relative income and emulation. …

); third, the ambiguous linkage could be explained on one hand by the positive role of emulation and reciprocity behaviors and …

cost of effort. This cost is inversely proportional to an `emulation function' that depends on the training undertaken by …, as coaches did. We show that in many circumstances the emulation process reverses our naive intuition. There are now two … distinct ways of prodding children to success: direct coaching, and emulation through sibling rivalry. Nous présentons un …

We model the emulation between two athletes whose goals are fixed by their coaches. The coaches in turn engage in a … gap, however, result in poorer performance of both. Nous étudions un phénomène d'émulation entre deux athlètes pour qui …