Food Security: Indicators, Measurement, and the Impact of Household Behavior on Food Acquisition and Allocation, Experimental Evidence from Tibet, China Yuan-lin HUANG1, Xiang-mei LI2,3, Lars Lefgren4, 1.College of Natural Resource and Environment, Qinzhou University, Guangxi, China, 535000; 2. College of Economics and Management, Nanjing Agricultural University,Nanjing ,China 210095; 3. China Center for Food Security Studies, Nanjing Agricultural University,Nanjing ,China 210095; 4.Department of Economics, Brigham Young University, Provo, UT, United States, 84604) Yuan-lin HUANG, Ph.D, Associate Professor,
[email protected] Corresponding Author: Xiang-mei LI, Ph.D. Professor. Email:
[email protected] Selected Paper prepared for presentation at the 2015 AAEA & WAEA Joint Annual Meeting, San Francisco, California, 26-28 July 2015 Abstract This paper aimed to determine the magnitude of food insecurity and its determinants in rural households of Tibet, China. In this paper, a community based cross-sectional study was conducted from 2002 to 2013, whole about Tibet (this survey program was founded by Tibet Government Founding). In the study, household heads were recruited using a multistage random sampling technique. Data were collected by face-to-face interviews using the Household Food Insecurity Access Scale (HFIAS) tool after verbal informed consent. We chosen the same districts, same household, collected data every two years, totally number of the households is 736. Based on the data of sample investigation, combined with individual anthropometric estimates for children and a thorough understanding of household behavior, we moved beyond the simple head count measure of food insecurity in this paper and proposed three measures of food insecurity, along the lines of new poverty measures and explained the desirable properties of these measures that are not present in the head count measure.