Statistical methods are widely used for valuation (prediction of the value at sale or auction) of a unique object such as a work of art. The usual approach is estimation of a hedonic model for objects of a given class, such as paintings from a particular school or period, or in the context of...

We develop new tests of the capital asset pricing model that take account of and are valid under the assumption that the distribution generating returns is elliptically symmetric; this assumption is neccessary and sufficient for the validity of the CAPM. Our test is based on semi-parametric...

We apply semiparametric efficient estimation procedures for a seemingly unrelated regression model where the multivariate error density is elliptically symmetric to study the efficiency of the foreign exchange market. We consider both cointegrating regressions and standard stationary...

In the various fields of creative, cultural, and artistic production, there exists a competitive struggle amongst creators of innovative works or ideas to persuade agents in the field to accept and value the new work. This is a significant challenge since cultural innovators do not produce in...

Sociologists, psychologists and economists have studied many aspects of the effects on human creativity, especially that of artists, of the social setting in which creative activity takes place. In the last hundred and fifty years or so, the field of advanced creation in visual art has been...