Non-tariff measures and household welfare: Evidence from Ghana

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Edward Martey, Edward Ebo Onumah, Justina Adwoa Onumah, Dela-Dem Doe Fiankor
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引用次数: 0

Abstract

Most studies on the impacts of non-tariff measures (NTMs) on economic outcomes are at the macro-level with limited micro-level studies. This study uses primary data on 604 commercial farm households in Ghana to examine the relationship between NTMs and household welfare outcomes. The results show that NTMs are positively associated with assets, household expenditure and income but negatively associated with food expenditure, household dietary diversity score (HDDS) and poverty probability index (PPI). We find that the results are not likely to be driven by unobserved heterogeneity. Our results suggest that the potential mechanisms through which NTMs influence welfare outcomes are household income and expenditure. The main implication of the study is that a reduction in the number of customs formalities and the cost of testing and certification can facilitate trade and contribute to the economic development of commercial farm households.

非关税措施与家庭福利:加纳的证据
关于非关税措施(NTMs)对经济成果影响的大多数研究都是宏观层面的,微观层面的研究十分有限。本研究使用加纳 604 个商业农户的原始数据,研究非关税措施与家庭福利结果之间的关系。结果显示,非关税措施与资产、家庭支出和收入呈正相关,但与食品支出、家庭饮食多样性评分(HDDS)和贫困概率指数(PPI)呈负相关。我们发现,这些结果不太可能是由未观察到的异质性造成的。我们的研究结果表明,非关税壁垒影响福利结果的潜在机制是家庭收入和支出。这项研究的主要意义在于,减少海关手续的数量以及检测和认证的成本可以促进贸易,并有助于商业农户的经济发展。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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