Game theoretical analysis of wage bargaining in a simple business cycle model

We consider a simple business cycle model of the multiplier–accelerator type with an infinite time horizon. The result of present wage bargaining influences not only present incomes but also the future bargaining positions. Although the bargaining parties pursue long-run goals, they cannot commit themselves for more than one period. The solution concept combines the local application of Nash's bargaining theory with the idea of subgame consistency. It is shown that the game theoretic solution exists and is unique. There is a surprising similarity between extremely myopic and extremely far-sighted bargaining behavior.     

Factor MIDAS for Nowcasting and Forecasting with Ragged‐Edge Data: A Model Comparison for German GDP*

In this article, we merge two strands from the recent econometric literature. First, factor models based on large sets of macroeconomic variables for forecasting, which have generally proven useful for forecasting. However, there is some disagreement in the literature as to the appropriate method. Second, forecast methods based on mixed‐frequency data sampling (MIDAS). This regression technique can take into account unbalanced datasets that emerge from publication lags of high‐ and low‐frequency indicators, a problem practitioner have to cope with in real time. In this article, we introduce Factor MIDAS, an approach for nowcasting and forecasting low‐frequency variables like gross domestic product (GDP) exploiting information in a large set of higher‐frequency indicators. We consider three alternative MIDAS approaches (basic, smoothed and unrestricted) that provide harmonized projection methods that allow for a comparison of the alternative factor estimation methods with respect to nowcasting and forecasting. Common to all the factor estimation methods employed here is that they can handle unbalanced datasets, as typically faced in real‐time forecast applications owing to publication lags. In particular, we focus on variants of static and dynamic principal components as well as Kalman filter estimates in state‐space factor models. As an empirical illustration of the technique, we use a large monthly dataset of the German economy to nowcast and forecast quarterly GDP growth. We find that the factor estimation methods do not differ substantially, whereas the most parsimonious MIDAS projection performs best overall. Finally, quarterly models are in general outperformed by the Factor MIDAS models, which confirms the usefulness of the mixed‐frequency techniques that can exploit timely information from business cycle indicators.     

Responding to Digital Transformation by External Corporate Venturing: An Enterprising Family Identity and Communication Patterns Perspective

Digital transformation increasingly requires activities located outside firm boundaries, for example via alliances with start‐up companies. Despite this, German Mittelstand firms, primarily owned and managed by enterprising families and seen as role models of innovation, appear reluctant to place strategic emphasis on venturing outside the firm’s boundaries when it comes to digital transformation. Drawing on the concepts of identity and communication patterns, we theorize on the mechanisms behind this behaviour. Applying structural equation modelling to a sample of 254 members of the next generation in enterprising families from Germany, we find that family communication patterns impact the strategic priority for or against external corporate venturing via identity‐related considerations.     

Corporations,Stakeholders and Sustainable Development I: A Theoretical Exploration of Business–Society Relations

Sustainable development (SD) – that is, “Development that meets the needs of current generations without compromising the ability of future generations to meet their needs and aspirations” – can be pursued in many different ways. Stakeholder relations management (SRM) is one such way, through which corporations are confronted with economic, social, and environmental stakeholder claims. This paper lays the groundwork for an empirical analysis of the question of how far SD can be achieved through SRM. It describes the so-called SD–SRM perspective as a distinctive research approach and shows how it relates to the wider body of stakeholder theory. Next, the concept of SD is operationalized for the microeconomic level with reference to important documents. Based on the ensuing SD framework, it is shown how SD and SRM relate to each other, and how the two concepts relate to other popular concepts such as Corporate Sustainability and Corporate Social Responsibility. The paper concludes that the significance of societal guiding models such as SD and of management approaches like CSR is strongly dependent on their footing in society. Reinhard Steurer is a senior researcher and lecturer at the Research Institute for Managing Sustainability at the Vienna University of Economics and Business Adminstration. His research focuses on the changing roles of states, businesses and civil societies in the context of sustainable development. He is author and co-author of numerous articles, dealing with questions of how governments and businesses tackle the challenge of sustainable development, and what the two societal domains can learn from each other in doing so. He holds a Ph.D. in Political Science from the University of Salzburg/Austria, and a Masters in Public Policy from the University of Maryland/U.S.A. Markus E. Langer studied ecology and environmental economics at the University of Vienna and the Vienna University of Economics and Business Adminstration as well as industrial environmental management at Yale University. He is currently working as Managing Director of FORUM Umweltbildung. Previously he was working since 1999 as a senior researcher and lecturer at the Research Institute for Managing Sustainability at the Vienna University of Economics and Business Adminstration. His research focused on the Evaluation of Sustainable Development as well as Corporate Social Responsibility and Stakeholder Management. Astrid Konrad studied business administration at the University of Graz. She has been working at the Research Institute for Managing Sustainability at the Vienna University of Economics and Business Adminstration since 2002. Her research focus is on Corporate Social Responsibility and Stakeholder Management. André Martinuzzi studied business adminstration at the Vienna University of Economics and Business Administration. He is working as a project manager at the Department of Environmental Economics and Management since 1993, as a lecturer at the Vienna University of Economics and Business Adminstration and leads the Managing Sustainability Research Centre since 1999. Since 2001 he worked as a scientific coordinator of Austria’s Sustainability Strategy. In 2003 he worked as a scientific editor of the Corporate Social Responsibility vision statement of the Austrian Industry and as a process consultant for the Austrian Forest Program. Research areas: Eco-Consulting, Corporate Sustainability, Evaluating Sustainable Development, Sustainability Strategies and Stakeholder Dialogues.