Sogalla, Robin; Wanner, Joschka; Watabe, Yuta - 2024
This paper investigates the elusive role of productivity heterogeneity in new trade models in the trade and environment … trade and environment models - the three models’ emission predictions exactly coincide. Conversely, if firms have a constant … intensities as special cases. We calibrate the models to global production and trade data and use German firm-level data to …