When analyzing economic aspects at regional levels, the spatial dimension of the data plays a crucial role. This is the case as spatial data and models are often characterized by two spatial effects, namely spatial dependence and spatial heterogeneity. The field of spatial econometrics is a separate field in econometrics that explicitly incorporates these spatial effects into econometric models. Following ...
This dissertation presents theoretical and empirical analyses in order to provide some new answers to three questions of migration research: What determines migration? Who migrates? How does migration impact on the sending countries? A common feature of the presented analyses is that they consider specific heterogeneities of migrants and non-migrants. The dissertation contains seven analytical chapters ...
Die Projektgruppe Gemeinschaftsdiagnose prognostiziert für das Jahr 2025 einen leichten Zuwachs des Bruttoinlandsprodukts in Deutschland um 0,2 %. Im weiteren Prognosezeitraum stimuliert die expansive Finanzpolitik die Konjunktur. Die Institute prognostizieren für die kommenden beiden Jahre Expansionsraten von 1,3 % und 1,4 %. Strukturelle Problemewie abnehmende Wettbewerbsfähigkeit und der demografische ...
This article explores the interplay between economic hegemony and political alignment. Using theoretical and empirical insights from Broner et al. (2024), we posit that hegemonic states, like the United States, foster political alignment, which enhances globalization. We use UN voting data to proxy for international alignment and show that hegemons induce alignment. These data have shortcomings, however. ...
We show that in a New Keynesian model with household heterogeneity, fiscal policy can be a perfect substitute for monetary policy: three simple conditions for consumption taxes, labor taxes, and the government debt level are sufficient to induce the same consumption and labor supply of each household and, thus, the same allocation as interest rate policies. When monetary policy is constrained by a ...
