What Europe Needs Is an Innovation‐Driven Entrepreneurship Ecosystem: Introducing EDIE

With entrepreneurial and innovation ecosystems appearing in geographic pockets around the world in diverse places and pockets of growth, the call for an entrepreneur‐driven innovation ecosystem (EDIE) in Europe is long overdue. Change remains a constant, and traditional industries and mature markets in Europe have left a vacuum in the path to economic growth. The need for a new model is immediate. If Europe is to find itself providing competitive leadership in the global business environment, a new philosophy is necessary to move forward in the twenty‐first century. This is the thinking behind the imperative for an EDIE in Europe, which is presented in this article as a result of a long established effort to awaken a European response to an increasingly contracting environment. © 2015 Wiley Periodicals, Inc.     

Production Risks and Food Security under Alternative Technology Choices in Malawi: Application of a Multinomial Endogenous Switching Regression

Employing nationally representative data, we investigate the impact of Sustainable Intensification Practices (SIPs) on farm households’ food security, downside risk and the cost of risk in Malawi. The analysis relies on a flexible moment‐based specification of a stochastic production function in a multinomial endogenous switching regression framework to correct for the selection bias stemming both from observed and unobserved heterogeneity. A quantile moment approach is used to estimate the cost of risk. After controlling for the effects of unobserved heterogeneity and several observable variables on maize production and downside risk functions, estimation results show that the adoption of SIPs increases food security and reduces downside risk exposure and the cost of risk. We estimate greater food security and larger reduction in downside risk from simultaneous adoption of both crop diversification (maize–legume intercropping and rotations) and minimum tillage, suggesting that there are complementary benefits from these practices. We find most of the cost of risk comes from exposure to downside risk. Our findings imply that in dealing with production risks development agents should encourage the adoption of agronomic and resource‐management practices along with other risk mitigation and food security improving strategies.     

Unobserved Individual and Firm Heterogeneity in Wage and Job‐Duration Functions: Evidence from German Linked Employer–Employee Data

Abstract. We analyse the correlations between individual and firm fixed effects, and wage and job‐duration functions. Our results for large firms suggest that low‐wage firms tend to be stable firms, suggesting that lower wages can buy job stability. Furthermore, high‐wage workers sort into the stable low‐wage firms. Our interpretation is that high‐wage workers have a higher wage to insure against job loss and can afford more easily to forgo wages in favour of job stability. This may provide an explanation of the puzzle identified in previous literature that high‐wage workers are matched to low‐wage firms.     

Analyse über Bündnisse für Arbeit auf unsicherem Grund—Replik auf Hübler

In der Februarausgabe des WIRTSCHAFTSDIENST ver?ffentlichten wir einen Aufsatz von Professor Olaf Hübler mit dem Titel „Quo vadis, betriebliches Bündnis?“ ¹. Hierzu eine Replik von Heiko Massa-Wirth und Hartmut Seifert und anschlie?end eine Erwiderung von Olaf Hübler. Dr. Hartmut Seifert, 62, ist Leiter des Wirtschafts- und Sozialwissenschaftlichen Instituts (WSI) in der Hans B?ckler Stiftung; Heiko Massa-Wirth, 30, Dipl.-Verwaltungswissenschaftler, ist Promotionsstipendiat am WSI. ¹ O. Hübler : Quo vadis, betriebliches Bündnis?, in: WIRTSCHAFTSDIENST, 86. Jg. (2006), H. 2, S. 96-101.     

Just keep it simple: a field experiment on fundraising letters

• This paper studies how the use of a colour picture in fundraising letters affect response rates and the amount donated in a fundraising campaign. Envelopes, with a full colour picture were tested against envelopes, without a picture in a controlled field experiment at a national religious charity in the Netherlands. Letters (89 937) were sent out to planned as well as incidental donors in four experimental groups. Results show that packages with more graphics yield lower donations, because both response rates are lower and the amount donated per letter is lower. We interpret this finding from donor aversion against high fundraising costs.

Copyright © 2007 John Wiley & Sons, Ltd.     

The impact of venture capital on family businesses: Evidence from Spain

We analyzed growth in family and non-family Spanish venture capital-backed firms. When the venture capital (VC) firm does not hold a majority stake, the usual risk aversion attitudes in family firms may lead to conflicts between the management cultures of the existing and new shareholders, which may affect growth. We found lower firm growth after the initial round in family firms only when the investor holds a minority stake. Our results may explain the under-representation of family firms in VC portfolios and highlight the need to align the objectives of family managers and VC investors before the initial VC round.     

Entrepreneurial Attitudes as Drivers of Managers’ Boundary‐Spanning Knowledge Ties in the Context of High‐Tech Clusters

This study investigates the role of entrepreneurial attitudes for small and medium‐sized enterprise managers' tendency to create knowledge acquisition ties with managers of other organizations in the context of an institutionalized high‐tech cluster. We examine how innovation orientation, perceived personal control, need for achievement, and self‐esteem influence boundary‐spanning tie creation as a crucial facet of entrepreneurial behavior in the cluster context. Applying exponential random graph models to survey data collected in a German biotech cluster, we find that innovation orientation and perceived personal control positively affect managers' tendency to rely on interpersonal ties to gather knowledge. In contrast, need for achievement and self‐esteem are negatively related to knowledge tie creation.     

Men earn less under working time accounts: a puzzle?

In recent years more and more working time accounts (WTA) have been introduced. From a theoretical perspective both employers and employees benefit from such an instrument. Indeed, empirical studies show that life satisfaction of workers is larger under a WTA regime than under a non-WTA regime. However, more detailed investigations in this article reveal wages to be lower for men under WTA regimes. Why should men accept WTA when they earn less? Subgroup analyses show that these results are only valid for some groups of individuals. Our analysis allows us to deliver some explanations and to exclude other possible reasons. The major results are: (1) High-income workers suffer higher losses; (2) the shorter the compensation period of WTA systems the lower the wage reduction imposed by WTA; (3) the length of total working time does not seem to affect the link between WTA and wages but the length of overtime; (4) men accept wage losses from WTA if they can adjust actual to desired working hours.     

Parlamente in non-fiktionalen und fiktionalen AngebotenThe portrayal of parliaments in non-fictional and fictional TV-programs

Parliaments are the hearts of democracy. This is where negotiations between different political actors on different levels take place, where negotiation processes are consolidated and where binding decisions for our society are made. We are currently witnessing both an increase in the importance of media coverage for political communication and a fragmentation of the audience’s exposure to it. This article analyzes how non-fictional and fictional TV-programs depict the logic behind the working method of the parliament. Based on a comprehensive theoretical discussion, a quantitative content analysis of parliamentary reporting in Berlin direkt and the depiction of parliamentary procedures in the Danish TV-series Borgen was conducted. Results show that both Berlin direkt and Borgen depict the procedural character of parliamentary negotiation processes and therefore help the public gain a better understanding of parliamentary procedures.