01142nam a2200253 a 450000100080000000500110000800800410001910000180006024501340007826001290021230000100034152003130035165300200066465300250068465300280070965300170073765300160075465300240077065300130079465300210080765300260082870000170085470000170087110612672020-08-13       2000    bl uuuu     u01u1 u    #d1 aLANFRANCO, B.  aSelectivity bias in the demand for food of the Hispanic community in the U.S. FS-00-07. [Conference Paper]h[electronic resource]  aIn: Proceedings of the American Agricultural Economics Association, Annual Meeting, Tampa, FL (US), July 30 - August 2c2000  a21 p.  aABSTRACT. The presence of selectivity bias in the demand for food was examined for a sample of U.S. Hispanic households. Engel curves for ten food groups were estimated correcting for selectivity bias. Statistical evidence of selectivity bias was found in eight of the ten food groups analyzed in this study.  aCURVAS DE ENGEL  aDEMANDA DE ALIMENTOS  aEcuaciones simultáneas  aENGEL CURVES  aFOOD DEMAND  aHISPANIC POPULATION  aHISPANOS  aSELECTIVITY BIAS  aSESGO DE SELECTIVIDAD1 aAWES, G.C.W.1 aHUANG, CH.L.