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The In-Hospital Mortality Rates of Slaves and Freemen: Evidence from Touro Infirmary, New Orleans, Louisiana, 1855–1860

Pritchett, Jonathan B.; Yun, Myeong-Su - Institute for the Study of Labor (IZA) - 2008

Using a rich sample of admission records from New Orleans Touro Infirmary, we examine the in-hospital mortality risk of free and enslaved patients. Despite a higher mortality rate in the general population, slaves were significantly less likely to die in the hospital than the whites. We analyze...

Persistent link: https://www.econbiz.de/10005703479

Growth, Colonization, and Institutional Development: In and Out of Africa

Bertocchi, Graziella - Institute for the Study of Labor (IZA) - 2011

This essay investigates the determinants of the growth performance of Africa. I start by illustrating a broader research agenda which accounts not only for basic economic and demographic factors, but also for the role of history and institutional development. After reporting results from...

Persistent link: https://www.econbiz.de/10009216756

The Evolution of the Racial Gap in Education and the Legacy of Slavery

Bertocchi, Graziella; Dimico, Arcangelo - Institute for the Study of Labor (IZA) - 2011

determined by the initial gap. We obtain these results with 2SLS estimates where slavery is used as an instrument for the initial … gap. The excludability of slavery is preliminarily established by instrumenting it with the share of disembarked slaves … initial racial gap in education and that slavery affects growth indirectly through this channel. …

Persistent link: https://www.econbiz.de/10009395439

Slavery, Education, and Inequality

Bertocchi, Graziella; Dimico, Arcangelo - Institute for the Study of Labor (IZA) - 2010

We investigate the impact of slavery on the current performances of the US economy. Over a cross section of counties …, we find that the legacy of slavery does not affect current income per capita, but does affect current income inequality …. Moreover, we find that the impact of slavery on current income inequality is determined by racial inequality. We test three …

Persistent link: https://www.econbiz.de/10008742948

Corporate R&D and Firm Efficiency: Evidence from Europe’s Top R&D Investors

Kumbhakar, Subal C.; Ortega-Argilés, Raquel; Potters, … - Institute for the Study of Labor (IZA) - 2009

The main objective of this study is to investigate the impact of corporate R&D activities on firms' performance, measured by labour productivity. To this end, the stochastic frontier technique is applied, basing the analysis on a unique unbalanced longitudinal dataset consisting of 532 top...

Persistent link: https://www.econbiz.de/10008497587

When, Where and How to Perform Efficiency Estimation

Badunenko, Oleg; Henderson, Daniel J.; Kumbhakar, Subal C. - Institute for the Study of Labor (IZA) - 2011

In this paper we compare two flexible estimators of technical efficiency in a cross-sectional setting: the nonparametric kernel SFA estimator of Fan, Li and Weersink (1996) to the nonparametric bias corrected DEA estimator of Kneip, Simar and Wilson (2008). We assess the finite sample...

Persistent link: https://www.econbiz.de/10009323097