EC239 Lecture Notes - Lecture 3: Absolute Advantage, Mineral Industry Of Colombia, Opportunity Cost
Document Summary
For example, alc = 1 means that 1 hour of labor produces one pound of cheese in the home country: alw is the unit labor requirement for wine in the home country. Qw = l/alw when qc = 0: for example, suppose that the economy"s labor supply is 1,000 hours, the ppf equation alcqc + alwqw l becomes qc + 2qw 1,000. If the price of cheese relative to the price of wine equals the opportunity cost of producing cheese; then the wage equals the wage in wine: trade in the ricardian model. If the home country is more efficient in wine and cheese production, then it has an absolute advantage in all production: Its unit labour requirements for wine and cheese production are lower than those in the foreign country: when alc < a, whe(cid:396)e the (cid:862)*(cid:863) (cid:374)otates fo(cid:396)eig(cid:374) (cid:272)ou(cid:374)t(cid:396)y (cid:448)a(cid:396)ia(cid:271)les, it (cid:373)ea(cid:374)s that.