We present a new model analyzing the effect of uncertainty faced by bookmakers. It is shown that bettors with inside information or expert analysis decrease the odds set by profit maximizing bookmakers. Data on previously unraced two year old horses and those that have raced previously are used...

We consider the links between training, the quality of labour and establishment performance, using a proxy for performance, commercial survival. We develop a model in which managers have varying beliefs about the efficacy of education and training, leading to potential variation in the optimal...