Extending working hours: why not work 42 h rather than 38?—a CGE analysis for Germany

Faced with a record level of unemployment, the present debate in Germany is to extend the weekly hours of work. In this paper the employment effects of an economy-wide increase in weekly hours are quantified on the basis of a computable general equilibrium model for different specifications of the wage setting rule and the use of additional policy-induced public income. The simulation results back the argument of the opponents of longer working time that not more jobs will be created. However, when the higher tax revenues from GDP growth are used to reduce social security contributions, then the claim of the proponents that more jobs will be created can be supported.     

Das leere Versprechen der aktiven Konjunktursteuerung

Since the financial crisis and the ensuing sluggish recovery, a growing number of voices have called for a more active role for fiscal policy to stimulate the economy. We reject this call and argue that in normal times, monetary policy and automatic stabilisers are sufficient to smooth the business cycle. The effectiveness of active fiscal policy is too uncertain and the requirements for a sensible adjustment are too high. Moreover, determining the state of the business cycle is almost impossible in real time. The benefits of active fiscal policy therefore do not outweigh its costs. Only in exceptional situations should policy makers consider active fiscal policy measures as an option.     

Argumente gegen die Reform des Stabilitätsgesetzes wenig überzeugend — eine Replik

In their reply, Dullien and van Treeck criticise the argument of Michaelis, Elstner and Schmidt that the German Stability and Growth law (StabG) from the 1960s must not be reformed. They claim that Michaelis et al. neglect that the concept of sustainability has changed over the past 50 years and that nowadays issues such as social and ecological sustainability should be included. Moreover, the claim by Michaelis et al. that the StabG provides important tools for business cycle management is hardly convincing, given that these tools have not been used since the 1970s and stimulus packages have been passed on other legal grounds. / In their response Michaelis et al. stress that economic policy has to consider equally aspects of economic, social and ecological sustainability. The StabG, however, is a completely inappropriate basis for attempts to address aspects of social and ecological sustainability. The main use of the StabG consists in the possibility to quickly implement fiscal measures that could mitigate the consequences of severe economic downturns. Proposals of Dullien and van Treeck that various dimensions of sustainability are controllable by a predetermined set of instruments neglect the complexity of the social market economy.     

Efficiency losses from overlapping regulation of EU carbon emissions

In order to achieve their climate policy targets EU member states apply various regulatory instruments. We investigate the potential efficiency losses arising from the imposition of emission taxes on sectors that are covered by the EU Emissions Trading Scheme (EU ETS). Our analysis indicates the possibility of substantial excess cost through overlapping regulation. We show that unilateral emission taxes on sectors subject to the EU ETS are environmentally ineffective and increase overall compliance cost of the EU ETS.      

Hautpflege im Alter

Flecken, Knubbel, Kn?tchen müssen nicht sein - Einige Erdbeeren zerdrücken, mit Butter gut vermengen und aufs Gesicht auftragen. Wer kennt sie nicht, die tollen Naturrezepte, ob mit Erdbeeren, Gurken oder Quark. Nicht gerade Mittel der Wahl im Umgang mit der normalen „Altershaut“ im Akutkrankenhaus bei knappen Zeitressourcen.     

Developing Policies and Instruments for Sustainable Household Consumption: Irish Experiences and Futures

In recent years, the concept of sustainable consumption (SC) has received increased attention. Overconsumption in industrialized countries still presents major challenges to achieving sustainable development goals despite the global economic crisis. This paper offers an in-depth analysis of national influences on consumption patterns in the Republic of Ireland, focusing in particular on the role of governance in the design of policy instruments for sustainable consumption. It is argued that country-specific political conditions and policy frameworks fundamentally shape everyday household consumption. After an initial discussion of the effectiveness of three key types of policy instruments—legislative, economic, communicative—the paper compares SC policy making and implementation in Ireland with examples of good practice from Europe. An agenda to progress Ireland’s sustainable consumption policy framework is proposed in the concluding part of the paper.