1. Referierte Fachzeitschrift // 2021

    Signalling in Auctions: Experimental Evidence

    We study the relative performance of the first-price sealed- bid auction, the second-price sealed-bid auction, and the all-pay sealed-bid auction in a laboratory experiment where bidders can signal…

  2. Referierte Fachzeitschrift // 2021

    Incomplete Contracts in Multi-Period Procurement

    We analyze the problem of a buyer who purchases a long-term project from one of several suppliers. A changing state of the world influences the costs of the suppliers. We distinguish between complete…

  3. Referierte Fachzeitschrift // 2021

    Predicting Innovative Firms using Web Mining and Deep Learning

    Eine evidenzbasierte STI-Politik (Wissenschaft, Technologie und Innovation) erfordert genaue Indikatoren für Innovationen, um das Wirtschaftswachstum zu fördern. Traditionellen Indikatoren aus Patenten und…

  4. Referierte Fachzeitschrift // 2021

    Does Online Search Improve the Match Quality of New Hires?

    This paper studies the effects of the high-speed internet expansion on the match quality of new hires. We combine data on internet availability at the local level with German individual register and vacancy…

  5. Referierte Fachzeitschrift // 2021

    The Ratchet Effect in Social Dilemmas

    In this paper, we investigate whether dynamic incentive schemes lead to a ratchet effect in a social dilemma. We test whether subjects strategically restrict their contribution levels at the beginning of a…