Wage bargaining and shock sensitivity of a small open economy

This paper analyzes the effects of centralized bargaining over a nominal wage (indexation) rule on a small open economy with fixed exchange rates. It is shown that the relative bargaining power of the confederation of employers and the union, respectively, affects not only the level of the endogenous variables but also their reaction to exogenous disturbances. If the union's power exceeds a critical value, positive aggregate demand shocks increase unemployment since the actual nominal wage rises more than the market clearing one. Moreover, if the union's power is sufficiently close to its upper bound, the overreaction of wages becomes so large that positive aggregate demand shocks even lead to a decrease in output and employment, i.e., the multipliers become negative.     

The exploitation of fossil fuels under the threat of global warming and carbon taxes: A dynamic game approach

This paper considers efficient and monopolistic extraction of non-renewable (energy) resources when the resource consumption leads simultaneously to a stock externality (global warming). The case of monopolistic supply leads to a dynamic game between cartelised producers and a consumers' government. For this game, we compute linear Markov perfect strategies that are characterized by preemption of the tax at the wellhead (when compared with the open loop solution). Unfortunately, the general, asymmetric two-state variable model does not allow for an explicit analytical solution. Therefore, a simplified version with one state variable (neglecting depreciation of the stock of the pollutant) is studied and a numerical example is presented. It turns out that the simplified and analytically solved framework provides a good approximation of the initial phase of the transient behaviour but not of the long run.     

A ‘Problem of Fairness’ in the Making: The Transformation of Public Services from the Perspective of Postal Workers

During the last two decades public administration and public services have undergone profound changes with far‐reaching impacts on employment relations and working conditions. The paper presents the perceptions and lived experiences of workers affected by liberalization and privatization of public services. In doing so it focuses on workers’ ideas of fairness and dignity at work using the concepts of distribution, recognition and the public ethos of the common good and linking them to fundamental principles of justice. It is argued that the perception of inequalities as fair, while it is shaped by custom, is also being socially constructed during far‐reaching changes. The analysis is based on a series of qualitative interviews conducted in Austria, Germany and Switzerland with postal‐service workers, a sector well suited for the analysis because of the far‐reaching changes in terms of market regulation, ownership of organizations, labour regulation, employment and working conditions.     

Developing an entrepreneurial typology: the roles of entrepreneurial alertness and attributional style

This study develops an entrepreneurial typology employing two dimensions, high versus low entrepreneurial alertness and internal versus external attributional styles that helps illustrate why entrepreneurs start new businesses. The resulting 2 × 2 typology of entrepreneurs identifies four entrepreneur types based on these two dimensions: the true believer, clueless, practical, and reluctant. Using a representative sample of 315 nascent entrepreneurs from the Panel Study of Entrepreneurial Dynamics, we found that some types differed across three key entrepreneurial characteristics, need for achievement, risk-taking propensity, and commitment, thereby providing some preliminary empirical support for the typology’s validity. We conclude by discussing future research avenues.     

Unravelling the design process of business models from linear to circular: An empirical investigation

In the last years, circular economy has represented one of the most-debated topics in management research. Although the understanding of this industrial paradigm has significantly improved over the last decade, a number of important research questions still remain unanswered. Among them, the design process of business model through which established firms evolve from being linear to circular deserves further investigation. Existing research still falls short to investigate how companies design the dimensions of value creation, value transfer, and value capture of their business models to launch circular products into the market. By leveraging a multiple case study analysis of four companies in the paper and beverage industries that have launched six circular products, the paper examines the process that these companies have followed to face the transition toward a circular business model. The paper contributes to the research field in the intersection between new product development and circular business models, by showing that the process toward a circular business model occurs along three major phases, that is, idea generation, product development, and commercialization. In each phase, companies implement peculiar managerial practices for launching circular products into the market, which typically address all the dimensions of the business model and follows a recurrent path over time.     

Gestaltung der Wirtschaft bei Veränderungen

Ohne Zusammenfassung     

Value added,wages and labour market flows at the establishment level

In this article, we analyse the connection between value added, wages and labour market flows at the establishment level. We develop a simple model to illustrate the expected comovement of these variables. For the empirical analysis, we link the new German Administrative Wage and Labor Market Flow Panel data set to the IAB Establishment Panel. We show that establishments’ hires rates have a positive and separations rates a negative comovement with establishment-specific value added, whereby hires react by more than separations. In addition, we provide evidence that establishments’ partial equilibrium reaction is an important driver for aggregate labour market dynamics.     

Vorschlag zur Grundrente: ungerecht,ineffizient und teuer

Wirtschaftsdienst - Bundesarbeitsminister Hubertus Heil plant eine Grundrente. Sie erfordert eine 35-jährige Versicherungszeit und wird von der deutschen Rentenversicherung unabhängig von...