Research

A Bayesian Information Criterion for Portfolio Selection
Computational Statistics & Data Analysis, 2012

The 1952 mean–variance theory of Markowitz indicates that large investment portfolios naturally provide better risk diversification than small ones. However, due to parameter estimation errors, one may find ambiguous results in practice. Hence, it is essential to identify relevant stocks to alleviate the impact of estimation error in portfolio selection.

To this end, Professor Chih-Ling Tsai and co-authors Wei Lan and Hansheng Wang from Peking University propose a linkage condition to link the relevant and irrelevant stock returns via their conditional regression relationship. Subsequently, the authors obtain a BIC selection criterion that enables us to identify relevant stocks consistently. Numerical studies indicate that BIC outperforms commonly used portfolio strategies in the literature.

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News Release

UC Davis Graduate School of Management partners with Lawrence Livermore and Sandia National Labs to drive technologies from lab to market

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(Davis, Calif.) – With a joint goal of speeding the transfer of new technologies from the laboratory to the commercial marketplace, the UC Davis Graduate School of Management, Lawrence Livermore National Laboratory and Sandia National Laboratories have announced a new partnership for researchers to develop their entrepreneurial skills.

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Vickie Sherman MBA 13 Finds Her Passion, Her Career—and Herself

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What opportunities, decisions, events have shaped your professional life?

My career path has been a climb across a jungle gym rather than a tangent up a corporate ladder. As a child, I used to thumb through the three-inch JCPenney catalogue, picking out the professional women who I would grow to be. I wanted to rule the world from a corner office in a suit and heels. I wanted to shed my humble origins and become Corporate Barbie.

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MBA Student Consultants Make an IMPACT
Projects Put Business Needs Front and Center

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Agilent Technologies’ Electronic Measurement Group is a $3.6 billion business that over the past decade has seen a dramatic shift in its customer base from U.S., and Western European customers to predominantly Asia-based customers. Today, the majority of the division’s revenues are generated outside of the U.S., with an increasing concentration in China.

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UC Davis Part-Time MBA in Top 8%, Full-Time MBA in Top 9%
U.S. News & World Report’s latest rankings: This marks the 19th consecutive year our MBA program has been ranked among the best in the nation.

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(Davis, CA) — The UC Davis Graduate School of Management’s full-time MBA program has been ranked among the top six percent of AACSB International-accredited programs nationwide, according to U.S. News & World Report’s latest graduate business school rankings released today.