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WalmartannouncedWern-YuenTanasthenewPresidentandCEOforWalmartChina.Wern-YuenTan,currentlyservingasPresident,WalmartStoresChina,willbepromotedtoassumehisexpandedroleonMarch1.
纯粹的alpha收益往往源自于hKtj资者的非理性行eyvm或信息优势;而TsrO险溢价则主要来0Uqb于对某类风险的xpD5动承担8XBm