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2012-01-05 15:48:31

Study provides evidence that retails chains, and not just individual stores, explains variation in price dynamics A study by Columbia Business School Professor Emi Nakamura, Chazen Senior Scholar at The Jerome A. Chazen Institute of International Business at Columbia Business School and David W. Zalaznick Associate Professor of Business, Finance and Economics, featured in the Journal of Econometrics, found that retailer characteristics are crucial determinants of heterogeneity in pricing...


Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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