Showing 1 - 10 of 235
Starting in the 1930s, commercial hybrid corn seeds rapidly replaced the once predominant open-pollinated varieties planted by farmers. By the mid-1950s almost all corn grown in the United States was of hybrid varieties. Observers have argued that the drought tolerant qualities of these hybrids...
Persistent link: https://www.econbiz.de/10012481873
Extreme heat is the single best predictor of corn and soybean yields in the United States. While average yields have risen continuously since World War II, we find no evidence that relative tolerance to extreme heat has improved between 1950 and 2005. Climate change forecasts project a sharp...
Persistent link: https://www.econbiz.de/10012462349
The United States produces 41% of the world's corn and 38% of the world's soybeans, so any impact on US crop yields will have implications for world food supply. We pair a panel of county-level crop yields in the US with a fine-scale weather data set that incorporates the whole distribution of...
Persistent link: https://www.econbiz.de/10012464847
This paper explores the relationship between shelf prices and manufacturers' coupons for 25 ready-to-eat breakfast cereals. Contrary to the predictions of static monopoly price discrimination, we find the shelf prices for a particular brand in a particular city are generally lower during periods...
Persistent link: https://www.econbiz.de/10012471875
year, and because grain prices are low at harvest but rise over the year. We experimentally provided two saving schemes to …
Persistent link: https://www.econbiz.de/10012453323
Corn prices increased sharply in the summer of 2012 due to expected production shortfalls in the United States, which produces roughly 40% of the world's corn. A heat wave in July adversely affected corn production. We extend earlier statistical models of county-level corn yields in the Eastern...
Persistent link: https://www.econbiz.de/10012460001
We examine the distributional consequences of trade using the New World Grain Invasion that occurred in the second half … counterfactuals for the Grain Invasion, we show that geography is an important dimension along which these income distributional …
Persistent link: https://www.econbiz.de/10015072899
In China, local governments have actively contributed to the growth of new firms. In Russia, local governments have … behavior of local governments in Russia. First, capture by old firms, leading local governments to protect them from … present in China, but not in Russia. Transition in China has taken place under the tight control of the communist party. As a …
Persistent link: https://www.econbiz.de/10012471154
This paper investigates the impact on bank stock prices of emerging market currency crises and bailouts. The stock market distinguishes between banks with exposure to a crisis country and other banks. In general, banks with exposures to a crisis country are affected adversely by currency events...
Persistent link: https://www.econbiz.de/10012471245
In this paper, I develop a new identification method to solve the problem of simultaneous equations, based on heteroskedasticity of the structural shocks. I show that if the heteroskedasticity can be described as a two-regime process, then the system is just identified under relatively weak...
Persistent link: https://www.econbiz.de/10012471283