@article{metcalfe_goodwin_1999, title={An empirical analysis of the determinants of trade policy protection in the US manufacturing sector}, volume={21}, ISSN={["0161-8938"]}, DOI={10.1016/S0161-8938(97)00063-X}, abstractNote={This paper evaluates observed levels of trade policy protection using pooled data for 16 U.S. manufacturing industries. The results suggest that protection is most likely to occur for geographically concentrated industries with small numbers of firms and workers, low wages, few exports, and a high degree of value-added processing.}, number={2}, journal={JOURNAL OF POLICY MODELING}, author={Metcalfe, MR and Goodwin, BK}, year={1999}, month={Mar}, pages={153–165} }