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首页> 外文期刊>Quarterly Journal of International Agriculture >Determinants of Household Demand for Fresh Fruit and Vegetable in Nigeria: A Double Hurdle Approach
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Determinants of Household Demand for Fresh Fruit and Vegetable in Nigeria: A Double Hurdle Approach

机译：尼日利亚家庭对新鲜水果和蔬菜的需求决定因素：双重障碍法

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摘要

The study investigates separately demand characteristics of consuming healthy food such as fresh fruit and vegetable (FV) based on the 2003/2004 Nigeria Living Standard Survey (NLSS) data. It uses the double-hurdle model that allows the analysis of both the decisions to consume and the demand for FV to differ. The empirical results show that an average household in the sample considered the demand for FV to be luxury good. But a closer look at the results across income groups show that households inthe low and high-income groups considered the demand for fresh fruit to be necessity and luxury goods, respectively, while all households irrespective of which income groups they belong considered the demand for fresh vegetable to be luxury good in the study. Our results also imply that the demand for FV is higher among households with younger members, compared to households with older members. Regional differences in the demand for FV are also evident in the study.
机译：该研究根据2003/2004尼日利亚生活水平调查（NLSS）数据分别调查了食用健康食品（例如新鲜水果和蔬菜）的需求特征。它使用双关卡模型，该双关卡模型可以分析消费决策和FV需求的差异。实证结果表明，样本中的平均家庭认为FV的需求是奢侈品。但是，仔细研究各收入群体的结果，可以发现，低收入和高收入群体的家庭分别认为对新鲜水果的需求是必需品和奢侈品，而所有家庭，无论他们属于哪个收入组，都将其视为新鲜水果的需求。蔬菜要在研究中成为奢侈品。我们的结果还暗示，与成员年龄较大的家庭相比，成员年龄较小的家庭对FV的需求较高。 FV需求的区域差异在研究中也很明显。

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