This study is aimed to analyze the economic feasibility of yellowtail culture using the copper alloy net cage in Gyeongsangbuk-do. First of all, in order to evaluate the copper alloy net cage on yellowtail culture, I review the trend on the yellowtail culture industry and research the concept of copper alloy net cage. The copper-alloy net cage is now recognized as an advantages of its system stability, recycling, antibiosis and food safety. The results were summarized as follows: first, there was significant meaning of the profit model of yellowtail culture by the price difference. Second, I analyzed in the economic feasibility of yellowtail culture using the copper alloy net cage, internal rate of return (IRR) was 51.58%, a benefit-cost ratio was shown to be 2.27 and net present value (NPV) was 1,087,337 thousand won, which indicates the economic feasibility of yellowtail culture using the copper alloy net cage is profitable. Finally, in order to improve the economic valuation, it is necessary to focus more on the developing of technology and cost reduction strategy on the copper alloy net cage.

PURPOSES : In general, a high-performance concrete construction method is a method of loading mixed cement and other materials on a mobile mixer equipped with a concrete plant. However, the construction cost is high because the unit cost of the mixed cement is very high and the equipment usage fee of the mobile mixer is also high. To compensate for these drawbacks, a cellular spray concrete method was developed. This is a highly functional customized concrete construction method in which admixtures are added to high-flow concrete with cellular (air bubbles) added at the site and constructed through spraying. METHODS : Field workability evaluation using cellular concrete was carried out using a spray method in 2017 and an anti-foaming agent in 2018. The test construction section was set as a new road-pavement construction site. After construction, strength, durability characteristics, and void analysis were performed to compare the construction methods. The results of laboratory tests under optimal conditions were also compared to the on-field results. By comparing the indoor mixing and the on-field results, we analyzed whether there were any problems concerning the performance expression. The economic feasibility at the initial construction stage was analyzed by comparing the existing and the cellular concrete construction methods in terms of material cost and equipment usage fee. RESULTS : In the case of cellular spray concrete, construction through spraying is cumbersome, and the need to additionally use large equipment such as a pump car and compressor constitutes a disadvantage. However, the most relevant feature is that it can be constructed not only on the floor, but also on a slope. In the case of cellular concrete with an antifoaming agent, it was possible to quickly produce high-performance concrete using on-site remixing equipment. By supplying materials to the pouring surface using a conveyor, smooth construction and construction in narrow spaces were also possible. CONCLUSIONS : The cellular concrete method allows the immediate on-site production of high-performance concrete, and it is possible to selectively apply spray construction, antifoaming agent construction, etc.

This study is to evaluate the prior economic feasibility of the off-shore fisheries stock enhancement project. The main findings of this study can be summarized as follows: first, offshore fisheries stock enhancement project shall be implemented by dividing them into 1st·2nd·3rd projects for efficient promotion. The 1st·2nd·3rd projects will be conducted in a total of 50 locations (the eastern sea, the western sea, the southern sea, and the jeju sea areas), and the project period per unit will be five years, which will cost 1 trillion won. Second, according to the results of the survey on public awareness, the most consumed marine species in Korea over the past year were analyzed in the order of mackerel, hairtail, squid, yellow corvina, blue crab, and cod. The dominant response to the reason for consuming marine products in Korea was healthy well-being food and safe food. In addition, 67.9% of them have hesitated to purchase offshore fish species over the past year due to high prices, indicating that they are burdened by high prices. On the other hand, 79% of the respondents said that the government’s policy was insufficient, according to a survey on whether the government's coastal marine resource creation policy was sufficient. Third, as a result of preliminary economic analysis of offshore fisheries stock enhancement project, the benefit-cost ratio is 4.01, net present price is 1,283.7 billion won, and internal rate of return is 91.7% per year, which means that the economic analysis ensures the feasibility of the projects. The results of this study provide useful information on securing or organizing budgets for offshore fisheries stock enhancement project by securing economic feasibility as a national infrastructure project that increases fishery income and public benefits such as consumption of marine products.

