韓國財政支出의 公共選擇的 分析

辛海龍(Shin Hae-Ryong) 한국재정학회(구 한국재정·공공경제학회) 1991 재정논집 Vol.5 No.-

The objective of this paper is to analyze the cauces of the increasing expenditure by Korean public sector. Theoretic and empirical analyses of the determination mechanism of the expenditure of Korean public finance have been conducted. This study uses the theory of public choice as its basis for analyzing the determinants of the expenditure of Korean public finance. Though there are various caveats, analyses carried out in this paper seem to imply the usefulness of public choice theory in explaining Korean public expenditure determination.

남부지방에서 벼 재배형태별 분얼체계 및 수량구성형질의 차이에 관한 연구 I. 묘종류와 육묘시기에 따른 묘소질 및 본답 생육의 변화

김용재,신해룡,장강연,Kim, Yong-Jae,Shin-Hae-Ryong,Chang, Gang-Yeon 한국작물학회 1992 한국작물학회지 Vol.37 No.3

To study the effects of different nursing methods and transplanting on the growth of the rice plant(Oriza sativa L.hn southern region of Korea, Kumo-byeo, Palgong-byeo and Dong-jinbyeo were transplanted from April 20 to July 20 with 15 days intervals as 8 days seedling (infant rice), 25 days box seedling for machine transplanting and 45 days conventional seedling, respectively. No. of leaves at transplanting were in order of 45 days seedling>25 days seedling>8 days seedling. In 25 days seedling, they were increased as transplanting dates were later from April 20 to June 5, and in 45 days seedling, it showed same tendency until June 5 with Dongjinbyeo, June 20 with Palgong-byeo and Kumo-byeo. Root activity according to the $\alpha$-naphthylamine oxidation activity and rooting activity were higher in order of 8 days seedling>25 days seedling>45days seedling. Panicle formation initiated after maximum tillering stage as transplanting at April 20 with 8 days seedling and 25 days seedling, but it intiated before maximum tillering stage as transplanting at July 20 in Kumo-byeo. and in Palgong-byeo intiations of panicle formation were shown after maximum tillering stage as transplanting until May 20, but June 5 in Dongjin-byeo. However, there was no significant tendency with 45 days seedling. Missing hill ratio were less than 5% as transplanting with 8 days seedling and 25 days seedlingregardless of transplanting periods or varieties.

벼 종자소독시 수온, 처리시간 및 약량이 벼 키다리병 발명에 미치는 영향

박흥규(Heung Gyu Park),신해룡(Hae Ryong Shin),이인(Yeen Lee),김석언(Suk Wean Kim),권오도(Oh Do Kwon),박인진(In Jin Park),국용인(Yong In Kuk) 한국농약과학회 2003 농약과학회지 Vol.7 No.3

오디로부터 분리한 페놀성 물질의 항산화 효과

차원섭 ( Woen Seup Cha ),신해룡 ( Hae Ryong Shin ),박준희 ( Joon Hee Park ),오상룡 ( Sang Lyong Oh ),이원영 ( Won Young Lee ),천성숙 ( Sung Sook Chun ),추재원 ( Jae Weon Choo ),조영제 ( Young Je Cho ) 한국식품저장유통학회 ( 구 한국농산물저장유통학회 ) 2004 한국식품저장유통학회지 Vol.11 No.3

경운방법에 따른 올방개 발생양상과 벼의 생육 및 수량

권오도(Oh Do Kwon),국용인(Yong In Kuk),신해룡(Hae Ryong Shin),박인진(In Jin Park),구자욱(Ja Ock Guh) 韓國雜草學會 2002 Weed&Turfgrass Science Vol.22 No.3

Sulfonylurea계 제초제 저항성 물달개비 생태형의 경합기간별 벼의 생장 및 수량

권오도(Oh Do Kwon),국용인(Yong In Kuk),이도진(Do Jin Lee),신해룡(Hae Ryong Shin),박인진(In Jin Park),김을배(Eul Bae Kim ),구자옥(Ja Ock Guh) 韓國雜草學會 2002 Weed&Turfgrass Science Vol.22 No.2

벼 담수직파에서 알방동사니의 발생밀도에 따른 쌀 수량예측 및 경제적 방제밀도 수준 설정

권오도(Oh-Do Kwon),문병철(Byeong-Chul Moon),안규남(Kyu-Nam An),박흥규(Heung-Gyu Park),신해룡(Hae-Ryong Shin),국용인(Yong In Kuk) 韓國雜草學會 2009 Weed&Turfgrass Science Vol.29 No.2

