農業構造의 改善方向

林栽煥 忠南大學校 地域開發硏究所 1989 地域開發論叢 Vol.1 No.-

農漁村定住生活圈 開發을 위한 住民의 意識調査 : 忠南西部地域을 中心으로 With Special Reference to the Western Area of Chungnam Province

林栽煥,金閏淑 충남대학교 농업과학연구소 1991 농업과학연구 Vol.18 No.1

Since the first five-year economic plan starting in 1962, Korea has pursued the policy of economic growth phasing on the export-oriented industrialization. As a result of export-oriented industrialization, national economy, as a whole, has leveled up. But growth gap between rural and urban area became widened due to declining agricultural sector. Therefore, at this time, development policy for the agriculture should be changed into the broader plan including the welfare of rural residents in order to improve their living conditions. The results of this study are summarized as follows : 1. The results of survey shows that only 15.5% of rural residents satisfy their rural lives and that 62.8% of residents want to leave their town. Difficulty of educating their children in rural area is found to be major reasons for moving out. 2. The results of surveying the demand for rural development by rural residents are figured as follows; ① Industrial-economic development - Agricultural development : 38.4% - Rural industrialization development : 23.4% - Farm machinization : 16.2% ② Social development for rural residents - Improvement of rural welfare : 33.4% - Expansion rural organization for development : 25.8% - Improvement of educational circumstances : 20.1% ③ Living conditions - Amelioration of community and housing facilities : 55.1% - Disposal facilities for trash : 20.5 As the surveying results show, it can be concluded that rural residential area development project must be enforced to meet demand for the development for rural residents.

한국과 OECD 국가간 항공운송 무역 패턴 분석

임재환 경희대학교 사회과학연구원 2019 社會科學硏究 Vol.45 No.3

In this study, we will use the gravity model to analyze the trade patterns between Korea and OECD countries through air transportation, one of Korea's trade vehicles. In particular, in order to understand the characteristics of air transport, the difference between the two means of transport is also analyzed through comparison with the means of sea transport. The analysis shows that Korea's air transport trade volume is more affected by GDP per capita than GDP in both exports, imports and trade. This is an area in which air transport trade is estimated to be more affected by the per capita income level than the country's economic strength. Compared with maritime transport, air transport responded more flexibly to GDP per capita in both countries. However, the conclusion of the FTA, which was expected to increase the volume of air transport trade, did not show significant results in terms of exports, imports, and trade. 본 연구는 중력모형을 이용하여 한국의 무역 운송수단 중 하나인 항공운송수단을 통해 이루어지는 한국과 OECD 국가간의 무역 패턴을 분석하고자 한다. 특히 항공운송의 특성 파악을 위해 해상운송수단과의 비교를 통해 두 운송수단간 특성 차이를 분석한다. 분석 결과 한국과 OECD 국가간 항공운송 무역 규모는 수출액, 수입액 그리고 교역액 모두에서 GDP보다는 1인당 GDP에 더 영향을 받는 것으로 나타났다. 이는 항공운송 무역에서는 그 국가의 경제력보다는 1인당 소득수준에 더 많은 영향을 받는 것으로 추정할 수 있는 부분이다. 그리고 해상운송과 비교한 결과 항공운송에서 양국의 1인당 GDP에 더 탄력적으로 반응하였다. 하지만 항공운송 무역 규모를 증가시킬 것으로 예상했던 FTA 체결 여부는 수출, 수입, 교역액 모두에서 유의미한 결과를 나타내지 못했다.

