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.
The USDA says that the date can be no farther ahead than 30 days after the packing date. Your store can choose any day within those 30 days to date the eggs. According to Foodsafety.gov, raw eggs in the shell can be kept in the refrigerator for three to five weeks. Freezing in the shell is not recommended. Instead, crack those eggs, beat them, and then store them in a freezer-safe container. More: 10 smart ways to use up leftover egg yolks.