벼 담수직파재배에서 피와 알방동사니의 경합밀도애 따른 쌀 수량 감소 예측모델 개발과 경제적 방제밀도 수준을 설정하기 위해 시험을 수행한 결과는 다음과 같다. 벼 담수직파재배에서 잡초 경합밀도별 쌀수량 감소는 피의 경우, ㎡당 8본 이상에서, 알방동사니는 196본 이상에서 유의적으로 낮아졌으며 피(㎡당 96본)와 알방동사니(㎡당 576본)의 최대 경합밀도에서는 각각 87%, 43% 정도 감소되었다. 쌀의 품위는 피의 경합밀도가 증가함에 따라 완전미의 비율과 취반미윤기치가 낮아지고, 미숙립의 비율이 높아졋으나 알방동사니에서는 차이가 없었다. 초종별 경합밀도에 따른 수량 예측 모델식은 Y=564.1kg/(1+0.03782) r²=0.952, 알방동사니는 Y=558.9kg/(1+0.001134x), r²=0.886으로 나타나 피가 알방동사니 보다 약 33.3배 정도 큰 것으로 나타났다. Cousens(1985) 방법에 따른 초종별 경제적 방제밀도 수준은 피의 경우, ㎡당 0.6본, 알방동사니는 18.6본으로 나타나 이에 비해 잡초 발생밀도가 높을때는 방제하는 것이 경제적으로 유리할 것으로 판단되었다. This study was conducted to find the levels of reduction in yield and to determine economic threshold levels as affected by densities of Echinochloa crus-galli and Cyperus difformis in wet seeding rice cultivation. In wet seeding rice cultivation, yield of rice in densities of E. crus-galli (96 per ㎡) and C. difformis (576 per ㎡) was reduced by 87 and 43%, respectively. Head rice and quality of rice were obviously reduced by increasing densities of E. crus-galli, and immature rice was increased by increasing densities of E. crus-galli. However, there was no significant correlation between densities of C. difformis and quality of rice. Relationship between rice yield and densities of weeds were predicted with equations of Y=264.1/(1+0.03782x), r²=0.89 for C. difformis. The competitiveness of E. crus-galli was 33-fold higher than that of C. difformis. Economic threshold densities of E. crus-galli and C. difformis were calculated by 0.6 and 18.6 ㎡ according to Cousens’ method, respectively. This result indicated that yield of rice in wet seeding rice cultivation could be reduced by over the economic threshold densities of E. crus-galli and C. difformis.

經濟政策基準으로서의 效率과 公正에 관한 硏究

辛海龍 건국대학교 1987 論文集 Vol.25 No.1

The purpose of this thesis is to analyze in depth efficiency and equity as criteria for the evaluation of economic policy. Chapter I presents introduction. Allocative efficiency and X-Efficiency are reviewed in Chapter II. In Chapter III, the concept of equity, which has been regarded as political criteria, is newly built up from the viewpoint of performance, utilitarianism and constitutionalism. Relationships between efficiency criteria and equity criteria are examined in Chapter IV. As an example of poetical application of efficiency and equity, the effect of fianial outlays upon income distribution is analyzed with cost-benefit analysis method in Chapter V. Chapter VI contains concluding discussions. The ultimate purpose of human society is to achieve "the greatest good for the greatest number" which is interpreted as the highest level of welfare for all members of human society with limited resouces. The search for assumptions and route for the achievement of the goal has long been and will ever be the subject of social science. Economic approach has proposed the two criteria of efficiency and equity in order to obtain the goal. Efficiency and equity, however, have rarely been given same weight for the past 200-year-history of economics. There were once no distinctions between efficiency and equity. At one tune economics was focused on efficiency and at another time equity was given higher priority than efficiency. So lone as both efficiency and equity are requirements for the achievement of the ultimate goal of "the greatest good for the greatest number", it is necessary to integrate the two criteria. Therefore, it should be properly understood that improvement of equity is not in trade-off relationships with equity but a requisite for the obtainment of economic efficiency or economic growth. Main guidelines of individual policies must be set up, in this context. It is desired that for the policies which bring about negative-sum, compromising ground should be found in the course of formulation of guidelines and that for those policies having positive-sum effect, the policies should be driven so as to better both the efficiency and equity. To conclude, for the integration of the efficiency of resource allocation and equity of income dis-tribution, which is the inevitable problem that modem economics has to solve, this subject should be continuously studied from the viewpoint of inter-disciplinary social science.

