ECO102H1 Chapter Notes - Chapter 9: Factors Of Production, Production Function, Longrun
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ECO102H1 Full Course Notes
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Document Summary
We focus on real gdp per capita (real gdp divided by population size) because we want to isolate the effect of changes in the population. Ex: other things equal, an increase in the population lowers the standard of living for the average person--there are now more people to share a given amount of real gdp. An increase in real gdp that only matches an increase in population leaves the average standard of living unchanged. Rule of 70: formula that tells us how long it takes real gdp per capita, or any other variable that grows gradually over time, to double. Number of years for variable to double = 70 annual growth rate of variable. Sustained economic growth occurs only when the amount of output produced by the average worker increases steadily. Physical capital: human-made resources such as buildings and machines. Human capital: improvement in labor created by the education and knowledge embodied in the workforce.