The management, economics, sociology, and psychology literatures describe a multitude of avenues through which organizations attempt to succeed. One of the most traveled of these is the management of human capital, which usually involves attempts to optimize the return on investments in the workforce. These returns are frequently examined in terms of employee job performance and voluntary turno...

Mutual policing, where group members suppress each others' reproduction, is hypothesized to be important in the origin and stabilization of biological complexity. Mutual policing among workers in social insects can reduce within-colony conflict. However, there are few examples. We tested for worker policing in the common wasp Vespula vulgaris. Workers rapidly removed worker-laid eggs but left m...

In many species of social Hymenoptera, unmated workers can lay eggs that will produce males by parthenogenesis. Nevertheless, in queenright honey bee colonies (Apis mellifera), worker reproduction is low. One possible mechanism for this difference is worker policing, the removal of worker-laid eggs by other workers. This behavior can evolve in species in which queens are multiply mated, where w...

This paper studies implicit pricing of non-wage job characteristics in the labour market using a two-sided matching model. It departs from the previous literature by allowing worker heterogeneity in productivity, which gives rise to a double transaction problem in a hedonic model. Deriving sufficient conditions under which assortative matching is the unique stable job-worker matching, we show t...

We interpret workers’ confidence in their own skills as their morale, and investigate the implication of worker overconfidence on the firm’s optimal wage-setting policies. In our model, wage contracts both provide incentives and affect worker morale, by revealing private information of the firm about worker skills. We provide conditions for the non-differentiation wage policy to be profit-maxim...

In "Altruism and the Origin of the Worker Caste," Bert Hölldobler and Edward Osborne Wilson explore the evolutionary origins of worker ants. "Altruism and the Origin of the Worker Caste" is the fourth chapter of Hölldobler and Wilson's book, The Ants, which was published by The Belknap Press of Harvard University [4] in Cambridge, Massachusetts, in 1990. In "Altruism and the Origin of the Worke...