수도 밭 재배에서 파종방법 및 재식밀도에 따른 생육 및 수량

이인,신해룡,김석언,박흥규,권오도 한국국제농업개발학회 2004 韓國國際農業開發學會誌 Vol.16 No.3

밭에서 수도 품종을 재배할 때 적정 파종방법 및 재식밀도를 구명하고자 전라남도 무안군 현경면 평산리 농가포장에서 실시하였다. 시험품종은 수도품종인 상주찰벼와 화영벼를 사용하였고, 파종방법은 인력점파, 기계점파, 조파, 산파 등이었고 파종방법별 재식거리는 조파의 경우 30×5, 25×5, 20×5㎝등 3조건, 인력점파의 경우 40×12, 40×24, 20×12, 20×24㎝등 4조건으로 파종하였다. 1. 파종방법별 입모수는 파종시기에 관계없이 산파가 가장 많았다. 2. ㎡당 수수는 4월 20일 파종이 5월 20일 파종보다 약간 많았고 과종방법 중에는 가장 산파가 많았다. 수당입수는 파종시기에 관계없이 차이가 거의 없었으나 파봉방법 중에서는 산파가 가장 적었다. 등숙율은 상주찰벼가 70.3~72.9%이고 화영벼는 75.6~77-8%로 현저히 낮았다. 3. Ha당 쌀 수량은 상주찰벼의 경우 파종방법간 유의적인 차이가 없었으나 화영벼의 경우 파종시기에 관계없이 인력점파와 조파가 기계점파와 산파 보다 높았다. 4. 수도 기계이앙 재배의 가능성을 알아보기 위해서 시험한 결과, 어린모가 중묘 보다 모 도복 및 결주율이 낮고 활착이 빨리 이루어져 포기생육이 좋았다. 수량은 중묘와 차이가 거의 없었다. 5. 입모수는 파종방법에 관계없이 재식밀도가 작을수록 약간 많았다. 상주찰벼를 20×5㎝로 처리한 구만 제외하고 모든 처리 구에서 ㎡당 입모수가 100개 이상이었다. 6. ㎡당 수수는 재식밀도가 클수록 많았으나 수당입수, 등숙비율 및 현미천립중은 ㎡당 수수와 반대의 경향이었다. 10a당 수량은 조파의 경우 상주찰벼에서 재식거리 30×5㎝가 다 른 처리 보다 많았고, 인력점파의 경우 재식거리 40×24㎝를 제외하고는 처리간 유의적인 차이가 없었다. This study was carried out to investigate a proper seeding method and planting density for paddy rice cultivated on upland soil. Four seeding methods such as hand-hill seeding, machine-hill seeding, drill seeding, and broadcast seeding were used. The planting density consisted of three levels(30×5, 25×5, 20×5㎝) in drill seeding and four levels(40×12, 40×24, 20×12, 20×24㎝) in hand-hill seeding. Of the four seeding methods, broadcast seeding had the highest seedling stand per ㎡ regardless of seeding times. The panicle number per ㎡ in the April 20 seeding higher than that at the May 20 seeding. The percent ripened grain was 70.3~72.9% in Sangjuchalbyeo and 75.6~77.8% in Hwayeongbyeo. Yield of 10a in Sangjuchalbyeo was not significantly different by seeding methods but yield of hand-hill seeding and drill seeding was higher than that of machine-hill seeding and broadcast seeding in Hwayeongbyeo. Also, this field experiment was conducted to find out the feasibility in machine transplanting on upland soil. Seedling lodging degree and missing hill of 10-day old seedling was lower than that of 30-day old seedling. Yield per l0a was no difference between 10-day old seedling and 30-day old seedling. The number of seedling stand was a little increased as planting density decreased regardless of seeding method. The number of seedling stand per ㎡ was above 100 in all treatment plot except for the 20×5㎝ planting density in Sangjuchalbyeo. The panicle number per ㎡ was increased as planting density increased but grain number per panicle, percent ripened grain and 1,000 grain weight in brown rice was reverse tendency as panicle number per ㎡. In drill seeding, yield of l0a in 30×5㎝ planting density was higher than that in others in Sangjuchalbyeo. Yield of all treatments were not significantly different except for the 40×24㎝ planting density in hand-hill seeding.