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The Stylized Facts about the Business Cycle. Output fluctuations in GDP are persistent Expenditure consumption is procyclical and less volatile than GDP investment is procyclical and 5 times as volatile as GDP government expenditures are acyclical Productivity
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The Stylized Facts about the Business Cycle • Output • fluctuations in GDP are persistent • Expenditure • consumption is procyclical and less volatile than GDP • investment is procyclical and 5 times as volatile as GDP • government expenditures are acyclical • Productivity • the average output per hour of work is somewhat procyclical and leads the cycle
The Stylized Facts about the Business Cycle • Labor Markets • employment volatility accounts for 2/3 of the volatility of total hours • hours-per-worker volatility accounts for 1/3 of the volatility of total hours • employment is procyclical lags the cycle • hors-per-worker are procyclical and lead the cycle • total hours are procyclical and almost as volatile as GDP
References • Chapters 2 and 3 in Williamson • Check-out the website of the National Bureau of Economic Research http://www.nber.org • Check-out the book "Frontier of Business Cycle Research," ed. T. Cooley, 1995, Princeton University Press