We empirically model performance in the final round of a multiple-round tournament as a spatially autoregressive process, allowing us to sign and quantify the endogenous interactions between competitors. Doing so speaks to significant regularities in the data that suggest that a player's own...

Touristische Zielgebiete und Anforderungen an das Marketing -- Das Modell des kooperativen Marketing — Grundlage für das Markthandeln von Anbietern touristischer Leistungen in Tourismusregionen -- Die Entwicklung von touristischen Regionen — eine Analyse der Veränderungen interner und...

The idea that market selection promotes survival and expansion of the “fittest” producersis a key principle underlying theories of competition. Yet, despite its intuitive appeal, thehypothesis that companies with superior productivity also exhibit higher growth lacks em-pirical support. One...