This article provides empirical evidence that environmental legislation affecting coal mining employment passed in 1977 had different effects on Western Kentucky, where the coal is of higher sulfur content, compared to Eastern Kentucky, where coals are of lower sulfur content, while the 1990...

This study applies vector autoregressive modeling techniques to examine a wage transmission hypothesis. The techniques produce a model that quantifies the magnitude and timing of intercity interdependencies in the determination of wage rates. The Granger-Sims notion of causality is used to...