The choice of an appropriate e-commerce strategy is crucial for the survival of online stores in B2C e-commerce business. We use a comprehensive data set from the Austrian price search engine geizhals.at to identify successful e-commerce strategies. An e-commerce strategy is a set of choices...

In practice, two types of tournaments can be distinguished - U-type and J-type tournaments. In U-type tournaments, workers receive prizes that have been fixed in advance. In J-type tournaments, the employer fixes an aggregate wage bill in advance, which is then shared among the workers according...

This paper considers a two-stage game with two owners and two managers. On the first stage, the owners choose a linear combination of profits and sales as incentives for their managers. On the second stage, the two managers compete in a tournament against each other. In a symmetric equilibrium,...

This paper discusses the properties of stylized U.S. (U-type) and Japanese tournaments (J-type), which can both solve the unverifiability problem of labor contracts. Under a zero-profit condition, both tournament types will yield first-best efforts if workers are homogenous and risk neutral....

In an asymmetric tournament model with endogenous risk choice by the agents it is shown that equilibrium efforts decrease (increase) with risk if abilities are sufficiently similar (different). Risk also affects winning probabilities. The interaction of both effects is analyzed.