Transformational leadership,group affective tone,and group member social inferences: A leadership complementarity perspective

We investigated how the complementarity between transformational leadership behaviours and group potency predicts changes in group affective tone and subsequent group members' social inferences (job satisfaction, trust in supervisors, and turnover intentions). We analyzed two waves of data from 135 skilled professionals working in 29 groups within a Canadian government agency. Transformational leadership behaviours did not directly relate to changes in group affective tone. However, group potency moderated the relationship between transformational leadership behaviours and group affective tone, as well as the indirect relationships between transformational leadership behaviours and group members' social inferences via group affective tone, such that the relationships were stronger for low-potency groups. These results suggest transformational leadership may work best when complementing a group's sense of its own perceived capability.     

Allies or commitment devices? A model of appointments to the Federal Reserve

We present a model of executive‐legislative bargaining over appointments to independent central banks in the face of an uncertain economy with strategic economic actors. The model highlights the contrast between two idealized views of Federal Reserve appointments. In one view, politicians prefer to appoint conservatively biased central bankers to overcome credible commitment problems that arise in monetary policy. In the other, politicians prefer to appoint allies, and appointments are well described by the spatial model used to describe appointments to other agencies. Both ideals are limiting cases of our model, which depend on the level of economic uncertainty. When economic uncertainty is extremely low, politicians prefer very conservative appointments. When economic uncertainty increases, politicians’ prefer central bank appointees closer to their own ideal points. In the typical case, the results are somewhere in between: equilibrium appointments move in the direction of politician's preferences but with a moderate conservative bias.     

Book reviews

New Advanced Materials: Economic Dynamics and European Strategy.

New Technology in Context: The Selection, Introduction and Use of Computer Numerically Controlled Machine Tools.

Management Strategies for Information Technology.

Managing Information Technology in Insurance: A Guide to the Key Issues.     

EXTRAORDINARY ITEMS AND INCOME SMOOTHING: A POSITIVE ACCOUNTING APPROACH

This is an empirical study of single-period income smoothing which uses an incentives-based model to explain classificatory choices. An index is constructed to measure the smoothing effect of these choices. Weighted least squares regression results indicate that classificatory choices consistent with smoothing are more likely to be observed in firms with high earnings variability, high dividend payout, substantial managerial holdings of share options and diffuse share ownership. The existence of material scope for smoothing strengthens these findings. The model as a whole is statistically significant and, although the proportion of variability in smoothing explained is modest, it compares very favourably with other accounting choice studies. The relationship between smoothing and alternative earnings management strategies, including big bath accounting, is explored.     

Pricing and Local Authorities

The erosion of local government's capacity to raise revenue from taxation might be expected to have led to changes in its approach towards charging for services. This article, based on research commissioned by the Local Government Management Board, shows that most local authorities still do not consider that charging for services would be either desirable or practical. This is not due to conservatism or inertia within local government, but the ethical and practical considerations surrounding raising revenue from a diverse set of services which are predominantly focused on social welfare.