北京城市家庭水产品在外消费的影响因素分析  

Household away from home consumption for aquatic products in urban Beijing

作　　者：蒋竞[1] 白军飞[2,3] 张彩萍[4] 

机构地区：[1]内蒙古农业大学经济管理学院 [2]中国科学院地理科学与资源研究所 [3]中国科学院农业政策研究中心 [4]中央财经大学经济学院

出　　处：《中国渔业经济》2010年第2期139-145,共7页Chinese Fisheries Economics

基　　金："国家自然基金委青年科学基金项目(70903062)";"中央财经大学211工程第3期重点学科建设科学研究基金项目"的资助

摘　　要：本文使用记帐式调查数据,采用Double-hurdle模型分析了北京城市居民家庭水产品在外消费及其影响因素。计量分析结果发现,收入与时间机会成本会显著增加城市居民家庭水产品在外消费的参与概率与消费数量。此外,家庭在外水产品消费的参与和消费决策还受到家庭人口结构与区域分布的显著影响。本文的研究结果对促进我国餐饮业与水产业的健康发展和相关政策的制定有重要意义。By using a daily account household survey data in urban Beijing, this paper has analyzed the influencing factors of household away from home consumption for aquatic products. A Double-hurdle model is estimated. The empirical results indicate that both income and time opportunity cost have positive effects on the household decisions on whether to consume aquatic products away from home, as well as on the amount to consume. Moreover, household＇s decisions on participation and consumption are also affected by the structure of household population and area distribution. The result of the study has an important significance in promoting healthy development of aquaculture industry and policy making.

关 键 词：水产品消费 在外饮食 收入效应 时间机会成本 

分 类 号：F326.407[经济管理—产业经济]