우리나라 항공화물 무역 분야에 영향을 미치는 요인 연구

임재환,김영록,최연철,Lim, Jae-Hwan,Kim, Young-Rok,Choi, Yun-Chul 한국항공운항학회 2020 한국항공운항학회지 Vol.28 No.4

This study empirically analyzed air transport trade patterns using data for 30 years between Korea and its trading partners in order to identify specific factors that determine the size of Korea's air transport trade. Independent variables were GDP per capita, capital distance between countries, country area data and number of airports. In addition, it reflected whether it is a landlocked country and whether it has joined the OECD, APEC and ASEAN+3. According to the results of the analysis, it was found that the air cargo trade pattern in Korea is proportional to GDP per capita, and the scale increases as the distance is closer. In addition, the national area and the airport capital acted as a factor in increasing air transport trade. However, whether a country is a landlocked country did not show significant results in terms of trade, exports, and imports. The OECD, APEC, and ASEAN+3 variables were found to generally increase air transport trade.

農漁村 特産團地開發事業의 評價와 農外所得增大方案 : 忠淸南道를 中心으로 The Case of Chungnam Province

林栽煥 충남대학교 농업과학연구소 1991 농업과학연구 Vol.18 No.2

Korean agriculture has encountered two problems. One is internal income disparity between rural and urbarn area and the other is external Uruguay Round trade problems as an abolition of direct and indirect import barriers, reduction in export subsidies and to reduce internal price supports. These problems will be brought severe farm problems such as decreasing farm household income and repressing agricultural growth in the near future. Considering the above inevitable facts Korean government has implemented several development projects such as rural industrial area development project, rural special production area development project, leisure-sight seeing farm development project, traditional food development project, unskilled labor training project for off-farm employment and so on, to increase farm household income through off-farm income increase. This study was mainly concentrated on the identification of operational problems and post evaluation of the rural special production area development projects which aimed at increasing non-farm incomes and giving employment opportunity for rural farmers in small factories processing regional special farm products and mine products. The main findings and problems to be solved for the successful project implementation are as followed; 1. Total number of the special production area development projects as of the end of 1.991 was amount to 138, and total number of farm household participated were estimated at 2,079, and total amount of off-farm income per farm household was reached to 3011 thousand won. 2. The total number of processed special products have increased from 21 items in 1981 to 56 items in 1991. On the other hand the total number of farm household participated in the projects have decreased from 2,518 to 2,079 during same period. 3. Total amount of investment for the projects has increased from 1.429 million won in 1981 to 24.760 million won in 1991 but the rate of G'T loan of tile total investment has reduced from 24.5% to 5.2% during same period. 4. 138 special production area development project are classified into 6 kinds of commodity groups such as 19 of general industrial good production areas, 52 of folks-industrial art objects production areas, 39 of food processing areas. 9 of fiber and texstile processing areas, 18 of agricultural and fishery inputs processing areas and 1 of stone processing area. 5. The total production value' in 19W was estimated 20,169 million won of which export was amount to 2,627 million won. 6. The finacial rate of return of the UNGOK KUGIJA Tea processing Project operated by UNGOK coops and BAKSAN ginseng tea processing project were estimated at 45.4% (B/C Ratio = 1.17, NPV = 152.5 million won) and 17.7% (B/C Ratio= 1.12, NPV =120.2 million won) respectively. 7. More favorite terms and condition of the loan including collateral problems have to be given to farmers participated. Heavy y investment and G'T subsidy policies should be started for the successful project implementation anf farm household income increase. 8. To expand market demand of the rural special goods G'T' have to provide special program of TV or other mass media for commodity propaganda and the total cost concerned must be supported by G'T subsidy. 9. The special farm products as GUGIJA, MOSI 'Ramie', ginseng, SOGOKJU, HEMP, Mushroom, DUGYUNJU and Chesnut processing projects have to be propelled and expanded for off-farm income increase in Chung Nam Province. 10. Direct operational pattern of the special production area by coops is more favorable to farmers and recommendable considering with off-farm income increase and market demand creation throughout Korea. 11. In rural area, special organizations for project appraisal are not exist. Accordingly special training program, project appraisal, formulation and preparation for civil servants concerned have to be prepared for project selection and sound implementation under limited budget and financial support.

