد هيك صارت ان ال |
|
|
|
407 |
|
00:34:57,290 --> 00:35:00,550 |
|
treasury bills طلعوا .. طلعوا النقطة هذه في ال 76 |
|
|
|
408 |
|
00:35:00,550 --> 00:35:08,190 |
|
ال .. ال inflation زادت و ال treasury bills زادت |
|
|
|
409 |
|
00:35:08,190 --> 00:35:11,730 |
|
ال treasury bills زادت و ال inflation زادت راحوا |
|
|
|
410 |
|
00:35:11,730 --> 00:35:16,150 |
|
نزلوا مع بعض زي ما انتوا شايفين نزلوا مع بعض طلعوا |
|
|
|
411 |
|
00:35:16,150 --> 00:35:20,830 |
|
مع بعضنزلوا مع بعض طلعوا مع بعض لكن لو احنا طلعنا |
|
|
|
412 |
|
00:35:20,830 --> 00:35:26,490 |
|
back to before 1968 لو احنا طلعنا شوفوا ال |
|
|
|
413 |
|
00:35:26,490 --> 00:35:31,530 |
|
inflation زادت هذه انخفضت او ثابتة هان مثلا شوفوا |
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414 |
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00:35:31,530 --> 00:35:35,390 |
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النقطة هذه زادت هذه انخفضت ف this is important |
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415 |
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00:35:35,390 --> 00:35:39,050 |
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make |
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416 |
|
00:35:39,050 --> 00:35:42,050 |
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.. make the correlation positive بيخلي ال .. ال |
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417 |
|
00:35:42,050 --> 00:35:42,970 |
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correlation positive |
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418 |
|
00:35:45,540 --> 00:35:48,240 |
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الأدوات المالية بالظبط كانت ال inflation مش هي |
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419 |
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00:35:48,240 --> 00:35:54,080 |
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العامل الرئيسي لكن صارت ال .. طيب اذا هذا اللي |
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420 |
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00:35:54,080 --> 00:35:59,920 |
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احنا بدي احكي فيه اليوم و في حد عندى سؤال؟ |
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