APA
Kehoe T. J., National Bureau of Economic Research, Rossbach J. M. & Ruhl K. J. (2013). Using the new products margin to predict the industry-level impact of trade reform. Cambridge: NBER.
Chicago
Kehoe Timothy J, National Bureau of Economic Research, Rossbach Jack M and Ruhl Kim J. 2013. Using the new products margin to predict the industry-level impact of trade reform. Cambridge: NBER.
Harvard
Kehoe T. J., National Bureau of Economic Research, Rossbach J. M. and Ruhl K. J. (2013). Using the new products margin to predict the industry-level impact of trade reform. Cambridge: NBER.
MLA
Kehoe Timothy J, National Bureau of Economic Research, Rossbach Jack M and Ruhl Kim J. Using the new products margin to predict the industry-level impact of trade reform. Cambridge: NBER. 2013.