The gas price shock has been a major contributor to inflation in Germany. In this context, Dullien and Weber (2022a, b, c) proposed a two-tier pricing scheme for natural gas in the spring of 2022 that lowers the price for a base quota through a subsidy while maintaining high market prices on the...

Kultur, Verkehr oder öffentliche Daseinsvorsorge: Der Staat nimmt bei einer ganzen Reihe von Produkt- und Dienstleistungsgruppen eine aktive Rolle in der Preisbildung ein. Ohne diese staatliche Einflussnahme auf die Preise wäre der harmonisierte Verbraucherpreisindex am aktuellen Rand ganze...

The search for economically efficient policy instruments designed to promote the diffusion of renewable energy technologies in liberalized markets has led to the introduction of quota-based tradable 'green' certificate (TGC) schemes for renewable electricity. However, there is a debate about the...

External price benchmarking imposes a price cap for pharmaceuticals based on prices of identical products in other countries. Suppose that a regulatory agency can either directly negotiate drug prices with pharmaceutical manufacturers or implement a benchmarking regime based on foreign prices....

This study provides an overview of policy measures targeting pharmaceutical expenditure in Europe and analyses their impact on originator pharmaceutical prices. Panel data methods are used to examine the market of ACE Inhibitors in six European countries (Denmark, France, Germany, Netherlands,...

This paper compares the distributional effects of price cap and lump sum transfer policies to aid the affordability of subsistence electricity consumption. A lump sum transfer is more progressive than a comparable price cap on all units of electricity. We identify conditions under which these...

This paper examines how the option of a regulated linear input price affects vertical contracting, where a monopolistic upstream supplier sequentially offers supply contracts to two symmetric downstream firms. We find that equilibrium contracts vary with production cost and regulated price...

This paper examines structural change in the Russian economy in 1990-2001, as measured by the changing composition of output and consumption, using international panel data sets as a frame of reference. It calculates a series of indexes to determine the extent to which the Russian economy is...