On the Nature and Importance of Cultural Tightness-Looseness

Cross-cultural research is dominated by the use of values despite their mixed empirical support and their limited theoretical scope. This article expands the dominant paradigm in crosscultural research by developing a theory of cultural tightness-looseness, the strength of social norms and degree of sanctioning within societies, and advancing a multilevel research agenda for future research. Through an exploration of the top-down, bottom-up, and moderating impact that societal tightness-looseness has on individuals and organizations, as well as on variability across levels of analysis, the theory provides a new and complementary perspective to the values approach

Work-Unit Absenteeism: Effects of Satisfaction, Commitment, Labor Market Conditions, and Time

Prior research is limited in explaining absenteeism at the unit level and over time. We developed and tested a model of unit-level absenteeism using five waves of data collected over six years from 115 work units in a large state agency. Unit-level job satisfaction, organizational commitment, and local unemployment were modeled as time-varying predictors of absenteeism. Shared satisfaction and commitment interacted in predicting absenteeism but were not related to the rate of change in absenteeism over time. Unit-level satisfaction and commitment were more strongly related to absenteeism when units were located in areas with plentiful job alternatives

Institutional Influences on strategic entrepreneurial Behaviours

The purpose of this paper is to examine the existence of cross-level moderating effects between national appropriability conditions, individual level predictors and entrepreneurial growth aspirations. We test a multi-level model that connects the determinants of strategic resource allocation decisions at the individual level with the strength of the intellectual property rights regime at the national level. The results suggest that the strengths of the intellectual property regime will moderate negatively the relationship between an individual's education and her growth aspirations and moderate positively the relationship between an individual's income and her growth aspirations. The findings support claims that strategic entrepreneurial behavior cannot be fully understood without giving attention to the context in which those behaviors are observed.strategic entrepreneurship, multi-level analysis, intellectual property protection, growth aspirations

Assessing the learning curve effect in health technologies: Lessons from the non-clinical literature

Introduction: Many health technologies exhibit some form of learning effect, and this represents a barrier to rigorous assessment. It has been shown that the statistical methods used are relatively crude. Methods to describe learning curves in fields outside medicine, for example, psychology and engineering, may be better. Methods: To systematically search non–health technology assessment literature (for example, PsycLit and Econlit databases) to identify novel statistical techniques applied to learning curves. Results: The search retrieved 9,431 abstracts for assessment, of which 18 used a statistical technique for analyzing learning effects that had not previously been identified in the clinical literature. The newly identified methods were combined with those previously used in health technology assessment, and categorized into four groups of increasing complexity: a) exploratory data analysis; b) simple data analysis; c) complex data analysis; and d) generic methods. All the complex structured data techniques for analyzing learning effects were identified in the nonclinical literature, and these emphasized the importance of estimating intra- and interindividual learning effects. Conclusion: A good dividend of more sophisticated methods was obtained by searching in nonclinical fields. These methods now require formal testing on health technology data sets