Section: Articles Title: Porfolio adjusting optimization with added assets and transaction costs based on credibility measures / W.G. Zhang, X. Zhang, Y. ChenAuthor: Zhang, W.G. Related records: En: Insurance : mathematics and economics. - Oxford : Elsevier, 1990- = ISSN 0167-6687. - 01/11/2011 Tomo 49 Número 3 - 2011 Other categories: 6 Rights: In Copyright (InC) Referencias externas: earth MÁS INFORMACIÓN See issue detail