This study attempts to evaluate the economic benefits of the country of origin labeling (COOL) in Taiwan. A Vickrey second-price sealed-bid auction was conducted to estimate the consumer’s willingness to pay for Taiwan products vs. those from China and Vietnam. Our experiment was designed to...

Since 2003, the NEPAD Comprehensive Africa Agriculture Development Programme (CAADP) has been endorsed by African Heads of State and Governments as a vision for the restoration of agricultural growth, food security, and rural development in Africa. The program aims at stimulating agriculture-led...

Economists are relying on agronomic concepts to construct weather or climate independent variables and improve the reliability and efficiency of econometric models of climate change impact on U.S. agriculture. The use of cumulative heat measures in agronomy (growing degree-days), has recently...

First developed meat import demand system, disaggegating poultry meat into two products, cooked poultry (safe)and uncooked poultry meat (less safe). The model includes, beef, pork, and other meats as well.

This paper is based on an ongoing joint work with David Sahn and Xiaobo Zhang.

The objective of this research is to estimate the economic impact of climate change on tea production in China. We use historical weather and production data from 1980 to 2011 to construct a yield response model from panel data that estimates the partial effect of specific weather factors on tea...

Priorities for public health innovations are typically not considered equally by all members of the public. When faced with a choice between various innovation options, it is, therefore, possible that some respondents eliminate and/or select innovations based on certain characteristics. This...

State level data on food environment variables for the period 2000 through 2013, gathered from the Food Environment Atlas and various other government sources are used to model a panel VAR to capture specific state-level fixed and random effects. The set of food environment variables can be...

In this study, we examine the effect of SNAP on health quite generally, examining self-assessed health (SAH), healthy time, and basic health utilization measures as outcomes. Our approach is to model outcomes and participation simultaneously, using exogenous variation in state eligibility to...

Growing econometric and statistical evidence points to high temperature as the main driver of large negative effects of climate change on US agriculture. This literature also suggests a limited role for precipitation in overall impacts. This paper shows this finding stems from the widespread use...