劉鋼2018-09-102018-09-102012http://doi.org/10.6181/agec.2012.48.03http://scholars.lib.ntu.edu.tw/handle/123456789/374477Is Demand for Foods Heterogeneous in Urban China? Evidence from Household Data of Three Coastal Provincesjournal article10.6181/agec.2012.48.03