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이희성 ( Heeseong Lee ),안동환 ( Donghwan An ) 한국농업경제학회 2021 農業經濟硏究 Vol.62 No.4
While the significance of food consumption diversity has been widely recognized with increased demands, numerous studies on food consumption diversity have been conducted. However, there is still a lack of research to identify the changes and detailed factors of food consumption diversity. The purpose of this study is to analyze the international level of food consumption diversity index as an attempt to examine in-depth changes and identify the patterns and determinants. This study utilized the Entropy index decomposition analysis and panel regression model using the food balance sheet from Food and Agriculture Organization (FAO) and the World Bank's international statistics. The results show that the diversity among the food groups (inter-food diversity index) and the diversity within the food groups (intra-food diversity index) both gradually increased worldwide, and their changes were correlated with income level, regional differences, and staple food. In addition, this study confirmed previously identified determinants of the food consumption diversity: income level, education level, women’s participation in economic activities, and urbanization rate. In particular, this study also confirmed the effect of the type of staple food and the degree of trade activation as the main determinants. This study provides more objective and in-depth results through analysis of the international level of food consumption diversity by detailed factors and the country group. This study is meaningful in that it provided the necessary implications not only for domestic food policy but also for agricultural development cooperation projects with developing countries that need to improve general nutrition and qualitative food security.
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미우라요크 한국농촌경제연구원 2006 농촌경제 Vol.29 No.2
Since 1990, In South Korea, the food losses which has increased with the development of food service industry has become a social problem. But first of all, that problem came from the dietary culture of Korean Peninsula. Then, h announced the estimation of the food losses in South Korea based on `Food Balance Sheet` which reflects food system comprehensively, using `Input-output Table` and documentation of Ministry of Agriculture, Forestry and Fisheries of Japan and United States Department of Agriculture. As for `Input-output Table` before, cost of raw materials of food service industry was not inserted. So I had made huge efforts to use `Revised Input-output Table` for appropriate section separately. After that, it was improved at `Input-output Table` in 2000, so I again estimated the food losses in South Korea using it and compared it to foresaid estimation using `Revised Input-output Table`. It was proved that there is not much difference between them.
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김성용,김나흔,유순미 한국농식품정책학회 2023 농업경영정책연구 Vol.50 No.4
Social concerns in zombie firms is growing due to the COVID-19 pandemic and the subsequent economic downturn. We employed financial statement panel data of food manufacturers at the firm level and analyzed the trends and characteristics of zombie firms. If the interest coverage ratio is less than 1 for 3 consecutive years, it is classified as a zombie firm. Recently, the share of zombie firms has been increasing, albeit slightly, and as of 2021, 10 percents of the food manufacturers in the sample were identified as zombies. However, in the past 20 years, the proportion of firms that have become zombies has reached 35.3%. Zombie firms have a negative impact on the growth of the food manufacturing industry due to the congestion effect. In order to promote the revitalization of the food manufacturing industry, it is time to carefully select zombie firms and come up with measures to improve their constitution.
