This paper develops four propositions that show that changes in the global job market for science and engineering (S&E) workers are eroding US dominance in S&E, which diminishes comparative advantage in high tech production and creates problems for American industry and workers: (1) The U.S....

Firms hire workers to undertake tasks and activities associated with particular occupations, which makes occupations a fundamental unit in economic analyses of the labor market. Using a unique dataset on pay in identically defined occupations in developing and advanced countries, we find that in...

Following on Keynes's Economic Possibilities for Our Grandchildren, this paper develops conjectures about the world we will leave to our grandchildren. It starts by outlining the 10 most important trends that have defined our economic, social, and political lives over the last 100 years. It then...

The distribution of earnings and the distribution of skills vary widely among advanced countries, with the major English-speaking countries, the US, UK, and Canada, having much greater inequality in both earnings and skills than continental European Union countries. This raises the possibility...

We study a dynamic general equilibrium model where innovation takes the form of the introduction new goods, whose production requires skilled workers. Innovation is followed by a costly process of standardization, whereby these new goods are adapted to be produced using unskilled labor. Our...

The economics profession has made considerable progress in understanding the increase in wage inequality in the U.S. and the UK over the past several decades, but currently lacks a consensus on why inequality did not increase, or increased much less, in (continental) Europe over the same time...

Thomas Piketty's (2014) book, Capital in the 21st Century, follows in the tradition of the great classical economists, like Marx and Ricardo, in formulating general laws of capitalism to diagnose and predict the dynamics of inequality. We argue that general economic laws are unhelpful as a guide...

This paper assesses the claim the the US faces an impending labor shortage due to the impending retirement of baby boomers and slow growth of the US work force, and that the country should orient labor market and educational policies to alleviate this prospective shortage. I find that this...

The paper documents the large cross-country differences in labor institutions that make them a candidate explanatory factor for the divergent economic performance of countries and reviews what economists have learned about the effects of these institutions on economic outcomes. It identifies...