Economics 1022A/B Lecture Notes - Lecture 3: Real Wages, Potential Output, Diminishing Returns
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ECON 1022A/B Full Course Notes
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Economic growth the expansion of production possibilities. Growth rate annual percentage change of a variable. Growth rate of real gdp, for example is calculated as: Real gdp growth rate = real gdp current year real gdp previous year x 100% Standard of living depends on real gdp per person real gdp divided by the population. We use the above formula to calculate this growth rate, by replacing real gdp with real gdp per person. Sustained growth of real gdp per person can transform a poor society into a wealthy one. Rule of 70 calculates the amount of years it takes for the level of any variable to double, including real gdp per person. States that the number of years it takes for the level of any variable to double is approximately 70 divided by the annual percentage growth rate of the variable. The graph shows real gdp per person in canada between 1926 and.