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Harmonization of product classifications: A consistent time series of economi...
Firm-product data provide information for various research questions in international trade or innovation economics. However, working with these data require harmonizing product... -
German Firms in International Trade: Evidence from Recent Microdata
In this paper, we zoom in on the firm level of German merchandise foreign trade, using a novel data base with information on the export and import value by firm, country,... -
Political Ignorance and the Internet, Replication Data
We examine the link between Internet usage and political ignorance. In order to do so, we construct a novel index measuring individuals' indifference with respect to political...
