Showing 1 - 10 of 148
Africa’s interior-to-coast roads are well suited to export natural resources, but not to support regional trade. Are … investigate the political determinants of road paving in West Africa across the 1965-2012 period. Controlling for geography and … networks expanded in a less interior-to-coast way in periods of democracy. This result suggests that Africa’s interior …
Persistent link: https://www.econbiz.de/10012892107
The importance of the prehistoric migration of anatomically modern humans from Africa for comparative economic …
Persistent link: https://www.econbiz.de/10012892135
analyze a broad range of subnational stability measures in Africa. Aid by both the WB and China does not increase outright …
Persistent link: https://www.econbiz.de/10012861418
analyze a broad range of subnational stability measures in Africa. Aid by both the World Bank and China does not increase …
Persistent link: https://www.econbiz.de/10014033178
We study the information flow from the ECB on policy dates since its inception, using tick data. We show that three factors capture about all of the variation in the yield curve but that these are different factors with different variance shares in the window that contains the policy decision...
Persistent link: https://www.econbiz.de/10012867012
This study is the first scientific attempt to calculate the size of the informal economy in agriculture. The Multiple indicators multiple causes model (MIMIC) was developed for the estimation of levels of informal economy in 15 “Old” European Union Member States’ agricultural sectors for...
Persistent link: https://www.econbiz.de/10013239559
Why do cities differ so much in productivity? We document that most of the measured dispersion in productivity across US cities is spurious and reflects granularity bias: idiosyncratic heterogeneity in plant-level productivity and size, combined with finite plant counts. As a result, economies...
Persistent link: https://www.econbiz.de/10013250039
This paper provides a new measure of human capital using PISA and PIAAC surveys, and mean years of schooling. The new measure is a cohort-weighted average of past PISA scores (representing the quality of education) of the working age population and the corresponding mean years of schooling...
Persistent link: https://www.econbiz.de/10013290779
There is an emerging consensus that teachers impact multiple student outcomes, but it remains unclear how to summarize these multiple dimensions of teacher effectiveness into simple metrics that can be used for research or personnel decisions. Here, we discuss the implications of estimating...
Persistent link: https://www.econbiz.de/10013214341
We provide a critique of the standard methodology which bases welfare comparisons between households on deflating household income and consumption by an equivalence scale. We argue that this leads to support for tax/transfer policies that significantly disadvantage low to middle in-come...
Persistent link: https://www.econbiz.de/10012830349