The objective of our analysis is to find out whether an increase in working time without pay compensation can be considered an adequate policy to reduce unemployment. From the perspective of economic theory the outcome is in general ambiguous: On the one hand, as the increase in working time...

While there is some hope that the ongoing climate change negotiations will soon come up with concrete, time scheduled and binding emission reduction commitments, the question of how to achieve these targets is still unsolved. The objective of this paper is to analyse alternative settings of an...

Computable general equilibrium (CGE) modeling has provided a number of important insights about the interplay between environmental tax policy and the pre-existing tax system. In this paper, we emphasize that a labor market policy of recycling tax revenues from an environmental tax to lower...

Germany has committed itself to reducing its carbon emissions by 25 percent in 2005 as compared to 1990 emission levels. To achieve this goal, the government has recently launched an environmental tax reform which entails a continuous increase in energy taxes in conjunction with a...

The objective of our approach is to develop a model that captures horizontal product differentiation under environmental awareness with price competition whereby environmentally friendly products are costlier to produce. As an example, we refer to automobile producers offering cars with a...

It is shown how, using data at the firm level, it may be possible to test for the existence of excess capacity as a strategic weapon to protect market share against competitors and potential entrants. If excess capacity has been found, it is also possible to test the extent of the threat, for...

The objective of this paper is to present environmental policy as a simple game in two stages within a principal-agent framework. At the outset the authority adopts a transfer payment rule. Then the firms react by carrying out abatement activities, based on their chosen levels of emission and...

Since it is believed that CO<Subscript>2</Subscript> is responsible for 55% of the greenhouse effect, a CO<Subscript>2</Subscript> levy is now under consideration in several countries. For an assessment of the macroeconomic implications of an integrated energy and environmental policy we employ an applied general equilibrium model (AGE)...</subscript></subscript>

Germany has committed itself toreducing its carbon emissions by 25 percent in2005 as compared to 1990 emission levels. Toachieve this goal, the government has recentlylaunched an environmental tax reform whichentails a continuous increase in energy taxesin conjunction with a revenue-neutral cut...