D. in economics who is now a professor at the Wharton School at the University of Pennsylvania.

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He's a former assistant secretary of labor under President Bill Clinton and now a professor of management at the University of Pennsylvania's Wharton School.

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"I don't think the firm sees a return in the way I see a return, " says Mr. Yoshizaki, a May graduate of Wharton's Philadelphia program who is now a director at PricewaterhouseCoopers.

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Now, he's a professor of management at the University of Pennsylvania's Wharton School.

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Wharton marketing professor Americus Reed and doctoral students Amit Bhattacharjee (now a visiting professor at Dartmouth) and Jonathan Berman were chatting at the department holiday party when the conversation turned to current events.

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