Farmers are usually reluctant to adopt measures to reduce the toll of soil erosion; and even when soil conservation structures are adopted, farmers fail to manage them. This study investigates factors that influence adoption and management of soil conservation structures in Fort-Jacques, Haiti....

This note looks at the time series evidence of the effect of NAFTA on Alabama tomato production using data up to the start of NAFTA to predict the trend in its absence. The time series is stationary with a constant mean and variance. An autoregressive model with one lag makes the forecast...