HELPMAN MELITZ YEAPLE 2004 PDF
Stephen R. Yeaple at Pennsylvania State University working paper, Helpman , Melitz and Yeaple (), for a discussion of this (), and Lee et al. It is a relatively straightforward paper that highlights key issues. 1 Helpman, Melitz, and Yeaple (). The paper extends the Melitz model to add a new margin. Helpman, Elhanan, Marc […]