Bocart, Fabian Y. R. P.; Ghysels, Eric; Hafner, Christian M. - In: Journal of risk and financial management : JRFM 13 (2020) 5/100, pp. 1-22
propose a monthly art market index, as well as sub-indices for impressionist, modern, post-war, and contemporary paintings … based on repeated sales at a monthly frequency. The correlations enable us to update the art index via observed transactions …