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한국인의 수산물 소비량 진단 : 수급 산정의 문제와 개선과제
이헌동,백은영 한국도서(섬)학회 2024 韓國島嶼硏究 Vol.36 No.2
이 연구는 현행 식품수급표 에 기반한 수산물 소비량 통계가 우리나라 국민의 실제 수산물 소비 수준을 제대로 반영하지 못한다는 문제 인식에서 출발하였다. ‘1인 1년당 순식용 공급량’이 2022년 기준으로 63.3kg에 달하지만, 이 수치에는 사료로 이용되는 비식용 물량이 포함됨에 따라 소비량이 과대 추정되고 있으며, 이것이 수산물 자급률 산정에까지 영향을 준다는 문제를 제기하였다. 이에 본 연구는 국내 수산물 소비량 산정의 실태와 문제점을 심층적으로 진단하고, 개선과제를 제시하는 데 목적이 있다. 연구 과정에서 관련 기관의 조사통계 분석과 어업인․전문가 면담조사를 수행하고, 일본의 수산물 수급 산정 사례를 검토하여 시사점을 도출하였다. 주요 연구 결과는 다음과 같다. 어류양식에 이용되는 생사료 이용량이 46만 톤, 전복양식에 투입되는 먹이용 해조류 이용량이 66만 톤에 달하며, 이 사료용 수요를 반영하여 1인 1년당 순식용 공급량을 재산정한 결과 45.8kg으로 추정되었다. 이는 식품수급표 에서 제공하는 63.3kg에 비해 17.5kg이나 감소한 수치다. 사료용 수요를 반영한 후의 수산물 식용 자급률은 65.6%로 집계되어 사료용이 포함된 전체 자급률 72.4%와 비교하면 6.8%p가 낮았다. 한편, 해외사례 조사를 통해 일본은 수산물 이용 유형을 용도별로 세분화하며, 식용 자급률과 사료용을 포함한 전체 자급률을 별도로 집계해 공표하고 있음을 확인하였다. 이상의 연구 결과를 바탕으로 다음과 같은 개선과제를 제시하였다. 첫째, 사료용 수산물 이용 실태조사 추진이 필요하다. 수산물 공급에서 사료용 비중이 대단히 큼에도 불구하고, 생산, 유통, 수출입, 소비 전 단계에서 기초 실태가 전혀 파악되지 않고 있다. 이것이 수산물 소비량, 자급률 등 수급 통계 전반의 왜곡을 야기하는 원인이 되고 있다. 해양수산부가 시급히 전면적인 기초실태조사를 추진하고, 조사를 정례화하여 사료용 수산물 이용 실태 DB를 관리하는 사업을 추진해야 한다. 둘째, 수산물 전체 자급률과 더불어 식용 자급률 산정 기반을 갖춰야 한다. 또한 향후 수산물 자급률 관리는 국민 식생활에서 중요성이 큰 대중성 품종만 목표를 설정하고, 관리하는 방식으로 전환할 필요가 있다. 마지막으로 수산부문 독자적으로 수산물에 대한 종합적인 수급 정보를 제공할 수 있는 기반을 갖춰야 한다. 수산부문에서 정책 수요를 반영해 수산물 특성에 맞는 수급표를 작성하고, 관련 정보를 식품수급표 작성에 반영할 수 있도록 제공하는 조사․협력체계 구축이 무엇보다 중요하다. This study started from the recognition of the problem that the seafood consumption statistics in the current food balance sheet do not properly reflect the actual consumption level of seafood. Although the ‘Net food supply per capita per year’ amounts to 63.3kg as of 2022, the consumption is overestimated due to the inclusion of non-edible(feed) supplies, raising the issue that this also affects the estimation of the self-sufficiency rate of seafood. The purpose of this study is to diagnose the actual status and problems of calculating domestic seafood consumption and suggest improvement tasks. During the research process, various statistical analyzes and interview surveys were conducted, and Japanese cases were reviewed to derive implications. The main results are as follows. The raw feed used in fish farming amounts to 460,000tons, and the seaweed used in abalone farming amounts to 660,000tons. As a result of recalculating the net food supply per capita per year to reflect the demand for this feed, it was estimated at 45.8kg. The self-sufficiency rate for edible seafood after reflecting the demand for feed was calculated to be 65.6%, which was 6.8 percentage points lower than the overall self-sufficiency rate of 72.4%. Future improvement tasks are as follows. First, a fact-finding survey on the use of feed consumption is needed. Despite the large proportion of feed in the supply of seafood, the actual situation is not known at all stages from production to consumption. The Ministry of Oceans and Fisheries must urgently promote regular fact-finding surveys and manage related databases. Second, it is necessary to establish a basis for calculating self-sufficiency rate in edible seafood. Lastly, the fisheries sector must have a foundation that can independently provide comprehensive supply and demand information on seafood.
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