ok Iām curious about economics now, is there a particular theory/ concept you wish more ppl knew about?
Ahhh thank you for asking!! Letās see... I think a concept worth mentioning is the idea of what a wage is/should be, especially now that raising the minimum wage has come to the forefront of economic policy debates.
Economists use the idea of āperfect competitionā as their standard model. Among other aspects, assuming a market is in PC means those who labor receive the full value of that labor. We refer to this as receiving the āmarginal product of your labor.ā Given PC, you get to reap the FULL value of your contribution (the margin) to whatever production process (the aggregate) you partake in.
Now we bring in the minimum wage. With PC, the idea of a minimum wage (what weād call a āprice floorā i.e. no business is allowed to charge below a given price) is often decried b/c, going along with the model, itāll generate unemployment. Unemployment here is measured as the gap between low labor demand and high labor supply. So the classical economic story says āHey! Firms are now paying workers more than the equilibrium price determined by the market! >:( This means less firms will want to hire now that workers are more costly, and more people want to work now that they can earn more. Boom! Unemployment!ā
But get this! Empirically, this has NOT been the case. Two incredible economists, David Card and Alan Krueger, put that classical economic story to the test by investigating the effects of a minimum wage increase in New Jersey circa 1994. And guess what? Employment actually went UP after the minimum wage was instituted! Even further, in the neighboring state of Pennsylvania where there was no min wage increase, Card and Krueger observed a whole ass DECREASE in employment.
Their paper implies that labor markets are significantly(!!!!) imperfect. And if labor markets are imperfect, then it appears workers arenāt receiving the full value of their marginal product of labor, i.e. a PROPER wage.
TL;DR Increase the god damn minimum wage.