We analyse how physicians respond to contractual changes and incentives within amultitasking environment. In 1999 the Quebec government (Canada) introduced an optionalmixed compensation system, combining a fixed per diem with a discounted (relative to thetraditional fee-for-service system) fee...

We present results from a field experiment testing the gift-exchange hypothesis inside a treeplantingfirm paying its workforce incentive contracts. Firm managers told a crew of treeplanters they would receive a pay raise for one day as a result of a surplus not attributable topast planting...

The main purpose of this paper is to estimate the size and the growth of Quebec’sunderground economy, and the corresponding loss of taxes for the government. Ourapproach is based on a method developed by Pissarides and Weber (1989) and extended byLyssiotou et al. (2004). The basic hypothesis...