The monetary appreciation of paintings: from realism to Magritte
研究了1970-1997年间比利时绘画拍卖数据，发现艺术品投资因高风险、交易成本等因素表现逊于股票，且多样化潜力有限。
This study investigates how investments in painted arts compare to those in stocks in terms of riskreturn trade off using Sharpe and Treynor ratios and Markowitz efficient frontiers. A large database was analysed consisting of more than 10500 auction prices of Belgian painted art over the period 1970-1997. Hedonic art returns are influenced by auction location and auction house, current of art, painters' reputation, medium, signature and painting size. Surrealism and luminism were the most popular currents of art (in monetary terms), while expressionism and symbolism gained (financial) esteem. This study concludes that art investments underperform equity market investments due to high riskiness, transaction costs, capital gains, resale rights, and insurance premia. In addition, the Markowitz efficient frontier shows limited diversification potential for art.