Evaluating regional industrial structures remains an inexact process as traditional aggregation schemes often lump superficially similar but behaviorally distinct industries together. We use pairwise cointegration methods to apply econometric criteria to aggregate detailed industries into...

The relationship between state-level environmental regulations and firm location decisions in the U.S. livestock industry is explored. We focus on the overall size of the livestock industry by state and over time. We find that the effects of differences in productive input costs across states,...