Bundling and Exporting: Evidence from German SMEs

This paper studies the effect of bundling products and services on the export performance of firms. Using a unique sample, we document several facts about German small and medium enterprises (SMEs). First, bundling is a relatively rare activity, which is unevenly spread across sectors. Second, SMEs that bundle products and services are more productive than those selling products and services separately. Third, these firms tend to be more...