본고는 지적재산권법에서의 비재산적 손해, 즉 정신적 손해 또는 신용훼손으로 인한 손해에 대한 손해배상 청구와 관련하여, 일본 판례에서의 청구 여부 및 손해배상액을 확인하고 체계적인 정리를 시도한 것이다. 불법행위로 인한 손해배상은 재산적 손해와 비재산적 손해로 구별될 수 있다. 재산적 손해는 일반적으로 이익손실, 임금상실 또는 피고 행위의 영향을 감소하기 위해 합리적으로 발생한 비용 등의 손실을 포함하며, 금전으로 환산할 수 있다. 반면, 일본에서 “위자료(慰 謝料)”로도 불린 비재산적 손해는 신체의 아픔과 고통, 감정적 손상, 기타 정신적 고통 및 신용훼손을 포함하며, 눈에 보이지 않는 손해라는 특성상 본래적으로는 금전으로 평가하기 어렵다. 본고에서는 저작권, 퍼블리시티권, 상표권 및 특허권에 초점을 맞추어 비재산적 손해가 인정될 수 있는지, 인정될 경우에는 얼마 정도의 손해액 이 되는지에 대하여 조사해보았다. 최근 판례를 살펴본 결과에 의하면, 일본에서는 저작권법(저작인격권) 및 특허법(발명가명예권)에서 권리자 의 정신적 손해에 대한 손해배상(위자료)을 인정하는 반면, 퍼블리시티권 및 특허권자의 업무상 신용훼손에 대해서는 비재산적 손해는 거의 인정되지 않았다. 상표법에서는 일반적으로 재산적 손해만 인정되고 업무상의 신용훼손으로 인한 무형 손해 발생은 인정되지 않으나, 원고 상표권의 저 명성과 브랜드의 철저한 관리, 피고 행위의 악의성 등을 고려하여, 저명 브랜드의 카피상품 판매 등의 일부 케이스에서는 신용훼손으로 인한 위자료 청구가 인정된 사례도 볼 수 있었다. 손해배상액과 관련해서는 침해자 행위의 악질성과 같은 특별한 사정이 존재하는 경우에는 손해배상액이 상대적으로 고액이 될 수 있다. 반면, 저작인격권 및 발명가명예권과 같은 인격적 권리에 대한 손해는 침해가 발생하면 항상 청구할 수 있는 관계로 그 배상액은 한정적으로 보였다.

최근 우리나라 문화콘텐츠의 위상은 우리 스스로도 놀랄 정도로 높아져, 전 세계에서 주류 문화의 하나로 자리매김해 나가고 있는 중이다. 이러한 전 세계적 한류 열풍의 태동은 중국에서 시작되었고, 중국의 거대한 문화 소비시장이 우리나라 문화 콘텐츠 성장에 밑거름이 된 것은 확실하다 하겠다. 그러나 전 세계적 신(新)한류 열 풍과는 달리 한류의 출발지인 중국에서의 우리나라 문화콘텐츠는 최근 배척되고 심지어 혐한의 분위기마저 강하게 감지되고 있는 상황이다. 따라서 본 논문은 한중 간 문화산업 교류의 유형부터 검토하여, 그 과정에서 어떠한 문제점들이 있어 현재의 상황으로 이어지고 있는지 정치·경제적 측면에서 분석하여 그 개선점과 시사점을 도출하고자 시도하였다.

식중독에 의한 사회경제적 손실을 최소화하기 위해서는 식중독과 관련된 경제적 비용 손실을 추정하는 것이 중요하다. 하지만 자료의 부족과 다양한 비용 항목의 존재로 식중독과 관련된 사회경제적 손실비용을 정확하게 추정하기에 어려운 점 있다. 본 연구에서는 국내 식중독 발생에 의한 손실비용을 추정하기에 앞서 국외에서 사용되는 사회경제적 비용항목의 기반 자료 확보를 목적으로 수행되었다. 2009-2019년 국외 식중독과 관련된 사회경제적 손실비용 측정 연구의 사례 조사를 위해 문헌 조사를 실시하였다. 이 연구에서는 사회경제적 손실비용을 크게 의료 기간에 방문한 외래/입원환자 및 의료기관에 미방문한 경험환자로 구분하였다. 또한 이들의 직접비용 및 간접비용을 고려하였고, 더 나아가 기업비용 및 행정비용 항목으로 구분하여 조사하였다. 조사 결과 문헌별, 나라별 상이한 비용항목을 사용하여 손실비용을 추정하는 것으로 관찰되었다. 직접의료비의 경우 모든 연구에서 외래 또는 입원진료비를 선정하여 비용을 산출한 것으로 관찰되었기 때문에 나라별 의료서비스의 체제 및 비용에 따라 항목을 선정해야 한다. 직접비의료비의 경우 몇 몇의 연구에서 외래 방문에 소요된 교통비만을 고려하였기 때문에 간병비 고려 여부에 대해서는 더 논의가 필요할 것으로 사료된다. 간접비용 중 조기사망비용, 작업손실비용, 여가손실비용 및 삶의 질 저하/고통비용은 고려하였으나, 병문안 기회비용은 모든 연구에서 고려하지 않았다. 직접의료비와 마찬가지로 행정비용의 경우에도 국가별 정부 예산이 상이하기 때문에 각 나라에 맞는 항목을 고려해야할 것이다. 따라서 이러한 조사 결과를 바탕으로 국내 식중독 발생에 의한 사회경제적 손실비용 분석을 위해 어떠한 비용 항목을 고려해야 할 것인지에 대한 검증절차가 필요할 것이다. 본 연구는 국내 식중독 발생에 의한 사회경제적 손실비용 분석을 위한 기초적인 정보를 제공할 것이다.

