Investigation of the nonlinear behaviour in real exchange rates in developing regions

This article examines whether the purchasing power parity (PPP) theory holds or not for the economies in different developing regions located in Africa, Asia and Latin America. In order to investigate this issue, a nonlinear panel unit root test is used to determine if some or all of the real exchange rates in a panel follow a stationary exponential smooth transition autoregressive process. By applying the nonlinear panel unit root test, our results demonstrate an empirical support for the theory of PPP for the economies in developing regions.     

Entrepreneurship and innovation networks

In this paper, we give a general introduction to the notion of entrepreneurship and how it has many complex meanings. Entrepreneurs in new firms but also in incumbent firms have a key role in local, regional and national economic development by taking risks to get things done by developing new combinations of ideas and/or doing things differently. In view of this, two of the main questions that are dealt with are: (1) which features make structural differences in institutions and innovation networks remain invariant between decades, and (2) how knowledge about such features can be employed in policy at the national and the regional level. The research questions highlighted in this special issue relate to many pertinent national and regional policy issues. The most apparent concerns conditions conducive for entrepreneurship in the form of new firms and firm growth. In this paper, we also introduce the different contributors to this special issue.     

The drowning-refugee effect: media salience and xenophobic attitudes

We study whether salient media coverage of refugees drowning in the Mediterranean affects individual xenophobic attitudes. We combine a randomized survey experiment – a variant of the classic ‘trolley dilemma’ – that implicitly elicits individual attitudes towards foreigners, with variation in interview timing, and find that such issue salience significantly decreases xenophobic attitudes by 2.2 percentage points. Our results thus support the idea that exposure to news describing immigrants as victims (instead of a threat) can significantly affect public opinion and mitigate bias against immigrants.     

Autoregressive conditional tail behavior and results on Government bond yield spreads

Previous evidence in empirical finance indicates the potential usefulness of modeling time variation particularly in the tails of speculative return distributions. Based on results from extreme value theory, the present paper proposes a fixed changepoint Pareto-type autoregressive conditional tail (ARCT) model. Regression-based parameter estimation of the unobservable time-varying tail index is carried out via classical Kalman filtering. A model application highlights the tail index dynamics for daily changes in Government bond yield spreads between the U.S. Dollar and the Euro zone.     

Post-Partnership Strategies for Defining Corporate Responsibility: The Business Social Compliance Initiative

While cross-sectoral partnerships are frequently presented as a way to achieve sustainable development, some corporations that first tried using the strategy are now changing direction. Growing tired of what are, in their eyes, inefficient and unproductive cross-sectoral partnerships, firms are starting to form post-cross-sectoral partnerships (?post-partnerships’) open exclusively to corporations. This paper examines one such post-partnership project, the Business Social Compliance Initiative (BSCI), to analyse the possibility of post-partnerships establishing stable definitions of ?corporate responsibility’. We do this by creating a theoretical framework based on actor-network theory (ANT) and institutional theory. Using this framework, we show that post-partnerships suffer from the paradox of striving to marginalise those stakeholders whose support they need?for establishing stable definitions of ?corporate responsibility’. We conclude by discussing whether or not post-partnership strategies, despite this paradox, can be expected to establish stable definitions of ?corporate responsibility’.     

Transnational Governance of Workers’ Rights: Outlining a Research Agenda

In twentieth century Europe and the USA, industrial relations, labour, and workers’ rights issues have been handled through collective bargaining and industrial agreements between firms and unions, with varying degrees of government intervention from country to country. This industrial relations landscape is currently undergoing fundamental change with the emergence of transnational industrial relations systems that complement existing national industrial relations systems. Despite the significance of this ongoing change, existing research has only started to explore the implications of this change for how workers’ rights are governed around the globe. This paper addresses this gap by outlining an agenda for future research into the transnational governance of workers’ rights. Fulfilling such a research agenda would be both challenging, as it requires combining the so far divergent industrial relations and business ethics research streams, and rewarding, as it provides ample scope for promising future research.

Revisiting the influence of institutional forces on the written business plan: a replication study

The present paper re-analyzes and extends a study on institutional forces and the written business plan (Honig and Karlsson in J Manag 30(1):29–48, 2004). We attempt to examine to what extent critical decision making is evident in model and variable choice, and whether the implications provided by systematic replication efforts may serve to provide additional and perhaps unrecognized theoretical and/or empirical observations. We find that the key result—formal business planning does not affect performance, does not hold. In fact, we find evidence that formal business planning affects survival but not profitability. The re-analysis also reveals, that institutional antecedents to formal planning appear to be fragile and prone to researcher biases due to different coding and assumptions. Our study underscores the consequences of access to original data and coding material, and to rely upon current methodological explanations for subsequent analyses.     

Wie sollte das Steuersystem in Deutschland reformiert werden?

Some authors focus on the fact that Germany shows one of the highest tax burdens among the OECD countries. Based on their analysis, they suggest approaches to reduce the tax burden in particular for lower and medium incomes. These tax reliefs are possible, and would not compromise new public investment. But decreases in personal income tax rates mainly relieve higher income earners and are accompanied by high tax losses if the top tax rates are not increased. Alternatives are relief for social contributions or VAT. Other researchers do not look at the tax burden this way: as the income tax burden in Germany is not high from a historical perspective or by international standards, there is no case for massive tax cuts, as this would jeopardise the government’s ability to act and fail to correct past shifts of the tax burden at the expense of households with low incomes. Any tax cuts should be targeted at the bottom half of the income distribution without creating any revenue shortfalls. Instead, the government would be well advised to increase its efforts to overcome the public investment backlog and ensure a well functioning civil service. Furthermore, sustainability oriented tax reforms should focus on a shift of the tax burden from taxes on labour towards environmental and wealth based taxes.     

The concept of psychological capital: a comprehensive review

In this paper, we provide a comprehensive view on the concept of psychological capital (PsyCap) and develop an agenda for future research. PsyCap describes an individual’s psychological capacity that can be measured, developed, and managed for performance improvement. The higher-order construct comprises the psychological resources self-efficacy, hope, optimism, and resilience, and has been linked with a range of desirable work attitudes, behaviors, and other outcomes. By analyzing and structuring the existing literature on PsyCap, we identified several research gaps that require further analysis. In particular, we encourage researchers to expand the research on the effects of PsyCap to other workplace-related domains, especially the field of strategic decision-making, we call for researchers to further study the relationship between emotions and PsyCap, and we suggest to analyze the effects of PsyCap in the context of strategic human resources management. Also, future studies should establish transparency on the interaction between organizational change processes and PsyCap as well as the relative importance of the four components of PsyCap. We close by discussing the implications of our findings for corporate practice, such as employee selection and development.