CesIfo Economic Studies 2015.
Summary. Yes, capital must displace labor, but not because r > g. This article is based on this blog post, Branko Milanovic objected here; I replied. Piketty replies to some of his critics here.
Professor of Economics, New York University
Research Associate, NBER
Spool Member, ThReD
Research Fellow, CESifo
Department of Economics,
New York University,
19 West 4th Street
New York, NY 10012, U.S.A.
debraj.ray@nyu.edu, +1 (212)-998-8906.
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Oxford University Press, 2008. This book is now open-access; feel free to download a copy, and to buy the print version if you like the book.
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Wages and Involuntary Unemployment in the Slack Season of a Village Economy
(with Anindita Mukherjee), Journal of Development Economics 37, 227-264, 1992.
Summary. We model slack season wages in a village economy, in the presence of involuntary unemployment. Our model draws its inspiration from sociological notions of ‘everyday peasant resistance’. A continuum of equilibrium wage configurations is obtained. These configurations, barring one, involve wages exceeding reservation wages, despite the presence of involuntary unemployment.
Groups in Conflict: Private and Public Prizes
(with Laura Mayoral), Journal of Development Economics 154, https://doi.org/10.1016/j.jdeveco.2021.102759 (2022).
Summary. This paper studies costly conflict over private and public goods. Oil is an example of the former, political and civil rights an example of the latter. Our theory predicts that groups in conflict are likely to be small when the prize is private, and large when the prize is public. We examine these implications empirically by constructing a global dataset at the ethnic group level and studying conflict along ethnic lines. Our theoretical predictions find significant confirmation in this setting, and the analysis sheds new light on group size and collective action in the context of violent conflict.