This study attempted to propose a method of determining a project implementation area according to the purpose of the Offshore Project for Fishery Stock Enhancement after analyzing the regional economic effects in advance targeting the candidate regions for the Offshore Project for Fishery Stock Enhancement. The main results of this study can be summarized as follows: first, in comparison with the overall effect of the Offshore Project for Fishery Stock Enhancement to 2013, the production inducement coefficient increased by 0.08 in the region, but decreased by 0.39 in other regions and by 0.33 in the whole country. The value-added inducement coefficient increased by 0.01 in the region and by 0.06 in other regions, increasing 0.27 for the whole country. In the case of the employment inducement coefficient, the number of workers in the region decreased by 9.48 and increased by 0.3 in other regions, resulting in a decrease of 9.1 people in the whole country. Second, depending on the purpose of the Offshore Project for Fishery Stock Enhancement, an aggregating indicator of economic effects within the region, an aggregating indicator of economic effects in other regions, and an aggregating indicator of economic effects across the country were prepared to be used to determine the priority of the project implementation region. There was a little difference between the 2013 and 2015 regional rankings according to the standardization method, indicating that the analysis results were somewhat consistent. In conclusion, the results of this study may contribute to determine the project implementation area according to the purpose of a specific project after analyzing the regional economic effect in advance.

Economic Development Zone(EDZ) in the province is one of the foreign policy for economic development of North Korea. North Korea has promulgated 27 Economic Development Zones(5 EDZs as central level and 22 EDZs as provincial level) to promote economic growth through the expansion of external opening policy. EDZs of the provinces play an important role in North Korea’s national and regional economic growth. The purpose of this study is to select analytical criteria that can be quantified when considering the location conditions of North Korean economic development zones when domestic companies advance into North Korea according to the progress of inter-Korean economic cooperation, and derive the relative importance between the criteria. After that, based on this, we intend to quantify the evaluation of the location priority of the economic development zone. In this study, through AHP analysis results, when domestic companies enter North Korea, we derive the importance and preference of location selection factors when considering the location conditions of North Korean economic development zones. Taking into account the reality of North Korea when the Korean company entered the North economic development zone following location for evaluation. That is, logistics and transportation, industrial infrastructure, competitiveness, and management incentives. And 14 sub-factors were selected and AHP analysis was performed.

홍조류 참풀가사리(Gloiopeltis tenax)는 중국과 일본에서 경제적으로 유용한 종으로 알려져 있 으며 이것은 예로부터 접착제나 식용 등으로 이용되었다. 실험에 사용된 재료는 전북 부안군 변산면 격포리에서 채집한 성숙한 사분포자체로부터 사분포자를 방출 받은 후 배양하여 형성 된 반상근을 대량으로 확보하였다. 이를 해부현미경 하에서 4등분하여 재생과 생장 과정을 추 적하였다. 절단된 반상근을 각 조건별로 배양하였고 광주기는 16:8 h L:D이며 온도조건은 10, 15, 20, 25℃이고 광도조건은 30, 85 μmol photons m-2s-1이다. 4등분된 반상근은 타원형으로 생장하다가 원주상의 직립 축을 형성하였다. 반상근의 크기는 배양 12주 후, 광도 85 μmol photons m-2s-1의 15℃ 온도에서 9.61±3.59 mm2로 최대였다. 평균 상대생장률은 광도 85 μmol photons m-2s-1의 15℃ 온도에서 5.15±0.80 %day-1으로 최대 생장률을 나타내었고 10℃ 온도에 서 3.15±0.94 %day-1으로 최저 생장률을 나타냈으며 통계적으로 유의한 차이를 보였다(p < 0.05). 결론적으로 참풀가사리의 반상근을 이용한 방법이 효과적인 양식 방법임이 확인되었다.

