Economics 1022A/B Lecture : Lecture #5 - Jan 23.docx
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ECON 1022A/B Full Course Notes
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= real gdp (year 2) real gdp (year 1) Economic growth rate = % change in real gdp. Change in standard of living = % change in real gdp per person. Growth rate of real gdp per person = growth rate of real gdp population growth rate. Rule of 70 = a variable doubles in (70 / growth rate) years. Saving and investment: when you have new investment, you get new capital. Occurs when the quantity of labour demanded equals the quantity of the real. Same quantity of labour as the aggregate production function. Labour productivity = real gdp / aggregate hours. Aggregate hours the # of hours worker in the economy in a year.