Understanding which parties regulate reproduction is fundamental to understanding conflict resolution in animal societies. In social insects, workers can influence male production and sex ratio. Surprisingly, few studies have investigated worker influence over which queen(s) reproduce(s) in multiple queen (MQ) colonies (skew), despite skew determining worker-brood relatedness and so worker fitn...

Previous studies of the division of labor in colonies of eusocial Hymenoptera (wasps and bees) have led to two hypotheses regarding the evolution of juvenile hormone (JH) involvement. The novel- or single-function hypothesis proposes that the role of JH has changed from an exclusively reproductive function in primitively eusocial species (those lacking morphologically distinct queen and worker ...

This study examines “body work” in the context of home?based substance abuse care Finland, which is provided to adults with intoxicant problems and needing short? long?term support their everyday lives. article concerned specifically body work, can be defined as work focusing directly on bodies others. Through a twofold analysis 13 audio?recorded home visits ethnographic field notes, it what ca...

BACKGROUND Health outcomes for Indigenous Australians with diabetes in remote areas remain poor, including high rates of avoidable complications which could be reduced with better primary level care. We aimed to evaluate the effectiveness of a community-based health-worker led case management approach to the care of Indigenous adults with poorly controlled type 2 diabetes in primary care servic...

Over the past 20 years, there has been a dramatic increase in the share of executive compensation paid through stock options. We examine the extent to which tax policy has inuenced the composition of executive compensation, and discuss the implications of rising stock-based pay for tax policy. We begin by describing the tax rules for executive pay in detail and analyzing how changes in various...

We analyze the effect of committee formation on how corporate boards perform two main functions: setting CEO pay and overseeing the financial reporting process. The use of performance-based pay schemes induces the CEO to manipulate earnings, which leads to an increased need for board oversight. If the whole board is responsible for both functions, it is inclined to provide the CEO with a compen...

In response to the corporate scandals in 2001-2002, the major U.S. exchanges came up with new regulations which are intended to enhance board oversight. We use this regulation event to shed light on the effect of board oversight on CEO compensation. We find that firms that were not complying with these regulations decreased their CEO compensation by between 20%-25% upon compliance, compared to ...

course, arising out of the Workmen's Compensation Act, but sometimes under common law as well ; and therefore a review of those decisions which have helped to define what an accident is may not be out of place at a medical meeting. It is curious that neither of the Workmen's Compensation Acts contained this definition, so that the meaning of the term has tended to vary case by case. Prior to th...