Integrating strength-weakness analysis into strategic planning

Strength-weakness assessment, which must be performed as a part of any strategic planning process, is presented in terms of a process, termed SWA, that involves managers in making the critical informational choices that are implicit in strategic assessments of strengths and weaknesses. The process is illustrated in terms of its underlying premises, their implications, its benefits, and an illustrative substantive framework that can be used to guide the process.     

The alternative Durbin-Watson test: An assessment of Durbin and Watson's choice of test statistic

This paper examines Durbin and Watson's (1950) choice of test statistic for their test of first- 0order autoregressive regression disturbances. Attention is focused on an alternative statistic, d'. Theoretical and empirical power properties of the d' test are compared with those of the Durbin-Watson test. The former is found to be locally best invariant while the latter is approximately locally best invariant. The d' test is also found to be more powerful than its counterpart against negative autocorrelation and for small values of the autocorrelation coefficient against positive autocorrelation. Selected bounds for significance points of d' are tabulated.     

Cost of Equity and S&P 500 Index Revisions

We examine how the cost of equity changes when firms are added to or removed from the S&P 500 Index during index revisions. Newly added firms experience a significant decline in the cost of equity, while recently removed firms show a significant increase. Liquidity improves for addition firms and declines for removed firms. Addition firms also experience a decline in shadow cost. Changes in cost of equity for included firms are explained by changes in liquidity, shadow cost, and firm size. Finally, included firms with greater investment opportunities benefit more from the reduction in cost of capital.     

Using the Delphi method to assess the potential of Taiwan's hot springs tourism sector

The purpose of the present study is to identify the various factors that influence the competitiveness of the hot springs tourism sector. The research draws on the models of Ritchie and Crouch, Dwyer and Kim, and Enright and Newton, who concluded that destination competitiveness is determined by three major components: resources and attractors, destination strategies and environments. The investigation produced both qualitative and quantitative data using the Delphi technique. An expert panel reached consensus about priorities for the development of Taiwan's hot springs tourism sector and provided written justifications for their responses. This paper reports on the qualitative findings of the three‐round Delphi survey and provides a supply‐side perspective on Taiwan's hot springs tourism sector. An examination of the expert comments concluded that the Taiwanese are increasingly concerned with good health and longevity. This emerging characteristic offers new business opportunities for the providers of hot springs tourism experiences to extend their appeal into health protection and medical treatments. However, if they are to achieve sustainable development and ensure high‐quality visitor experiences, hot springs proprietors will need to work closely with local governments and communities to promote sustainable use of natural hot springs and to conduct routine inspections of spa premises. Overall, the future of the hot springs tourism sector appears to be promising. Copyright © 2008 John Wiley and Sons, Ltd.     

Incentives and teacher effort

Few would contest that teachers are a very important determinant of how much students learn in school, and how to improve teacher performance has been the focus of lively policy debate in both rich and poor countries. This paper examines how teacher incentives, both pecuniary and non‐pecuniary, correlate with teacher effort. Using school survey data from Lao PDR, we estimate measures of teacher effort, including the number of hours that teachers spend preparing for classes and teacher provision of private tutoring outside of class hours, which are not the typical measures used in previous research. Estimation results fit well under the standard labour supply framework and indicate that greater teacher effort is associated with non‐pecuniary incentives such as more teacher autonomy over teaching materials and monitoring as measured by the existence of an active parent – teacher association and the ability of school principals to dismiss teachers. Methodologically, this paper provides a detailed derivation of a simultaneous OLS‐probit model with school random effects that can jointly estimate teacher work hours and tutoring provision.     

Common Method Variance in Advertising Research: When to Be Concerned and How to Control for It

In this article we discuss and analyze the critical issues related to common method variance (CMV) that are particularly relevant to advertising research and recommend best practices for assessing the effects of CMV in this domain. Specifically, we cover the development of CMV as a domain-specific methodological concern and the underlying sources of CMV that are likely to operate in cross-sectional survey-based studies in the field of advertising. We discuss in detail the available procedural and statistical techniques that can be applied to control for and/or measure the effects of sources of CMV in a single study and across research domains. In addition, we provide a critical look at how these techniques have been employed in past research and make recommendations for future examinations of CMV in advertising research.