Einzelbesprechungen

Ohne Zusammenfassung     

Taking Time for the Environment: On Timing and the Role of Delays in Environmental and Resource Economics

Ecosystem transformation and climate change evolve over long time scales. The effects of the economic decisions on the natural environment are also of a long-run character because they relate to investment decisions and capital stocks. At the same time, the economy is short-sighted and subject to different kinds of market failures. The time it takes to notice the changes and adequately address the associated problems affects the dynamics and inertia of the process. We discuss some recent contributions and new research questions that deal with time and timing in environmental and resource economics.     

Neuroeconomics as a Natural Extension of Bioeconomics: The Shifting Scope of Standard Economic Theory

Synopsis Neuroeconomics rightly has been claimed to be a natural extension of bioeconomics. One of the things bioeconomics investigates is what behavioral dispositions and what behavioral patterns evolutionary processes have produced. Neuroeconomics extends this to the study of evolved mechanisms that are at work in decision-making at the neural level of the brain. The paper argues that in another respect neuroeconomics and bioeconomics are discontinuous, however. Bioeconomics maintains that the applicability of standard economic theory’s constrained maximization framework is not confined to human behavior. The constrained maximization framework is believed to be suitable to describe behavior throughout the animal kingdom. By contrast, despite some minor internal disagreements all neuroeconomists seem to agree that human behavior is predicted poorly by standard economic theory in several social and economic situations. Neuroscience is believed to hold out the hope of an advanced understanding of when and why this is the case.      

Real-life cost of vitamin K antagonist treatment in patients with non-valvular atrial fibrillation in France in 2013

Aims: Data highlighting the cost drivers for non-valvular atrial fibrillation (NVAF) patients in terms of vitamin K antagonist (VKA) treatment and monitoring are lacking in France. This study aimed to evaluate the real-life daily cost of VKA treatment in 2013, in French patients suffering from NVAF.

Methods: This longitudinal observational study was performed using the EGB (Echantillon Généraliste des Bénéficiaires) database, a random sample of the French national insurance (NHI) database, which covers 80% of the population. All adult patients whose first NVAF anticoagulant treatment in 2013 was a VKA were analyzed. Costs were calculated for the duration of follow-up and then divided by the number of days of therapy. The analysis was performed both from the French NHI perspective (amount reimbursed by the NHI) and from a collective perspective.

Results: In this study, 3,254 NVAF patients treated with VKA in 2013 were included, and this sample comprised 52.6% males. The mean daily cost of VKA treatment was €1.13 (±1.18) according to the collective perspective (89.4% of this cost was associated to INR measurement) and €1.05 (±1.16) according to the NHI perspective.

Limitations: As diagnoses associated with procedures are not available in the EGB database, proxies were used, and an algorithm was created to define the AF population.

Conclusions: This analysis is the first to consider an exhaustive spectrum of the costs of VKA treatment in France using EGB data. VKA medication requires exhaustive follow-up, and, thus, associated costs are important. The results of the present study confirmed this close follow-up for VKA patients, making the cost of treatment by VKA nearly 10-times more expensive than the cost of medication itself.     

Mill’s radical end of laissez-faire: A review essay of the political economy of progress: John Stuart Mill and modern radicalism

Can John Stuart Mill’s radicalism achieve liberal egalitarian ends? Joseph Persky’s The Political Economy of Progress is a provocative and compelling discussion of Mill’s economic thought. It is also a defense of radical political economy. Providing valuable historical context, Persky traces Mill’s intellectual journey as an outspoken proponent of laissez-faire to a cautious supporter of co-operative socialism. I propose two problems with Persky’s optimistic take on radical social reform. First, demands for substantive equality have led past radicals to endorse exclusionary nationalist and eugenics policies. It pushes some contemporary radicals towards illiberal interventions into intimate social life. Second, the radical critique of capitalism relies on an account of profit that neglects the epistemic function of private-property markets. Once this is acknowledged, capitalism retains some progressive credentials against radical alternatives.     

Internalization of externalities and local government consolidation: empirical evidence from Japan

The fact that jurisdictional consolidation overcomes externality problems in the provision of local public goods is one of the best-known benefits of consolidation in the theoretical literature. Nevertheless, previous studies provide little evidence of how public service spillover effects influence consolidation decisions. This study empirically tests the hypothesis that spillovers induce consolidation, using voting data on the consolidation of Japanese municipalities. The extent of spillovers is measured by estimating the demand function for public goods with externalities. It is found that residents of the municipalities that can internalize a large amount of public goods spillovers through municipal consolidation tend to favor consolidation. This result supports the theoretical inference that spillovers in local public goods affect utility gains from jurisdiction integration, thus serving as one of the key impetuses for boundary reform. Moreover, after controlling for the spillover effects, economies of scale, population share, differences in median income, and unconditional grants can help explain consolidation preference.     

How large are wage differentials in Austria?

The OECD has repeatedly recommended that wage bargaining in Austria be decentralised to allow wage diferentials to widen. But the status quo itself is in question. While studies of aggregate industry data indicate a high degree of wage dispersion, research based on data from household surveys seems suggest that income inequality in Austria is as small as in the Scandinavian countries. This paper seeks to reconcile these opposing views. It shows that data from the household surveys underestimate the size of inter-industry wage differentials. An analysis of the structure of contractual wage rates supports the view that wage inequality is very pronounced in Austria and that a narrowing of the wage gap would lead both to an increase in productive efficiency and an increase in income equality.     

Does European development have Roman roots? Evidence from the German Limes

This paper contributes to the understanding of the long-run consequences of Roman rule on economic development. In ancient times, the area of contemporary Germany was divided into a Roman and a non-Roman part. The study uses this division to test whether the formerly Roman part of Germany are more developed than the non-Roman part. This is done using the Limes Germanicus wall as geographical discontinuity in a regression discontinuity design framework. The results indicate that economic development—as measured by luminosity—is indeed significantly and robustly larger in the formerly Roman part of Germany. The study identifies the persistence of the Roman road network until the present as an important factor causing this developmental advantage of the formerly Roman part of Germany both by fostering city growth and by allowing for a denser road network.