laboratory, information about health effects leads to a statistically significant decrease (increase) in the willingness to pay …-unit subsidy on sardines without any information revealed to consumers lead to the highest welfare, because both the tax and … subsidy directly internalize health characteristics. The information policy combined with a per-unit tax on tuna and a per …

technologies, some more risky than others. Investors can use low quality public information or collect high quality, but costly …, private information. Information helps avoiding excessively risky investments. Financial innovation lowers the incentives for … private information collection and deteriorates public information: the economy invests more often in excessively risky …

Die Regulierung eines Marktes ist das Ergebnis eines komplexen Prozesses, der sowohl von politischen als auch … Regulierung beeinflussen können. Der erste Teil behandelt die Liberalisierung des Markteintritts im Mobilfunkmarkt in OECD Ländern … getroffene Selektion, dann zeigt es sich, dass die Regulierung zwar im allgemeinen in die gewünschte Richtung gearbeitet hat …

Mechanisms used to allocate licenses to newcomers differ in various respects, and one of them being the information … revealed by the regulator. The author analyzes the impact of information revelation on the market structure, the market outcome …

Diese Dissertation untersucht die Regulierung von Krankenversicherungsmärkten und dabei insbesondere …

enlargement of the market, the Chinese stock trading regulation system has experienced a process of continuous improvement. A …