TY - GEN AB - Bilateral, product-level data exhibit a number of strong patterns that can be used to evaluate international trade theories, notably the spatial incidence of "export zeros" (correlated with distance and importer size), and of export unit values (positively related to distance). We show that leading theoretical trade models fail to explain at least some of these facts, and propose a variant of the Melitz model that can account for all the facts. In our model, high quality firms are the most competitive, with heterogeneous quality increasing with firms' heterogeneous cost. AU - Baldwin, Richard E AU - Harrigan, James DA - 2011 ID - 12529 L1 - https://repository.graduateinstitute.ch/record/12529/files/mic.3.2.60.pdf L1 - https://repository.graduateinstitute.ch/record/12529/files/mic.3.2.60.pdf?subformat=pdfa L2 - https://repository.graduateinstitute.ch/record/12529/files/mic.3.2.60.pdf L2 - https://repository.graduateinstitute.ch/record/12529/files/mic.3.2.60.pdf?subformat=pdfa L4 - https://repository.graduateinstitute.ch/record/12529/files/mic.3.2.60.pdf L4 - https://repository.graduateinstitute.ch/record/12529/files/mic.3.2.60.pdf?subformat=pdfa LK - https://repository.graduateinstitute.ch/record/12529/files/mic.3.2.60.pdf LK - https://repository.graduateinstitute.ch/record/12529/files/mic.3.2.60.pdf?subformat=pdfa N2 - Bilateral, product-level data exhibit a number of strong patterns that can be used to evaluate international trade theories, notably the spatial incidence of "export zeros" (correlated with distance and importer size), and of export unit values (positively related to distance). We show that leading theoretical trade models fail to explain at least some of these facts, and propose a variant of the Melitz model that can account for all the facts. In our model, high quality firms are the most competitive, with heterogeneous quality increasing with firms' heterogeneous cost. PY - 2011 T1 - Zeros, quality, and spacetrade theory and trade evidence TI - Zeros, quality, and spacetrade theory and trade evidence UR - https://repository.graduateinstitute.ch/record/12529/files/mic.3.2.60.pdf UR - https://repository.graduateinstitute.ch/record/12529/files/mic.3.2.60.pdf?subformat=pdfa Y1 - 2011 ER -