This article estimates the county-level impact of the Michigan Economic Growth Authority (MEGA) Credit targeted tax incentives to firms from 1995 through 2002. The authors employ a fixed effects instrumental variable model with spatial and time autocorrelation function tested on aggregate...

This article explores WalMart’s impact on the retail sector in the counties in which it is located, as well as in surrounding counties, by examining the number and size of retail outlets, by retail category. Using statewide data as well as a case study incorporating econometric modes, we...