Evaluation of the trench‐bed method of vegetable growing in semi‐arid areas

Layered fertility trenches when compared with conventional gardening methods showed little, if any, benefits in yield or water conservation on two soils over several planting seasons. While not conclusively discounting the fertility trench method, it brings into question the wisdom of introducing new methods that may not have clear advantages over traditional methods.     

Role of search for domain knowledge and architectural knowledge in alliance partner selection

Research Summary: The literature on technological alliances emphasizes that search for knowledge drives alliance formation. However, in conceptualizing technological knowledge, prior work on alliances has not made a distinction between domain knowledge—knowledge that firms possess in distinct technological domains—and architectural knowledge—knowledge that firms possess about how to combine elements from different technological domains. We argue that firms seek partners that are similar in domain knowledge to deepen their knowledge, and partners that are dissimilar in architectural knowledge to broaden their knowledge. Our results indicate that the likelihood of alliance formation increases when two firms are similar in domain knowledge and dissimilar in architectural knowledge. Further, our results show that these effects are positively moderated by the degree of decomposability of a firm's knowledge base. Managerial Summary: In dynamic environments, companies need to continually deepen and broaden their technological knowledge, and they often look for alliance partners who can provide them that knowledge. For knowledge deepening, companies are more likely to form alliances with those companies that have expertise in similar technological fields. For knowledge broadening, they are more likely to form alliances with those companies that have expertise in the same technological fields, but have different recipes for combining knowledge from those fields. Furthermore, a company with a modular knowledge base is more likely to seek a partner that has expertise in similar technological fields or whose recipes for combining knowledge from different technological fields are different from the recipes it has.     

Performance implications of outsourcing for technological innovations: managing the efficiency and adaptability trade‐off

We explore how increasing efficiency compromises adaptability when a firm outsources during the emergent stages of a technological innovation. Since efficiency ‐related problems differ in complexity and structure from those associated with adaptability, their optimal governance differs. While the former benefits from outsourcing, the latter is better off managed within organizational boundaries. In addition, a firm's ability to engage in complex problem solving buffers the efficiency‐adaptability trade‐off that occurs with increasing levels of outsourcing. In this study, we find support for our theses. Although outsourcing yields efficiency gains up to a certain point, it hurts adaptability. However, a firm's absorptive capacity mitigates this trade‐off. Our data on outsourcing for Internet banking is both archival and based on two surveys conducted with 100 U.S. banks. Copyright © 2011 John Wiley & Sons, Ltd.     

The Financial Modeling of Property-Casualty Insurance Companies

This paper describes a financial model currently being used by a major U.S. multiline property-casualty insurer. The model, which was first developed for solvency monitoring purposes, is now being employed for a variety of internal management purposes as well, including (1) the allocation of equity to corporate units, thereby allowing measurements of profitability by business segment and policy year, as well as analysis of the progression of “free surplus,” (2) the analysis of major risks–such as inflation risks, interest rate risks, and reserving risks–that have heretofore been difficult to quantify, and (3) consideration of varying scenarios on the company’s financial performance, both of macroeconomic conditions as well as of the insurance environment.

Many aspects of financial modeling do not differ significantly between life and property-casualty insurers, and these are not discussed in the paper. Rather, the paper focuses on the following topics:

1. Surplus allocation and profitability: how economic surplus and the returns on this surplus are determined by line of business, separately for new business and for the runoff of existing business, and how the progression of free surplus is viewed.

2. Multifaceted risks: how to model risks that affect multiple components of the insurer’s operations, such as economic risks and financial risks. The multiple effects of macroeconomic conditions and changing inflation rates on workers’ compensation claim frequencies and severities complicate the basic interest rate path modeling of life insurance products and annuity contracts.

3. Scenario building: how to construct scenarios of macroeconomic conditions or industry cyclical movements to test the resilience of the company to changing external conditions.     

Knowledge,firm boundaries,and innovation: Mitigating the incumbent's curse during radical technological change

We explore the relationship between a firm's organization and its ability to face a radical technological change. We suggest that, during such a change, the presence of both in‐house upstream knowledge and downstream market linkages, within a firm's boundary, has its advantages. We test our predictions in the context of the robotics industry where manufacturers of mechanically controlled “brawny” robots, which were valued mainly for their payload capacity, faced the advent of electrically controlled “brainy” robots that emphasized accuracy and repeatability. We find that “preadapted” firms—the ones with prior relevant technological knowledge and with access to internal users of “brainy” robots—were the innovation leaders in the emerging new technology but were laggards in the old technology. Copyright © 2014 John Wiley & Sons, Ltd.     

Drugs in the workplace: New York State is meeting the challenge

Ms. Hodes outlines the magnitude of the workplace drug abuse problem and describes New York State's response to the situation. She shows that the New York program emphasizes education and rehabilitation and restricts drug testing.     

The influence of complementarity, compatibility, and relationship capital on alliance performance

Value creation through alliances requires the simultaneous pursuit of partners with similar characteristics on certain dimensions and different characteristics on other dimensions. Partnering firms need to have different resource and capability profiles yet share similarities in their social institutions. In this article, the authors empirically examine the impact of partner characteristics on the performance of alliances. In particular, they test hypotheses related to both direct impact of partner characteristics on alliance performance and indirect effects through relational capital aspects of the alliance. Empirical results based on a sample of alliances in the global construction contracting industry suggest that complementarity in partner resources and compatibility in cultural and operational norms have different direct and indirect effects on alliance performance. Accordingly, organizational routines aimed at partner selection need to be complemented by relationship management routines to maximize the potential benefits from an alliance. MB Sarkar (Ph.D., Michigan State University) is an assistant professor of marketing at the University of Central Florida. His current research includes strategic alliances, innovation and entrepreneurship, knowledge management, and electronic markets. His research has been published in theStrategic Management Journal, theJournal of International Business Studies, and theJournal of Business Research, among others. Raj Echambadi (Ph.D., University of Houston) is an assistant professor of marketing at the University of Central Florida. His current research interests include investigation of territorial loyalty issues, management of innovations, and estimation issues pertaining to structural equation modeling and Partial Least Squares. His research has been published in theStrategic Management Journal, Multivariate Behavioral Research, and theJournal of Product Innovation Management. S. Tamer Cavusgil (Ph.D., University of Wisconsin) is University Distinguished Faculty and serves as the John William Byington Endowed Chair in global marketing at Michigan State University (MSU). He is also the executive director of MSU's Center for International Business Education and Research, a national resource center. His teaching, research, and administrative activities have focused on international business and marketing. His research has been published in theJournal of Marketing, theJournal of Marketing Research, and theJournal of International Business Studies, among others. His specific interests include the internationalization of the firm, global marketing strategy, and internationalization of business education. He was the founding editor of theJournal of International Marketing, now published by the American Marketing Association. Preet S. Aulakh (Ph.D., University of Texas at Austin) is an associate professor of strategy and international business at the Fox School of Business and Management, Temple University. His research focuses on international technology licensing, cross-border joint ventures and strategic alliances and strategies of firms from developing economies. His research has been published in theAcademy of Management Journal, theJournal of Marketing, and theJournal of International Business Studies.