Many countries with national health care providers and health insurances regulate the market for pharmaceuticals to steer drug demand and to control expenses. For example, they introduce reference pricing or tiered co-payments to enhance drug substitution and competition. Since 2006, Germany...

This paper adds quantitative analysis to the study by Crompton et al. (2020), in which various alternative regulatory arrangements regarding the petrol price in South Africa were explored. We use a multi-sector dynamic computable general equilibrium model for South Africa to conduct our economic...

Who was listening before the Financial Crisis of 2008 to Arrow's warnings and the teachings of Coase? Due to transaction costs, incomplete foresight and bounded rationality not all risks that would be desirable to shift can be shifted through the market. Financial firms and other institutions...

Two seemingly unconnected empirical results suggest an intriguing mechanism. First, economic integration helps harmonize prices internationally, with trade being the primary channel (Rogoff 1996, Goldberg and Knetter 1997). Second, monetary union may greatly increase the amount of trade among...

The COVID-19 pandemic could result in large government interventions in the banking industry. To shed light on the possible consequences on market power, we rely on the experience of the global financial crisis and exploit granular data on government interventions in more than 800 banks across...

This paper is based on the model of backward linkages from foreign direct investment (FDI) Lin/Saggi (2003), where the market structure of the final goods sector is represented by a monopoly or Cournot oligopoly, and the supplier sector - by a pure monopoly. We extend this model by examining...

Neighborhoods are the result of a complicated interplay between residential choice, housing supply and the influences of the larger metropolitan system on its constituent parts. We model this interplay as a system of reduced-form equations in order to examine the effects of a generous spatially...

In den Koalitionsverhandlungen wurde ein Paket für bezahlbares Bauen und Wohnen vereinbart. Das Paket enthält unter anderem eine Mietpreisbremse, deren Wirkung die Autoren insbesondere auf längere Sicht kritisch sehen. Sie fürchten, dass dadurch weniger Wohnungen angeboten werden und ein...

This volume was prepared by Constantin Mang while he was working at the Ifo Institute. It was completed in 2014 and accepted as a doctoral thesis by the Department of Economics at the University of Munich. It includes a short introduction and four self-contained chapters that focus on ICT...

In seiner jüngeren Geschichte war Deutschland mit vielen tiefgreifenden ökonomischen Krisen konfrontiert. Diese wirkten sich vollkommen unterschiedlich auf den Wohnimmobilienmarkt aus. Einige Krisen machten sich auf nationaler, andere hingegen lediglich auf regionaler Ebene bemerkbar. Manche...