Showing 1 - 10 of 166
This paper provides descriptive evidence about the distribution of wages and skills in denser and less dense employment areas in France. We confirm that on average, workers in denser areas are more skilled. There is also strong over-representation of workers with particularly high and low skills...
Persistent link: https://www.econbiz.de/10013107199
Throughout the imperial era, defensive walls surrounded Chinese cities. Although most city walls have vanished, the cities have survived. We analyze a sample of nearly 300 prefectural-level cities in China, among which about half historically had city walls. We document that cities that had...
Persistent link: https://www.econbiz.de/10012906519
We analyze the first data set on consistently defined functional urban areas in Europe and compare the European to the US urban system. City sizes in Europe do not follow a power law: the largest cities are "too small" to follow Zipf's law
Persistent link: https://www.econbiz.de/10013023013
This paper estimates the link between population density and COVID-19 spread and severity in the contiguous United States. To overcome confounding factors, we use two Instrumental Variable (IV) strategies that exploit geological features and historical populations to induce exogenous variation...
Persistent link: https://www.econbiz.de/10012829212
We consider the possibility that demographic variables are measured with errors which arise because household surveys measure demographic structures at a point-in-time, whereas household composition evolves throughout the survey period. We construct and estimate sharp bounds on household size...
Persistent link: https://www.econbiz.de/10012768175
Measuring occupational mobility from the Current Population Survey using recall (retrospective) or linked panel responses (longitudinal) generates substantially different outcomes, both in levels and trends. Using a generalized method of moments technique, we estimate the actual level of...
Persistent link: https://www.econbiz.de/10012827354
The March Current Population Survey (CPS) is the primary data source for estimation of levels and trends in labor earnings and income inequality in the USA. Time-inconsistency problems related to top coding in theses data have led many researchers to use the ratio of the 90th and 10th...
Persistent link: https://www.econbiz.de/10013316989
Response rates to important surveys used in social science research have been falling precipitously over the last few decades, raising questions about the representativeness of the resulting data and the quality of evidence that comes from it. We examine how partisan preferences influence...
Persistent link: https://www.econbiz.de/10014081949
million ethnic Germans were expelled from Czechoslovakia's Sudetenland, but some were allowed to stay, many of them left …-war Czechoslovakia and find a long-lasting footprint: Communist party support, party cell frequencies, far-left values, and social …
Persistent link: https://www.econbiz.de/10013238652
mortality. The authors test the hypothesis that selection during famine changes the frailty distributions of cohorts and may … hide negative long-term effects. They use death counts from age 60+ from the Human Mortality Data Base for the birth …. Statistically, long-term effects of famine on mortality become only visible when changes in the frailty distribution of cohorts are …
Persistent link: https://www.econbiz.de/10013129087