A measurement model of strategic planning

While strategic planning is a key concept in management research, there has been little consistency in its conceptualization or measurement. Our review of prior studies also identifies reliability and validity, dimensionality, crude levels of measurement, and lack of parsimony as additional problems associated with prior use of this variable. Such problems substantially limit our ability to compare results across studies, or to make appropriate normative recommendations. We address these concerns by developing and validating a multiple indicator measure of strategic planning, using two independent samples. Implications for future research are then discussed. © 1998 John Wiley & Sons, Ltd.     

Automobile Seatbelt Usage and the Value of Statistical Life

This article uses several within-sample tests to assess whether current seatbelt usage decisions are consistent with the stated preferences of survey respondents. The expressed survey values of statistical life are positively associated with the probability of seatbelt usage and are not statistically different from the values of statistical life implied by seatbelt usage decisions, which are in the $1.9 million to $8.4 million range. Seatbelt usage also varies in the expected manner with individual measures of heterogeneous attitudes toward risk, such as smoking status and education. Our evidence on seatbelt usage supports the view that consumers consistently balance expected safety benefits against the time and discomfort costs of seatbelt use.     

The Reliability of Certification: Quality Labels as a Consumer Policy Tool

Given the large number of certification systems in the food industry, it is surprising that there are only a few research approaches to the economics of certification. Certification schemes are used to ensure marketing claims for unobservable quality attributes. Under asymmetric information, process-oriented quality characteristics such as organic farming, animal welfare, or fair trade raise the question of mislabelling. In the long run, only a reliable control procedure can reduce the risk of food scandals. The article presents a model which includes several starting points to enhance the efficiency of certification systems and the corresponding labels. On the whole, tendencies towards price wars on the certification market and considerable differences in performance reveal the necessity of institutional changes. Strategies for reducing auditors dependence, intensifying liability, increasing reputation effects, and minimizing audit costs are suggested. Finally, policy implications for public and private monitoring are discussed.     

Migration and Wage‐setting: Reassessing the Labor Market Effects of Migration*

In this paper we employ a wage‐setting approach to analyze the labor market effects of immigration into Germany from 1980 to 2004. This enables us to consider labor market rigidities, which are prevalent in Europe. We find that the elasticity of the wage‐setting curve is particularly high for young workers. Moreover, natives and foreigners are imperfect substitutes. The wage and employment effects of immigration depend on the skill structure of the immigrant workforce. Because the foreign labor supply shift has mainly affected the high‐skilled labor market segment, the 4 percent increase of the workforce through immigration has not increased either aggregate or foreign unemployment.     

Do Changes in Regulation Affect Temporary Agency Workers’ Job Satisfaction?

This paper evaluates how a reform relaxing regulations of the temporary help service sector in Germany affected job satisfaction of male temporary agency workers. We isolate the causal effect of this reform by combining a difference‐in‐difference and matching approach using rich survey data. We find that the regulatory change substantially decreased agency workers’ job satisfaction while leaving regular workers’ job satisfaction unchanged. Further analysis reveals that the negative effect on agency workers’ job satisfaction can be attributed to a decrease in wages and an increase in perceived job insecurity. These results are robust to the use of different specifications and placebo tests.