This paper provides new evidence that state policies play a role in the location of industry. The paper classifies a state as pro-business or anti-business depending upon whether or not the state has a right-to-work law. The paper finds that, on average, there is a large abrupt increase in manufacturing activity when crossing a state border from an anti-business state into a pro-business state.
Published in: _Journal of Political Economy_ (Vol. 106, No. 4, August 1998, pp. 667-705) https://doi.org/10.1086/250026.