Posthumous trading patterns affecting artwork prices

Abstract

Abstract This study aims to identify factors contributing to price fluctuations in artworks after an artist’s death. With access to information on seller characteristics from a historical dataset of all art auctions that took place in London between 1741 and 1913, we investigate how trading patterns and network effects at auctions affect art sales prices. Following an artist’s death, we capture dynamic effects in sales patterns and find that prices decline by 7%. We attribute this decline on the confluence of non-strategic and strategic effects, first on a frequent lack of access to professional consultation and secondly on changes in trading patterns of art dealers posthumously. Our results highlight the long-term influence of those factors on high valued art.