韓醫學的 홧병 치료에 따라 나타나는 홧병 환자의 스트레스지각 정도와 臨床樣相의 변화에 대한 比較硏究

임재환,김종우,황의완 대한한방신경정신과학회 2000 동의신경정신과학회지 Vol.11 No.1

This study was designed and performed to identify the effects of oriental medical therapy on hwabyung patients by investigating the life events as the cause of Hwabyung, recent stress perception which influences the clinical appearances and change of symptoms by means of objective scales. 1. Through life events rating scale, life events are reported as follows, in the order of majority. Health, discord within family, martial life, friendship and interest, religion etc. Hwabyung patients experienced negative stress much more than positive stress. 2. Through the GARS(Global Assessment of Recent Stress), there were some significant decreases of stress perception in stress4(stress of sickness or injury), stress7(stress of change or no change in routine) and stress8(overall global stress)(p〈0.05, respectively), but there were no significant decreases in five items out of eight items. 3. There were significant decreases of all rated symptoms(feeling of chest oppressed, stuffy in the chest or epigastric mass, feeling of something pushing-up, flushing of body or face, abrupt impulsion of anger, resentment), which were checked weekly for 4 times (p〈0.05, respectively). In this study the symptoms of hwabyung were improved regardless of stress perception. It means that hwabyung can be improved significantly with oriental medical therapy.

光穀生産에 있어서 灌漑用水의 限界便益·費用分析

林裁煥,李閔洙 충남대학교 농업과학연구소 2001 농업과학연구 Vol.28 No.2

Rice cultivation is not only the main resource of farm income and staple food but also the root of cultural life of Korean people. Korean government has carried out irrigation water development with heavy investment to cope with water shortage in rice farming as a link of the five years economic development plans. In spite of the continuous accomplishment of irrigation water development the marginal benefits - costs of irrigation water has not been studied. Owing to the government full support for the operation and maintenance of irrigation facilities, price of irrigation water as a membership fee could not be formed as the municipal and industrial water prices. Accordingly this study is aimed at identifying firstly the marginal benefits - cost of irrigation water, secondly deriving the macro-econometrics models as supply and demand functions of irrigation water and thirdly examining the marginal benefits - cost ratio. The trends of supply and demand prices of irrigation water were estimated annually. Considering the marginal benefits - cost ratio as 1.3, it was identified that additional irrigation water development projects still have an economic feasibility under the present economic situation in Korea.

총설 : 크로마틴 조절자로서 히스톤 H1 기능의 재조명

임재환,고정호 한국생화학분자생물학회 (구 한국생화학회) 2008 생화학분자생물학회 소식 Vol.28 No.2

농업종합개발투자의 결합비용 배분 및 담수호의 원수값 분석

임재환 한국농업경제학회 1996 農業經濟硏究 Vol.37 No.1

印度 NEWASA地域의 集水井 灌漑開發의 經濟分析에 關한 硏究

林裁煥,Raju, K. N. 충남대학교 농업과학연구소 1985 農業技術硏究報告 Vol.12 No.1

This project would benefit small farmers who are very poor to improve their production, income and employment in their own farm. This mat lead to reduction of inequalities within the project area. The gross value of production per farm would increase 465 percent after the project being implemented. The net income per farm would increase from Rs.4275 to Rs.17147 at full development period. The employ-ment opportunities would increase from 126 mandays per farm to 532 mandays at full development period. On the basis of financial rate of return and increase in employment opportunities as well as increase in net income at farm level, this project is recommended. However, the economic benefits from this project would increase if a different cropping pattern consists of Wheat, Groundnut, Jowar is adopted. Accordingly, increasing farm household income through Dug-well irrigation development would be a important countermeasures for growth of Indian economy. International transfer of Korean agricultural tech-nologies such as biological, chemical, mechanical and hidrological technology to India for modernization and productivity increase could not be precluded in the future.