This study is to evaluate economic effect of the creation project of snow crab, Chionoecetes opilio, spawning and habitat ground in Uljin and Youngdeok county. The main results of this study are summarized as follows: first, 14,400 million won was invested in the creation project cost of Chionoecetes opilio spawning and habitat ground of Uljin and Youngdeok County from 2015 to 2020. Second, the creation project of Chionoecetes opilio spawning and habitat ground directly provides fishing benefits, festival benefits, research and development benefits and employment benefits. Third, on the basis of above benefits, the creation project of Chionoecetes opilio spawning and habitat ground has net present value of 29,900.53 million won, internal rate of return 16.9%, and benefit-cost of 2.91 under a 4.5% social discount rate. Also, the creation project creates 195 jobs. This indicates that the creation project of Chionoecetes opilio spawning and habitat ground not only contributes to the increase in the income of coastal fishery and fishing villages but also to the job making. The result of this study provides useful information to policy makers or project managers as it shows that the project to create spawning and habitat ground should be carried out in consideration of the resource and biological characteristics of individual fish and that economic assessment logic should also be developed based on this. Also, it proves that the project to create a snow crab spawning and habitat ground is a national and local infrastructure project that increases the actual fishing income in the region. At the same time, it maintains the reproducibility function of most fish species, along with enhancing the people's benefits such as fishing village tourism and marine product consumption. Moreover, it provides useful information on budgeting for the continuous development of snow crab spawning and habitat ground in the mid to long-term.

21세기 초부터 중국의 해외관광산업이 많이 활발해졌고, 운남성도 이러한 배경 하에 주변국가와 관광산업분야에서 협력의 폭과 깊이를 넓힐 수 있었다. 중국-미얀마 경제회랑은 중국이 설립 된 두 번째 무역회랑이며 이는 란창-메콩 지역발전에 중요한 역할을 하고 있다. 학술계는 운남 및 미얀마 양측의 관광산업을 중심으로 한 협력이 더욱더 활성화 될 거라고 전망하고 있다. 본 논문은 중국-미얀마 경제 회랑 건설을 기반으로 중국 Dehong지역과 미얀마 간의 관광산업협력 현황 및 협력 메커니즘, 인프라 구축, 국경 간 관광 상품 개발 및 관광 서비스 등을 분석하였고, 또한 Dehong과 미얀마 간 관광 협력에 적합한 친환경적인 협력모델을 탐색하였다.

파기스탄은 중국과 공식 외교관계를 맺은 첫번째 이슬람 국가이다, 양국의 전통적 우호관계 및 “전천후 전략적 협력 동반자관계”는 중-파 경제회랑에 외교적으로 기여해 왔고, 지역 협력에도 기여해 왔다. 하지만, 근래 파기스탄의 포퓰리즘은 양국의 경제무역협력 및 인문교류의 걸림돌이 되고 있다. 본 논문은 우선 질적으로 국내외 학술계가 포퓰리즘에 관한 문헌을 정리하였다, 그리고 양적으로 BDP 데이터분석 소프트웨어를 통해 국내외 학계의 포퓰리즘 관련 문헌을 시각화분석(Visualization)하였다. 또한 시각화가 파기스탄 포퓰리즘에, 또는 중-파 경제회랑에 주는 시사점도 도출하였다. 아직 국내외 학술계가 파기스탄의 포퓰리즘에 크게 주목하지 않고, 포퓰리즘의 정도도 그리 심각하지는 않다. 그러나 파기스탄의 포퓰리즘은 민족성 및 나라의 특수성 때문에 주기적인 발전과정을 거치고 있기 때문에, 중국-파키스탄 경제회랑 등이 지속적으로 심화하는 상황에서는, 향후 파기스탄의 포퓰리즘이 심각해질 수도 있다.

