Insurgent Building: Emerging Spatial Politics in the Bedouin–State Conflict in Israel

In the conflict between Bedouin representatives and government authorities in the southern Israeli Negev, the term ‘insurgent building’ refers to the construction of buildings erected in the full expectation that they will be demolished by the Israeli police shortly thereafter. This article analyses how insurgent building is employed as a spatial practice by emerging political actors to claim contested Bedouin landownership. Importantly, insurgent building relies on the ability of media and advocacy organizations to mobilize behind the issue. Most of the relevant scholarship takes the interpretative categories advanced by these actors at face value. Following anthropological debates regarding objectification and categorization, I examine the context of a specific case of insurgent building. Emerging political actors who employ insurgent building often rely on predefined ethnic categories and clear‐cut people–state polarities. This case demonstrates the need for a more differentiated understanding of multilayered local dynamics than the one offered by mainstream linear interpretations. At a more abstract level, political actors contribute to the reproduction of the very categories against which they mobilize.     

An empirical test of a correspondence model of expatriate managers' work adjustment

We develop and empirically test a model of expatriate managers' work adjustment. In this model we relate the fit between work-related abilities and needs of expatriate managers as well as the fit between the job requirements of, and incentives associated with, an international assignment to the level of expatriate managers' work adjustment. We test this model with data gathered by means of an electronic survey among 118 German expatriate managers. The empirical findings largely support our theoretical model. The paper enhances our understanding of expatriate managers' work adjustment and its antecedents and contributes to the theoretical and empirical basis of research into expatriate management.     

Verteilungsaspekte einer Harmonisierung der europäischen Klimaschutzmaßnahmen

The ongoing harmonisation of the European energy sector has led to gains from growth and increasing efficiencies by creating a common European internal market. However, there are new tendencies running against harmonisation in recent years, currently for example in the area of climate protection and the associated expansion of renewable energies. In addition to the role of national targets for climate protection in combination with a European emissions trading system, carrying out the related measures leads to distributional effects, both between countries and between stakeholders (e. g., producers and consumers) in these countries. We first analyse the impact of a non-harmonised national promotion schemes for renewable energies on electricity and CO₂ prices in different countries. Then we illustrate the impact of harmonisation measures on producers and consumers in the participating countries. The analysis shows that these measures are indeed economically beneficial, but that—depending on the actual configuration—they can also lead to disadvantages for individual actors. Analysing and discussing these effects leads to a better assessment of the impact of certain measures and enables a better classification of individual market participants’ responses and opinions.     

Transformationen einer Marketing- und Vertriebsorganisation

Die Dynamik und Wettbewerbsintensit?t im Medizintechnik-Markt der Ultraschallsysteme zwingt Hersteller permanent zur Anpassung ihrer Strategien und Unternehmensstrukturen. Der vorliegende Praxisbericht zeigt, warum und wie Siemens Medical Solutions seine Marketingorganisation für das Ultraschallgesch?ft in EMEA (Europe, Middle East, Africa) von einer eher reaktiven Supportfunktion zu einer proaktiven und gesch?ftsentwickelnden Funktion transformiert hat und nach welchen Prinzipien diese funktioniert.     

Give Macroeconomic Stability and Growth in Russia a Chance

This paper identifies and investigates conceptual and empirical links among Russia's disappointing growth performance of the mid-1990s, its costly and eventually unsuccessful stabilization, the macroeconomic meltdown of 1998 and the spectacular rise of non-payments. Non-payments developed into a system that flourished in an atmosphere of fundamental inconsistency between a macroeconomic policy geared at sharp disinflation and a microeconomic policy of bailing-out enterprises through soft budget constraints. It embodies a large volume of untargeted, implicit subsidies in the order of 7–10 per cent of GDP, which has stifled growth, contributed to the 1998 meltdown through its impact on public debt and made at best a questionable contribution to equity. The overwhelming priority at this point is to dismantle this system, thereby promoting enterprise restructuring and growth (by hardening budget constraints) and medium-term macroeconomic stability (by reducing the size of the subsidies).     

Optimized Software Licensing – Combining License Types in a License Portfolio

Although software licenses usually range among the most expensive items within the IT budget, they still lack the necessary attention by many companies. Therefore, most companies inadequately have implemented their software asset management neglecting further potential for cost reduction, which can be obtained by optimizing the use of different license types. This paper shows how possible savings can be realized by combining different types of licenses in a license portfolio. The model presented is based on the most common license types considering different user groups as well as their behavior. Additionally to cost risks, the risk of service quality is also taken into consideration. The following examples illustrate the model’s high relevance and show how it can be applied in practice. Accepted after two revisions by Prof. Dr. Hasenkamp. This article is also available in German in print and via http://www.wirtschaftsinformatik.de: Gull D, Wehrmann A (2009) Optimierte Softwarelizenzierung – Kombinierte Lizenztypen im Lizenzportfolio. WIRTSCHAFTSINFORMATIK. doi: 10.1007/11576-009-0182-x.     

REVERSE LOGISTICS: THE RELATIONSHIP BETWEEN RESOURCE COMMITMENT AND PROGRAM PERFORMANCE

In response to increasing volumes of returned products, firms are establishing programs to guide the reversal of flows in the supply chain, i.e., reverse logistics. With reverse logistics programs firms seek cost savings and efficiencies related to reclamation, redistribution, and disposal of products returned “upstream” to the retailer or manufacturer. This paper reports on a recent survey of electronics catalog retailers regarding reverse logistics program involvement. In addition to creating a profile of current reverse logistics activities in an industry characterized by high volumes of returns, the research also examines the relationship between investment in reverse logistics related resources and reverse logistics program performance.     

The Effect of Socially Responsible Investing on Portfolio Performance

More and more investors apply socially responsible screens when building their stock portfolios. This raises the question whether these investors can increase their performance by incorporating such screens into their investment process. To answer this question we implement a simple trading strategy based on socially responsible ratings from the KLD Research & Analytics: Buy stocks with high socially responsible ratings and sell stocks with low socially responsible ratings. We find that this strategy leads to high abnormal returns of up to 8.7% per year. The maximum abnormal returns are reached when investors employ the best‐in‐class screening approach, use a combination of several socially responsible screens at the same time, and restrict themselves to stocks with extreme socially responsible ratings. The abnormal returns remain significant even after taking into account reasonable transaction costs.     

The Impact of Regret on the Demand for Insurance

We examine optimal insurance purchase decisions of individuals that exhibit behavior consistent with Regret Theory. Our model incorporates a utility function that assigns a disutility to outcomes that are ex post suboptimal, and predicts that individuals with regret‐theoretical preferences adjust away from the extremes of full insurance and no insurance coverage. This prediction holds for both coinsurance and deductible contracts, and can explain the frequently observed preferences for low deductibles in markets for personal insurance.     

Mixed up? that’s good for motivation

We show that career concerns can arise in the absence of ex ante uncertainty about an agent’s type, if his unobservable actions influence future productivity. Implementing effort in mixed strategies allows the principal to endogenously introduce uncertainty about the agent’s ex post productivity and generate reputational incentives. Creating such ambiguity can be optimal for the principal, even though this exposes the agent to additional risk and reduces output. This finding for an environment with imperfect commitment contrasts with standard agency models, where implementing mixed strategy actions typically is not optimal if pure strategies can also be implemented.