Distortions in memory impose important bounds on rationality but have been largely disregarded in economics. While it is possible to learn, it is more difficult, and sometimes impossible, to unlearn. This retention effect lowers individual utility directly or via reduced productivity, and adds...

This paper analysis the global distribution of art collections and collectors' biases with respect to the origin of artworks. Employing a unique dataset we find that the greatest number of private art collections are located in Europe, North America and Asia. There are relatively few collections...