Gesundheitsfonds — effizientere Steuerung des Gesundheitssystems?

In 2009 the German central health fund was implemented. It was the result of a political compromise. One political party intended to equalise the risk structure among 130 different health care funds, and the other wanted to intensify competition and to improve efficiency among the different health insurances. The fund is flanked by a health-based risk adjustment and is aimed at sustainably ensuring the funding of the statutory health insurance system. It also constitutes the basis for competition among statutory health care funds, securing quality and efficiency in health care provision. To cover additional expenditures, health insurers had to charge flatrate premiums. A new law, which will come into effect in January 2015, will oblige health insurers to charge income related contributions. It is not clear how this will change competition among insurers. The federal government will not need to finance subsidies to low income individuals anymore. Income redistribution will only take place within the public health insurance system, exempting the privately insured and public servants from supporting low income individuals. The authors claim that the health care fund will not succeed in its aim of securing a sustainable financial basis for the statutory health insurance system. Most of the authors argue that there is no evidence of greater efficiency thus far, and they offer proposals on how to achieve improved performance.     

Raw materials prices remain low

While there has been little change in prices for industrial commodities since last autumn, the price of oil continued its downward trend to the end of the year. Many commodity exporting countries are suffering under the burden of low prices. Will the long-awaited recovery begin this year?     

Markorientierte Kernkompetenzen — Integrativer Ansatz nicht empfehlenswert

In der Wirtschaftsrise suchen Unternehme nach neuen strategischen Marketingns?tzen. So macht der Begriff der sogenannten „Marktorientierten Kernkompetenzen“ die Runde, ein Konzept, das die klassische marktbasierte Sicht und die ressourcenbasierte Sicht des Strategischen Managements integrieren will. Dieser Beitrag zeigt, warum ein solche Ansatz für die Wirtschaft wenig zielührend ist.     

Asset market games of survival: a synthesis of evolutionary and dynamic games

The paper examines a game-theoretic model of a financial market in which asset prices are determined endogenously in terms of a short-run equilibrium. Investors use general, adaptive strategies (portfolio rules) depending on the exogenous states of the world and the observed history of the game. The main goal is to identify portfolio rules, allowing an investor to “survive,” i.e., to possess a positive, bounded away from zero, share of market wealth over an infinite time horizon. The model under consideration combines a strategic framework characteristic for stochastic dynamic games with an evolutionary solution concept (survival strategies), thereby linking two fundamental paradigms of game theory.     

Linking Theory and Context: ‘Strategy Research in Emerging Economies’ after Wright et al. (2005)

Emerging economies provide a laboratory for investigating the interaction between firm strategies and local contexts. Mike Wright and colleagues have shaped this research agenda by creating legitimacy for this line of research, and by outlining how research in four types of strategy contexts can advance theories. We assess how this agenda has progressed in eight leading journals in the past decade, particularly during the five years following their review, with the aims to identify broad trends of theorizing, and to outline future research challenges. Emerging economy contexts challenge some of the assumptions of theories originally developed for markets that are relatively stable and efficient. Researchers have advanced several theoretical perspectives by addressing these challenges. Wright and colleagues focused on institutional theory as a major foundation for such work, and we find it continuing to be the most popular theoretical perspective. In addition, new perspectives have emerged, focusing on learning, relationships, real options, and spillovers as focal concepts for theorizing.     

Overtime Work and Overtime Compensation in Germany

Sharing the available stock of work more fairly is a popular concern in the public policy debate. One policy proposal is to reduce overtime work in order to allow the employment of more people. This paper suggests that such a concept faces major problems. Using Germany as a case study, it is shown that the group of workers with the highest risks of becoming unemployed, namely the unskilled, also exhibit low levels of overtime work. Those who work overtime, namely the skilled, face excess demand on the labour market. Since skilled and unskilled workers are largely complements in production, a general reduction in overtime will lead to less production and hence also to a decline in the level of unskilled employment. The paper provides empirical support for this line of argument. It is also shown that paid overtime work has lost relative importance over time.     

Exporting to the Federal Republic of Germany

Among Industrialised countries, the Federal Republic is certainly one of the largest markets able to absorb vast quantities of products from the LDCs of South East Asia. However, to open up this sales outlet with its formidable future, it will be necessary to operate an all-embracing marketing strategy.     

Banking Competition and Capital Ratios

Empirical studies provide evidence that bank capital ratios exceed regulatory requirements. But why do banks maintain capital levels above regulatory requirements? We use data for more than 2,600 banks from 10 European countries to test recent theories suggesting that competition incentivises banks to maintain higher capital ratios. These theories also predict that banks that engage in arm's length lending have lower capital ratios, and that shareholder rights and deposit insurance characteristics affect capital ratios. Consistent with these theories, our evidence robustly indicates that competition increases capital holdings. Banks that lend at arm's length exhibit lower capital ratios, whereas banks in countries with strong shareholder rights operate with higher capital ratios. We also show some evidence that generous deposit protection schemes that exclude non‐deposit creditors are associated with higher capital ratios. Our results have important policy implications. First, while the traditional view suggests imposing restrictions on bank activities in order to restrain competition, our analysis indicates the opposite, even after adjusting the regressions for risk‐taking. Second, weak shareholder rights undermine market forces that would otherwise encourage banks to hold higher capital ratios.     

Robert W. McChesney: Rich Media, Poor Democracy: Communication Politics in Dubious Times

Ohne Zusammenfassung