MAP20078038975 Glaser, Markus Overconfidence and trading volume / Markus Glaser and Martin Weber En: The Geneva Risk and Insurance Review. - The Netherlands : The Geneva Association, 1991-2010 = ISSN 0926-4957. - 01/06/2007 Número 1 32 2007 , p. 1-36 I. Weber, Martin . II. Título.