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Mixed‐mode chromatography combines features of ion‐exchange chromatography and hydrophobic interaction chromatography and is increasingly used in antibody purification. As a replacement for flow‐through operations on traditional unmixed resins or as a pH‐controlled bind‐and‐elute step, the use of both interaction modes promises a better removal of product‐specific impurities. However, the combination...
Price momentum is a well‐documented anomaly in many of the world’s equity markets, and refers to the excess returns due to buying (selling) past winner (loser) stocks. Industry momentum refers to the excess returns due to buying (selling) stocks from past winner (loser) industries, and has been demonstrated to be more profitable than individual stock momentum in the United States. We investigate whether...