Reassessing the Impact of High Performance Workplaces

High performance workplace practices were extolled as an efficient means to increase firm productivity. The empirical evidence is disputed, however. To assess the productivity effects of a broad variety of measures, we simultaneously account for both unobserved heterogeneity and endogeneity using establishment panel data for Germany. We show that increasing employee participation enhances firm productivity in Germany, whereas incentive systems do not foster productivity. Our results further indicate that firms with structural productivity problems tend to introduce organisational changes that increase employee participation whereas well performing firms are more likely to offer incentives

On the Determinants of Shift Work and Overtime Work: Evidence from German Establishment Data

Using data from German manufacturing establishments, this article examines the empirical determinants of shift work and overtime. Technology and the organization of work, the managerial environment, the structure of the workforce and industrial relations are important determinants. Despite the similarities in the role of some determinants, a series of important differences exists between the estimations for overtime and shift work. Moreover, using an instrumental variables probit model, the estimates indicate a negative relationship between shift work and overtime. Copyright (c) Blackwell Publishing Ltd/London School of Economics 2008.