Research

Regularization Parameter Selections via Generalized Information Criterion
Journal of the American Statistical Association, 2010

In this study, Professor Chih-Ling Tsai and co-authors Yiyun Zhang and Runze Li apply the nonconcave penalized likelihood approach to obtain variable selections as well as shrinkage estimators. This approach relies heavily on the choice of regularization parameter, which controls the model complexity.

In this paper, the authors propose employing the generalized information criterion, encompassing the commonly used Akaike information criterion (AIC) and Bayesian information criterion (BIC), for selecting the regularization parameter. Their proposal makes a connection between the classical variable selection criteria and the regularization parameter selections for the nonconcave penalized likelihood approaches. The authors show that the BIC-type selector enables identification of the true model consistently, and the resulting estimator possesses the oracle property in the terminology of Fan and Li (2001). 

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News Release

UC Davis Part-Time MBA Ranked in Nation’s Top 9%
Fourth Consecutive Year among U.S News & World Report's Premier Programs

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(Davis, CA) — The UC Davis Part-Time MBA program offered in Sacramento and the San Francisco Bay Area is ranked among the top 9% in the U.S., according to U.S. News & World Report’s latest graduate business school rankings.

At No. 29, this is the fourth consecutive year the UC Davis Part-Time MBA program is among the top AACSB International-accredited part-time MBA programs surveyed. This year, there were 323 part-time MBA programs surveyed.

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UC Davis Full-Time MBA Ranked among Nation’s Premier Programs for 20th Consecutive Year
MBA Programs among Top 10% in U.S.
Record Salary and Bonus

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(Davis, CA) — The UC Davis Graduate School of Management’s Full-Time MBA program is ranked among the premier business schools in the nation for the 20th consecutive year, according to U.S. News & World Report’s latest graduate business school rankings released today.

U.S. News’ latest ranking places the Full-Time MBA program at No. 48, placing it among the top 10% of the 464 Association to Advance Collegiate Schools of Business International’s accredited full-time MBA programs surveyed.

Key statistics from the School’s Full-Time MBA ranking include:

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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.

Spotlight Story

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.

Spotlight Story

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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.