Meat and carcass quality attributes are important factors influencing consumer preference and profitability in the pork industry. Single nucleotide polymorphisms (SNPs) are essential for livestock breeding and improvement. In the present study, the pig Perilipin 2 (PLIN2 ) gene was characterized with the aim of detecting genetic variation at these loci in relation to economic traits in Berkshire pigs. Four SNPs (G6714C, G6813A, G10340A, and G10632A) were detected in this studied. Statistical analysis indicated that G6714C was significantly associated with the National Pork Producers Council (NPPC) color score, G6813A, and G10340A significantly affected NPPC color score and NPPC marbling score, and G10632A significantly affected backfat thickness (BF) (p < 0.05). Therefore, the molecular markers used in the present study might provide a useful basis for identification and improvement of traits in the Berkshire pigs.

China Pilot Free Trade Zone is a "policy practice zone," and China has already established 18 pilot FTZs since the approval of Shanghai Pilot FTZ in Sept. 2013. Pilot FTZs have become high grounds for Chinese economic reform through 'optimization of business environment', 'facilitation of investment & trade', and 'policy innovation in various fields such as financial services and real economy.' Construction of pilot FTZ has aggressively extended national strategies such as active service, construction of "One Belt, One Road" Initiative, cooperative development of Jingjinji Metropolitan region (Beijin-Tianjin-Hebei), integrated development of Yangtze River Delta Economic Zone, and revitalization of northeast China, etc. as well as collaboration with surrounding nations. Recent entry of new stage of China-Korea relations has great potential of complementary cooperation. As a "policy practice zone" of Chinese economic reform, Pilot FTZs have arranged business environment facilitated with legislation and internationalization, regulation system suitable for international trade-investment rules, and open financial environment through system innovation & reform in various fields such as investment, trade, and finance, etc. This is giving a new motivation for higher level and broadened area of China-Korea economic relations.

The fatty acid binding protein 4 (FABP4) gene plays an important role in lipid metabolism and homeostasis in adipocytes. The objective of this study was to analyze the association between a single nucleotide polymorphism (SNP), g.7516G>C, in the FABP4 gene and economic traits of Korean native cattle, Hanwoo. Primers were designed to target a region of the FABP4 gene between nucleotides 7417 and 7868 (AAFC01136716). The SNP, which was detected by polymerase chain reaction-based restriction fragment length polymorphism (PCR-RFLP) method using restriction enzyme MspA1I, was genotyped in 319 animals of Hanwoo steer population. Statistical analysis showed that the SNP genotype of the FABP4 gene significantly affected carcass weight (CW, p<0.01), longissimus muscle area (LMA, p<0.001), and marbling score (MS, p<0.001). GG allele of the SNP on 246 animals in a Wagyu × Limousin F2 reference population showed a higher MS (p<0.05) and subcutaneous fat depth (p<0.05) in previous report. But CC allele of the SNP showed greater values for MS, LMA, and CW in Hanwoo steers. These results suggest that the g.7516G>C SNP located in the FABP4 gene may affected differently depending on the cattle breed and can be used as a genetic selection marker in Korean native cattle.

The Korean government has been carrying out the marine ranch development project since 1998 with the purpose of responding to the decrease in coastal fishery resources and fishery income, preparing a systematic management system for the sustainable use of fishery resources and realizing advanced fisheries power by expanding and upgrading fisheries resource development projects. In addition, the government established the Korea Fisheries Resources Agency and promoted projects for the protection and management of fishery resources by increasing basic productivity by artificially creating marine forests in areas where whitening events occur. Since the project of building marine ranches and marine forests requires immense government financial support, it is important to estimate the economic value and thoroughly evaluate the feasibility of the project. In this paper, the project of non-market economic value of the development of marine ranches and the development of marine forests was estimated. CVM (Contingent Valuation Method) was applied as a methodology for benefits estimation. Prior to the analysis, a one-on-one interview survey was conducted with participation of 512 residents and 514 residents respectively for the project of creating a marine ranch and developing a marine forest. A DBDC (Double-Bounded Dichotumous Choice) model was applied in the WTP (Willingness To Pay) analysis model and the socioeconomic variables of the surveyor, such as sex, age, education and income, were reflected in the model. The economic benefits from the two projects, namely, building of marine ranches and developing marine forests were estimated to be equal to 4,608 won and 7,772 won per household per year, respectively. According to the results of the survey, it seems that respondents think that marine forests are more valuable than marine ranches. This is as a result of ordinary citizens’ thought that the marine ranches are more cost-effective than the marine forests. The benefits estimated through this study can be used for analysis of economic feasibility prior to carrying out the project of building marine ranches and developing marine forests, and are considered to be the valuable for policy-making purposes and finding social and economic consensus.