Our previous research found that FMD Outbreaks in foreign countries have a significant positive influence on U.S. swine meat exports. However, not all of these FMD-affected countries adopted the same treatment policy to ease domestic FMD issues. This study proposes a gravity model with...

The objective in this paper is to explore students’ perceptions of globalization and study abroad programs at Historically Black Colleges and Universities (HBCUs). Recent statistics reveal that in spite of the current growth in the number of US students receiving academic credit for their...

A standardized precipitation index is used in a regression analysis to quantify the impact of climate change on agricultural productivity in Sahel. I first estimate a Malmquist productivity index and its efficiency and technical change components. I further assess the statistical significance of...

Drought is widespread in Sahel, and its persistent occurrence has caused substantial damages to the agricultural sector. The severity of drought and the related damages to the agricultural sector are expected to increase due to global warming. In this paper, I examine the economic impacts of...

The relationship between appreciation of the exchange rate and employment is investigated in the period 1980-2008 for the United States. Previous literature has found a negative relationship, studying as channels of transmission the role of exports, substitution of factors of production, terms...

Potassium (K) and phosphorus (P) application to sunflower (Helianthus annus L.) reduced cost of production, increased seed oil and protein concentration, yield and net returns on the K and P deficient soils in Northwest Pakistan. Field experiment was conducted at the New Developmental Research...

Replaced by updated/revised version. This is an electronic version of a journal article, please cite as: Collier, B., A.L. Katchova, and J. Skees. “Loan Portfolio Performance and El Nino, an Intervention Analysis.” Agricultural Finance Review 71(2011):98-119.