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Slavery has been a major institution of labor coercion throughout history. Colonial societies used slavery intensively … across the Americas, and slavery remained prevalent in most countries after independence from the European powers. We … investigate the impact of slavery on long-run development in Colombia. Our identification strategy compares municipalities that …
Persistent link: https://www.econbiz.de/10013104727
We investigate the historical origins of mistrust within Africa. Combining contemporary household survey data with historic data on slave shipments, we show that individuals whose ancestors were heavily raided during the slave trade today exhibit less trust in neighbors, relatives, and their...
Persistent link: https://www.econbiz.de/10013226943
There were substantial fluctuations in the numbers of American overseas travelers, especially before World War II. These fluctuations in travel around the robust, long term upward trend are the focus of this paper. We first identify those fluctuations in the raw data and then try to explain the...
Persistent link: https://www.econbiz.de/10012757617
The current study finds that societies which historically engaged in plough agriculture today have lower fertility. We argue, and provide ethnographic evidence, that the finding is explained by the fact that with plough agriculture, children, like women, are relatively less useful in the field....
Persistent link: https://www.econbiz.de/10013131131
Crop biodiversity has the potential to enhance resistance to strains due to biotic and abiotic factors and to improve crop production and farm revenues. To investigate the effect of crop biodiversity on crop productivity, we build a probabilistic model based on ecological mechanisms to describe...
Persistent link: https://www.econbiz.de/10012954450
This research explores the origins of the distribution of time preference across regions. It advances the hypothesis, and establishes empirically, that geographical variations in natural land productivity and their impact on the return to agricultural investment have had a persistent effect on...
Persistent link: https://www.econbiz.de/10013048044
Many rural households in low and middle income countries continue to rely on small-scale agriculture as their primary source of income. In the absence of irrigation, income arrives only once or twice per year, and has to cover consumption and input needs until the subsequent harvest. We develop...
Persistent link: https://www.econbiz.de/10012920359
Why is agricultural productivity so low in poor countries relative to the rest of the world? Is it due to geography or constrained economic choices? We assess the quantitative role of geography and land quality for agricultural productivity differences across countries using high-resolution...
Persistent link: https://www.econbiz.de/10012920893
A large agronomic literature models the implications of climate change for a variety of crops and locations around the world. The goal of the present paper is to quantify the macro-level consequences of these micro-level shocks. Using an extremely rich micro-level dataset that contains...
Persistent link: https://www.econbiz.de/10013033731
We use individual-level data on all security trades, holdings, spending, and income from an online retail bank. We study the effects of an exogenous change in the displayed purchase prices of the mutual funds in individuals’ portfolios. We find that individuals are more likely to sell what we...
Persistent link: https://www.econbiz.de/10013321646