Shorter hours wanted? A systematic review of working-time preferences and outcomes

Changes in working time have important economic, social and environmental implications. However, research on workers' preferences is highly fragmented across disciplines and journals. To overcome this, the present article provides a systematic review of the literature, analysing 173 studies. The study shows that working-time outcomes and mismatches are mostly studied in a small group of OECD countries, using survey data and statistical methods. The most clear and consistent results are about gender, care responsibilities and current working hours. Among professions, only the medical workforce receives substantial attention. Norms and preference formation are poorly understood, and more qualitative research is essential to understand how working-time reductions could spread.     

Antecedents and effects of individual ambidexterity – A cross-level investigation of exploration and exploitation activities at the employee level

For long-term success, companies need to adapt to technological and environmental change. Organizational ambidexterity, which balances the exploration of new opportunities with the exploitation of existing capabilities, is increasingly viewed as a promising approach to tackle this challenge. However, despite the important role of individuals for firms' ambidexterity and performance, evidence on how exploration of new opportunities and exploitation of existing capabilities are triggered at an individual level and on their subsequent effects on overall performance is still lacking. Accordingly, the present research shifts the focus from organizational ambidexterity to individual ambidexterity. Based on data from 415 employees, the results of structural equation modeling show that both organizational architecture and organizational context can be used to induce individual ambidexterity. Furthermore, positive performance effects of individual ambidexterity across different organizational levels, namely the team and department levels, are confirmed.     

Profitability of Service‐Level‐Based Price Differentiation with Inventory Rationing

In this paper, we study the profitability of service‐level‐based price differentiation (SLBPD) in an inventory‐rationing context. SLBPD implies that a company offers several combinations of prices and guaranteed service levels, from which customers self‐select; different customers choose different offerings because they incur different shortage costs if an order is not fulfilled immediately. We develop an analytical model for SLBPD and explore if and when such a service differentiation strategy yields higher profits than a single undifferentiated offering. The results of our analyses suggest that SLBPD is profitable only if a company faces pricing restrictions, e.g., because of competitive pressure or regulatory restrictions. We develop necessary and sufficient conditions under which a specific and relevant form of SLBPD (called “service‐level‐based upselling”) is profitable, and provide an algorithm to compute the optimal parameters of such a policy. Based on this algorithm we carry out numerical analyses that allow us to characterize the profit increment of service‐level‐based upselling. We derive managerial insights into the attractiveness of SLBPD and explain how our basic analytical framework can be extended to account for more complex practical features.     

Business and legal issues in enterprise collaborations: A German perspective

Virtual and Extended enterprises share a large amount of characteristics. Especially when it comes to the process of their foundation either one is well advised to base itself on a strong network of reliable partners. In this network each of the joining companies that form the Virtual enterprise can concentrate on their core competencies, giving the whole enterprise the chance to be extremely efficient. Bringing together the different partners and managing them is seen as being one of the biggest challenges of the Virtual enterprise. Therefore some partners will have to focus on those managing tasks. It might as well be their responsibility to ensure that no legal conflicts in regard to the foundation, dissolving, production and related topics emerge. This being especially difficult because the efficiency of a Virtual enterprise is strongly dependent on the looseness of its structure. What conflicts can appear in the described environment and how they might be solved is the focus of this article. It will be pointed out that the emergence of Virtual and Extended enterprises should be supported by general terms and conditions. This terms and conditions should be adjustable, offer the chance to establish a legal framework fitting just perfectly to the intended purpose to continuously create, adjust or dissolve Virtual enterprise. As a matter of fact a certain degree of commitment can positively expand the co-operation in a Virtual enterprise which is mainly based on trust.     

Experimental evidence on case-based decision theory

This paper starts out from the proposition that case-based decision theory (CBDT) is an appropriate tool to explain human decision behavior in situations of structural ignorance. Although the developers of CBDT suggest its reality adequacy, CBDT has not yet been tested empirically very often, especially not in repetitive decision situations. Therefore, our main objective is to analyse the decision behavior of subjects in a repeated-choice experiment by comparing the explanation power of CBDT to reinforcement learning and to classical decision criteria under uncertainty namely maximin, maximax, and pessimism-optimism. Our findings substantiate a predominant significantly higher validity of CBDT compared to the classical criteria and to reinforcement learning. For this reason, the experimental results confirm the suggested reality adequacy of CBDT in repetitive decision situations of structural ignorance.     

Homeless in the mind: A case-history of personal life in and out of a close orthodox community

A sociogenetic theoretical framework is applied to Berger, Berger, and Kellner's (1973) concept of cultural homelessness, extending its use beyond the sociological effects of modernity to the psychological development of persons who are closely tied to their collective-cultural contexts. The theory is grounded in the bidirectionality of cultural transmission, and the construction of culture in different cultural members. The construction of internal personal cultures is brought about by the individual with the support of social others. The processes by which cultural messages are internalized and externalize back into the culture explain how feeling at home or not at home are normal aspects of socialization. An illustrative example of a retrospective case-history of a woman's feeling of homelessness in an ultraorthodox community shows how the individual internalizes and transforms cultural norms. Examples of further applications of the theoretical principles are presented, and implications of feelings of homelessness for understanding the normal processes of socialization.