Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
We examine the influence of different compensation schemes on the exertion of effort in completing differentiated tasks. The first task is assumed to be boring and has no intrinsic motivation, while the second is assumed to be interesting and has intrinsic motivation. The results are as follows: (1) for the first task, effort levels were lower for high fixed pay than low fixed pay and no payment and were higher for low incentive pay than high incentive pay and no payment. (2) Standard economic theory holds for the second task, which predicts that the higher the incentive, the more effort an individual will exert and the greater the performance, on an average.