Determinants of smallholder farmers' perceptions of risk in the Eastern Highlands of Ethiopia

This paper reports findings from a study of 178 farm households from two contrasting areas in the Eastern Highlands of Ethiopia. It examines risk perceptions of smallholder farmers under varying contexts. The study utilized both qualitative and quantitative methods of data collection and analysis. It was hypothesized that human capital and household characteristics and orientation, access to resources, infrastructure, information and environmental factors influence perceptions of risks in different ways. Data reduction for independent variables was done by factor analysis (principal component extraction method). Factor analyses identified factors influencing smallholder farmers' perceptions of sources of risks. Logistic regression analyses were used to study the relationships of identified principal components to perceived frequencies of occurrences and consequences of various sources of risks. Logistic regression analyses revealed that asset endowments, locational settings and livelihood diversification strategies pursued determine smallholders' perceived risks. Key findings from the informal survey point out differentiation in perceptions of causes and sources of risks by different actors.     

Beyond invention: the additive impact of incubation capabilities to firm value

Incubation is a process whereby the firm nurtures breakthrough discoveries and inventions to test their potential as new business platforms. The recent emergence of organizational roles associated with innovation incubation shows that internal incubation is becoming recognized as an important organizational capability. This development also suggests that firms that invest in discovery for competitive advantage recognize a need to leverage that investment more fully. While case studies describe incubation activities and note their importance, empirical research linking this capability to firm performance is limited. The current study represents an initial attempt at exploring the relationship empirically. Our main finding is that financial markets have difficulty valuing a firm's exploratory discovery investments and that the presence of an incubation capability positively moderates the impact of such investments on firm market valuation. The implication of this result is that investments in certain types of R&D may be suboptimized if there is not a parallel investment in a capability to incubate the opportunities that arise from potentially breakthrough inventions.     

Employee retention: The secrets behind Wal‐Mart's successful hiring policies

One of the major concerns of any corporation, particularly a high‐growth business, is employee retention. Without minimizing the importance of roles such as compliance, diversity, compensation, and benefits, if the basic exercise of getting, keeping, and growing a company's talent is done well, the other HR functions will reflect this excellence. This article demonstrates Wal‐Mart's exceptional program for obtaining and retaining its employees and helping them grow within the company. © 2005 Wiley Periodicals, Inc.     

Asymmetric pricing of implied systematic volatility in the cross‐section of expected returns

Assuming a symmetric relation between returns and innovations in implied market volatility, Ang, A., Hodrick, R., Xing, Y., and Zhang, X. (2006) find that sensitivities to changes in implied market volatility have a cross‐sectional effect on firm returns. Dennis, P., Mayhew, S., and Stivers, C. (2006), however, find an asymmetric relation between firm‐level returns and implied market volatility innovations. We incorporate this asymmetry into the cross‐sectional relation between sensitivity to volatility innovations and returns. Using both portfolio sorting and firm‐level regressions, we find that sensitivity to VIX innovations is negatively related to returns when volatility is rising, but is unrelated when it is falling. The negative relation is robust to controls for other variables, suggesting only the increase in implied market volatility is a priced risk factor. © 2010 Wiley Periodicals, Inc. Jrl Fut Mark 31:34–54, 2011     

THE EFFECT OF GOVERNMENT POLICY ON TOBACCO ADVERTISING STRATEGIES

This paper contributes to the very limited literature examining the factors determining tobacco companies' advertising strategies. The paper explores whether firms in the UK tobacco market significantly changed their advertising expenditure in the face of proposed changes to the UK and European Commission tobacco advertising legislation. The results suggest that changes in legislation have little impact on firms' advertising strategies for existing brands, but that legislative changes impact upon product launch dates. Our results also offer some information on the nature of firm interdependencies in the UK tobacco industry.     

Personal value systems of Japanese trainees and managers in a changing competitive system

A study of personal values held by Japanese and foreign students, trainees and managers showed recent Japanese trainees slightly more conservative than their 1979 cohorts. Foreign students and foreign managers held more pro-American work values than either Japanese managers or trainees. Finally, for the Japanese respondents, there was some evidence of specific shifts away from the Japanese employment system in the areas of thenenko compensation and promotion systems in their organisations.Roy J. Adams is a Professor of Industrial Relations in McMaster University; Richard B. Peterson is a Professor of Management and Organization in the University of Washington; Hermann F. Schwind is an Associate Professor in St. Mary's University.     

Financial comparability and environmental diversity: an international context

Accounting and environmental management both hold improved resource‐use efficiency as an ultimate goal, but intermediate processes and objectives vary and consequently it is separately assessed within each discipline. This paper intends to make visible the globalizing trends in accounting practice, which aim to standardize financial reporting to produce comparable information so that shareholders can maximize their economic wealth. This paper seeks to contrast this comparability strategy with the apparent need for diversity in accounting information exhibited by actual accounting practices, the information needs of environmental management and, ultimately, the cultural needs of sustainable development. We argue that a more pluralistic model, that enables a holistic assessment of corporate performance and balances diverse stakeholder objectives, is better suited to an uncertain future. Implementation requires accountants and environmental managers jointly to create and test a new order of reporting. There are many practical challenges but most significantly accountants and environmental managers must combine to enhance the visibility and credibility of these diverse performance measures. Copyright © 2002 John Wiley & Sons, Ltd. and ERP Environment     

Southeast Asian monies and the problem of a common measure,with particular reference to the nineteenth century

From the early seventeenth to the late nineteenth century, the Mexican silver dollar was accepted as a common currency of Southeast Asia, though local governments issued their own dollars based on it. The decline of the value of silver relative to gold after 1870 introduced a gradual shift to official currencies pegged to a gold standard in Europe.