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The Poor People's Campaign (PPC) of 1968 was focused on highlighting, and ultimately reducing, poverty in the United States. As part of the campaign, protestors from across the country were transported to Washington, D.C. in 6 separate bus caravans, each of which made stops en route to rest,...
Persistent link: https://www.econbiz.de/10014447294
Recent social movements stand out by their spontaneous nature and lack of stable leadership, raising doubts on their ability to generate political change. This article provides systematic evidence on the effects of protests on public opinion and political attitudes. Drawing on a database...
Persistent link: https://www.econbiz.de/10014528382
We pose the problem of managing the interstate as an optimal capital stock problem and define user cost as the charge per vehicle mile travelled that rationalizes observed investments in lane miles and pavement quality. We find that user cost is the sum of the opportunity cost of lane miles,...
Persistent link: https://www.econbiz.de/10014226186
Groundwater is a key resource for agricultural production globally. Increasingly rapid aquifer drawdowns--as well as the policies intended to increase their sustainability--increase costs to agricultural producers, with unknown consequences. This paper provides the first large-scale empirical...
Persistent link: https://www.econbiz.de/10012510584
This article examines the involvement of agricultural and life science faculty at U.S. land grant universities in two types of university-industry relations: academic engagement (sponsored research, industry collaborations, and presentations), academic commercialization (patenting, licensing,...
Persistent link: https://www.econbiz.de/10012479212
U.S. agriculture was transformed during the 20th century by waves of innovation with mechanical, biological, chemical …, and information technologies. Compared with a few decades ago, today's agriculture is much less labor intensive and farms …
Persistent link: https://www.econbiz.de/10012481789
--Venture capital and the transformation of private R&D for agriculture /Gregory D. Graff, Felipe de Fueiredo Silva, David …"The challenges facing agriculture are plenty. Along with the world's growing population and diminishing amounts of … agriculture keep pace with earth's social, population, and ecological changes. In the last 50 years, mechanical, biological, and …
Persistent link: https://www.econbiz.de/10012484895
We model the relationship between local agricultural surpluses, nutritional status, and height, and we test the hypothesis that adult height is positively correlated with the local production of nutrition in infancy. We test the hypothesis on two samples of Union Army recruits - one consisting...
Persistent link: https://www.econbiz.de/10012472836
Recent models of firm investment decisions stressing informational imperfections in capital markets provide a foundation for interpreting evidence that movements in internal finance can predict investment opportunities. While such evidence is suggestive, it is often open to other...
Persistent link: https://www.econbiz.de/10012475696
.S. agriculture, where both private crop insurance and frequent federal disaster assistance are present. We find that bailout …
Persistent link: https://www.econbiz.de/10012455835