Diversifying the risk through portfolio investment
The stock exchange markets are characterized by high dynamics of the investment activity, mainly portfolio investments. The existing relation between yield and risk, on one side, and the portfolio diversification, on the other side, are two basic aspects allowing the investors to build up a portfolio founded on the yield and risk targets which they are aiming. In the frame of this article we have applied the Marcowitz model on a number of portfolios of equities issued by commercial companies listed at the Bucharest Stock Exchange on the main REGS market.
Aspecte teoretice privind portofoliile de instrumente financiare – concept si tipologie
Financial instruments portfolio represents their combination performed depending on the investor's behavior towards risk and, ofcourse, the capital that is willing to invest in a certain time frame. Realizing a financial instruments portfolio aims to create diversification of investments that have resulted in diminishing the risk arising from the final total of those.
Career Choice Inclination of the College Graduates——under the Analytic Framework on the Basis of LMS Theory
Employment difficulty of college graduates has become a social problem in China today.The research group has found that college graduates have a strong inclination in career choice considering units and regions.In terms of China's manpower market and the segmented labor market theory,it is found that their inclination is caused by the great income gap of different regions,the high cost of job transfer,and the sharp differences in social welfare.It is thus obvious that solution to the problem lies with the gradual breakdown of the institutional segment of labor market.