EVALUATING THE IMPACTS OF SUBSIDIES ON INNOVATION ACTIVITIES IN GERMANY

Innovations are a key factor to ensure the competitiveness of establishments as well as to enhance the growth and wealth of nations. But more than any other economic activity, decisions about innovations are plagued by failures of the market mechanism. As a response, public instruments have been implemented to stimulate private innovation activities. The effectiveness of these measures, however, is ambiguous and calls for an empirical evaluation. In this paper we make use of the IAB Establishment Panel and apply various microeconometric methods to estimate the effect of public measures on innovation activities of German establishments. We find that neglecting sample selection due to observable as well as to unobservable characteristics leads to an overestimation of the treatment effect and that there are considerable differences with regard to size class and between West and East German establishments.     

The European Insolvency Regulation and the UNCITRAL Model Law on Cross‐Border Insolvency

This article compares the Recast European Insolvency Regulation of 2015 with the UNCITRAL Model Law on Cross‐Border Insolvency of 1997, focussed on their scope of application, international jurisdiction and the coordination of main and secondary proceedings. The scopes of both catalogues of norms and their rules on coordination of main and secondary insolvency proceedings reflect one another. However, the Recast EIR makes a significantly greater contribution to the unification of law and is also more fully differentiated and more precise, even if this comes at a price, namely, limited flexibility. The UNCITRAL Model Law made an important contribution to the harmonisation of international insolvency law but requires now modernisation. Copyright © 2017 INSOL International and John Wiley & Sons, Ltd.     

“Haircuts” for the EMU periphery: virtue or vice?

We use a dynamic game model of a two-country monetary union to study the impacts of an exogenous fall in aggregate demand, the resulting increase in public debt, and the consequences of a sovereign debt haircut for a member country or bloc of the union. Two different scenarios for such a haircut are assumed: an expected and an unexpected haircut. In the union, the governments of participating countries pursue national goals when deciding on fiscal policies whereas the common central bank’s monetary policy aims at union-wide objective variables. The union considered is asymmetric, consisting of a “core” with lower initial public debt, and a “periphery” with higher initial public debt. The “periphery’’ may experience the haircut due to the high level of its sovereign debt. We calculate numerical solutions of the dynamic game between the governments and the central bank using the OPTGAME algorithm. We show that a haircut as modeled in our study is disadvantageous for both the “core” and the “periphery” of the monetary union, both when expected and when unexpected.     

Potenziale zur Erhöhung des regionalen Markenkerns im Stromvertrieb am Beispiel der regionalen Grünstromkennzeichnung gemäß EEG 2017

The regional green power labeling according to the EEG 2017 represents an extension of the possibilities for labeling green electricity. In this paper we investigate the extent to which the implementation of regional green power products using the green power labeling regime under the EEG 2017 can help to strengthen the regional brand core of German power marketers, and which is the best alternative for raising the regional brand core of these firms. To this end, the different options for green power marketing with regional reference are discussed in detail, and it is elaborated which additional marketing models are enabled through the regional green power labeling. Furthermore, the criteria are identified with which the various green power labeling models with regional reference—with respect to their potential to raise the regional brand core—ought to be compared with each other. The results from our analysis show that the regional green power labeling based on EEG 2017 can be used to systematically upgrade the options for the marketing of regionally generated electricity already in place before the EEG 2017 entered into force.     

Bounded Rationality Modeling

This paper deals with bounded rationality as a way to describe behavior and focuses on the question of how to build such boundedly rational models. The first part is a discussion of the reasons why such models are needed and on the situations in which they can be regarded as more particularly useful. The second part examines three strategies of research towards bounded rationality modeling which have emerged in the last ten years and weights them. The concluding remarks offer a first link between the respective typologies of strategies and of situations and calls for additional experimental work by marketing scientists and economists together.     

Adam Smith and the “rich country–poor country” debate: eighteenth-century views on economic progress and international trade

Despite his emphasis on economic development, Adam Smith did not participate in the contemporary “rich country–poor country” debate. Some see the absenteeism as a deficiency, while others assume that Smith propounds a theory of uneven development and agrees with the divergence argument. In this article, Smith's own theory is expounded and related to the contentious points of the “rich country–poor country” debate. It is concluded that Smith's theory does not fit easily into the categories of this debate. He rather takes up a third position, being neither a proponent of pure convergence nor of pure divergence.