Publications of the Research Unit Digital Economy

  1. Refereed Journal // 2018

    Evaluation of Best Price Clauses in Hotel Booking

    We analyze the best price clauses (BPCs) of online travel agents (OTAs) using meta-search price data of nearly 30,000 hotels in different countries. We find that BPCs influence the pricing and availability of…

  2. ZEW Discussion Paper No. 18-008 // 2018

    "Brain Gain" on Wikipedia: Immigrants Return Knowledge Home

    Economic literature acknowledges the impact of immigration on cross-border patenting and scientific publications. However, the role of immigration ows in the dissemination of knowledge in a broader sense is yet…