Okun's Law postulates a stable relationship between quarterly output growth and changes in (un)employment. This proposition has so far been tested with macroeconomic data at the highest level of aggregation. The paper goes beyond that in extending the analysis to industry data from Switzerland,...

Nordhaus (2008) has developed a testing strategy for what he calls "Baumol's diseases", by which name he designates a number of by-products of structural change that are unwanted from an economic policy perspective. He finds that the U.S. economy is strongly affected by the "diseases". This...

Against the backdrop of Baumol's model of "unbalanced growth", a recent strand of literature has presented models that manage to reconcile structural change with Kaldor's "stylized fact" of the relative constancy of per-capita GDP growth. Another strand of literature goes beyond this, arguing...

The paper proposes a new test of endogenous vs. exogenous growth theories based on the Granger-causality methodology and applies it to a panel of 20 OECD countries. The test yields divergent evidence with respect to physical and human capital. For physical capital, the test results favor...

The paper suggests a consistent interpretation for the much debated Z-footnote on pp. 55-56 of the General Theory and discards claims recently made in the literature concerning the importance of output heterogeneity for Keynes's macroeconomic approach. -- Keynes ; aggregate supply function ;...