Quality‐cum‐price sorting

This paper provides new evidence on how export status relates to prices and product quality. Using firm‐product‐level data on production, exports and imports for a sample of Danish manufacturing firms, we present three key correlations. First, exported varieties are on average sold at lower prices relative to only domestically sold varieties. Second, exported varieties have higher quality measured by ‘demand residuals’ (i.e., they have larger sales conditional on price). Finally, exported varieties are produced using cheaper imported intermediates. We introduce the term ‘quality‐cum‐price sorting’ to describe this sorting environment. The observed sorting behaviour in terms of output quality and import prices works not just across firms, but also within multi‐product firms across the product portfolio. In contrast, the negative exporter premium in terms of output prices vanishes once firm‐level unobservables are accounted for—consistent with the idea that unobserved firm efficiency is driving the negative correlation.