Artiklar och bokkapitel på engelska

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Journal of Economic Behavior & Organization

Homothetic Preferences Revealed

Ett vanligt antagande inom nationalekonomin är att individer har s.k. homotetiska preferenser. Detta innebär att individer konsumerar varor i samma proportion oberoende av hur stor deras inkomst är. D…
Tidskriftsartikel
av Jan Heufer, Per Hjertstrand


Polish Numismatic News

Forgeries of Medieval Bracteates

Forgeries of coins can either be contemporary or modern. Already in the Middle Ages, it was well known that bracteates were considerably more difficult to counterfeit than two-faced coins. The main re…
Tidskriftsartikel
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Games and Economic Behavior

Price Competition in Product Variety Networks

We develop a product-differentiated model where the product space is a network defined as a set of varieties (nodes) linked by their degrees of substitutability (edges). We also locate consumers into…
Tidskriftsartikel
av Philip Ushchev, Yves Zenou


Journal of Economic Theory

Cultural Leader and the Dynamics of Assimilation

This paper studies the population dynamics of cultural traits in a model of intergenerational cultural transmission with a perfectly-forward looking cultural leader. We show that there exists a thresh…
Tidskriftsartikel
av Thierry Verdier, Yves Zenou