ZEW Discussion Papers

Überblick

Mit diesen Beiträgen, die überwiegend in Englisch verfasst sind, beteiligen sich die Forscher/innen des ZEW an wissenschaftlichen Fachdebatten. Die Publikationen enthalten vorläufige Beiträge, die zur Veröffentlichung in Fachzeitschriften vorgesehen sind. Die Discussion Papers können ab 1.1.1998 als pdf-Datei abgerufen werden. Sie richten sich an nationale und internationale Zielgruppen.

  1. ZEW Discussion Paper Nr. 23-046 // 2023

    Regression Discontinuity Evidence on the Effectiveness of the Minimum Legal E-Cigarette Purchasing Age

    Increases in youth vaping rates and concerns of a new generation of nicotine addicts recently prompted an increase in the federal minimum legal purchase age (MLPA) for tobacco products, including e-cigarettes,…

  2. ZEW Discussion Paper Nr. 23-045 // 2023

    Getting the Right Tail Right: Modeling Tails of Health Expenditure Distributions

    Health expenditure data almost always include extreme values, implying that the underlying distribution has heavy tails. This may result in infinite variances as well as higher-order moments and bias the…

  3. ZEW Discussion Paper Nr. 23-044 // 2023

    Early Patent Disclosure and R&D Investment in Family Firms

    This paper shows that the American Inventor’s Protection Act, which introduced the disclosure of patent applications after 18 months, i.e. before a grant decision is taken and, hence, before it is known whether…

  4. ZEW Discussion Paper Nr. 23-043 // 2023

    Information Asymmetry and Search Intensity

    In markets where sellers’ marginal costs of production have a common component, they have informational advantage over buyers regarding those costs. This information asymmetry between sellers and buyers is…

  5. ZEW Discussion Paper Nr. 23-042 // 2023

    Trade Shocks and Social Mobility: The Intergenerational Effect of Import Competition in Brazil

    This paper investigates whether the impact of trade shocks on employment and wages persists across generations. Using survey data with retrospective information on parental employment, we study the causal effect…

  6. ZEW Discussion Paper Nr. 23-041 // 2023

    Mapping Employee Mobility and Employer Networks Using Professional Network Data

    The availability of social media data is growing and represents a new data source for economic research. This paper presents a detailed study on the use of data from a career-oriented social networking platform…

  7. ZEW Discussion Paper Nr. 23-040 // 2023

    Mobilizing Credit for Clean Energy: De-risking and Public Loan Provision Under Learning Spillovers

    Policymakers regularly rely on public financial institutions and government bodies to provide loans to clean energy projects. However, the market failures that public loan provision addresses and the role it can…

  8. ZEW Discussion Paper Nr. 23-039 // 2023

    Committing to Grow: Privatizations and Firm Dynamics in East Germany

    This paper investigates a unique policy designed to maintain employment during the privatization of East German firms after the fall of the Iron Curtain. The policy required new owners of the firms to commit to…

  9. ZEW Discussion Paper Nr. 23-038 // 2023

    The Benefits of Auctioneer Competition: Merging Auctions and Adding Auctioneers

    In a lab experiment, we analyze the benefits of increasing competition on auction platforms hosting multiple auctioneers of a homogeneous good. We find that increasing competition by merging separated individual…

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Kerstin Heres

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