Media type: E-Article Title: Life-cycle portfolio choice: The role of heterogeneous under-diversification Contributor: Campanale, Claudio Published: Elsevier BV, 2009 Published in: Journal of Economic Dynamics and Control, 33 (2009) 9, Seite 1682-1698 Language: English DOI: 10.1016/j.jedc.2009.03.004 ISSN: 0165-1889 Keywords: Applied Mathematics ; Control and Optimization ; Economics and Econometrics Origination: Footnote: