TY - JOUR AU - Jovanovic,Boyan TI - Growth Theory JF - National Bureau of Economic Research Working Paper Series VL - No. 7468 PY - 2000 Y2 - January 2000 UR - http://www.nber.org/papers/w7468 L1 - http://www.nber.org/papers/w7468.pdf N1 - Author contact info: Boyan Jovanovic New York University Department of Economics 19 W. 4th Street, 6th Floor New York, NY 10012 Tel: 212/998-8953 Fax: 212/995-4186 E-Mail: Boyan.Jovanovic@nyu.edu AB - Growth theory offers two plausible explanations of growth. One stresses the supply of productive ideas and holds that the industrial revolution had to wait until we had thought up enough inventions to lift us into the era of modern growth. It says, roughly, that the growth of living standards depends on the growth of science. The other explanation stresses incentives: Growth could begin only when hard work and business enterprise were free of heavy taxation, of social stigma and of other interference by the government and the church. The first branch of theory is well developed; it is the second that now challenges the growth economist to explain not just growth, but the evolution of political and religious institutions and social attitudes as well. ER -