Unintended Consequences, from the Concise Encyclopedia of Economics. The law of unintended consequences is at work always and everywhere. People outraged about high prices of plywood in areas devastated by hurricanes, for example, may advocate price controls to keep the prices closer to usual levels.
It can even keep eggs fresh for awhile without any refrigeration and extend refrigeration by a week at least. 1  Eggs can remain edible for even longer than a month, but freshness (egg yolk that sits firm and high, and a thick viscous egg white) will be noticeably less after two weeks.fter that, they'll be Grade A for another 2 weeks.   Eggs â¦ can remain edible for even longer than one month, but freshness (egg yolk that sits firm and high, and a thick viscous egg white) will be noticeably less after two weeks.   There is an expiration date on the carton.
A. Fresh eggs, which are kept refrigerated, will last 4 to 5 weeks. Raw whites (out of the shell) will keep up to 4 days if refrigerated in a tightly closed container. Unbroken raw yolk should be covered with water in a tightly closed refrigerated container and used within 1 to 2 days. Eggs can be stored in the fridge for about a month after the expiration date. A simple test to see if they are good is the water test. Take a bowl of water and lower the egg into it. If it sinks to the bottom and stays there it is very fresh.