These are lecture notes for the article "Technological Progress and Economic Transformation," in the Handbook of Economic Growth, 2005, v. 1B, edited by Philippe Aghion and Steven N. Durlauf. Amsterdam: Elsevier North-Holland, pp. 1225-1273.

Die Arbeit beschäftigt sich mit der Investition in neue, emissionsärmere Technologien, bei dem der Entscheider eine große, langfristige Investition tätigt und den dafür optimalen Zeitpunkt wählt. Dabei wird sowohl der gesamtwirtschaftliche Kontext, also die effiziente Allokation der neuen...

Research in development economics reveals that the bulk of cross-country differences in economic growth is attributable to differences in productivity. By some accounts, productivity contributes to more than 60 percent of countries’ growth in per capita GDP. I examine a particular channel...

Research in development economics reveals that the bulk of cross-country differences in economic growth is attributable to differences in productivity. By some accounts, productivity contributes to more than 60 percent of countries’ growth in per capita GDP. I examine a particular channel...

We analyze the effects of neutral and investment-specific technology shocks on hours worked and unemployment. We characterize the response of unemployment in terms of job separation and job finding rates. We find that job separation rates mainly account for the impact response of unemployment...

This paper aims to conduct a precise test of the political economy hypothesis linking income inequality and economic growth. By choosing covariates from a detailed county-level dataset and assuming that U.S. counties experience perfect capital mobility, I shut off the four possible channels...

Historically, scholars of economic growth have focused almost exclusively on aggregate output or income as a way to assess the standard of living in a society. The purpose of this dissertation is to supplement and challenge this methodology by using evidence of the biological standard of living...

The basic machines of macroeconomics. Ramsey, Solow, Samuelson-Diamond, RBCs, ISLM, Mundell-Fleming, Fischer-Taylor. How they work, what shortcuts they take, and how they can be used. Half-term subject. From the course home page: Course Description This half semester class presents an...

In the context of the stabilization and economic growth that hasfollowed the Real plan introduced in mid 1994, the latest effort tocurb dramatically high inflation, the Brazilian automotive industryhas continued to grow following a series of policy changes occurredthroughout the 90s.The industry...

Surveys theories of regional growth, factor mobility, clustering, industrial restructuring, learning regions, and global supply chains from a political-economy perspective. Examines/critiques accounting frameworks including accounting for the underground economy, multipliers, linkages, and...