TY - JOUR A1 - Beckert, Walter TI - A Micro-Econometric Approach to Geographic Market Definition in Local Retail Markets: Demand Side Considerations PY - 2010/10/06 JA - Economics: The Open-Access, Open Assessment E-Journal VL - 4 IS - 2010-29 UR - http://www.economics-ejournal.org/economics/journalarticles/2010-29 ER -