寡占的 金融産業의 信用割當行態와 企業의 設備投資

朴成輝(Sung Hwie Park) 호서대학교 사회과학연구소 1991 社會科學硏究 Vol.10 No.1

The main purpose of this paper lies in a critical review on the existing literaturet of money transmission that explicitly dealt with credit rationing behavior of banking intermediaries. Three major lines of thought were brought into the focus of analysis, namely, stiglitz-Weiss type of credit rationing model of information economics, Davidson-Minsky type of financial crisis model of American post-Keynesianism and Moore-Roussea type of post Keynesia/Post Kaleckian model. As a result of comparison and contrast possibilities of integration between the different approaches were identified, that is, credit rationing behavior of a profit maximising banking firm can be explained by mark-up pricing of its retail loan rate over the wholesale borrowing rate of which basis is externally determined by the central bank. Thus the quantity rationing of bank credit can be redeemed as a part of price administration of banking industry in dual structured oligopoly. In contrast with the orthodox neo-classical equilibrium models the apposite tenet was emphasised in the post Keynesian/post Kaleckian model, so that endogeneity of money supply driven by credit demand for business investment support the credit availability doctrine. The interest rate is thus recognized as a part of individual customer relationship in loan arrangement rather than an equilibriating force in financial market. In fact interest rate is determined by the central bank in the course of its intervention into the wholesale money market. Some implications for monetary policy were drawn; conventional wisdom of monetarist quantity control of M2 or variants should be discarded because it cannot cure disease. Rather a selective control of credit was suggested with structural innovation and socialization of investment.

Kalecki의 景氣變動理論과 投資函數

朴成輝(Sung Hwie Park) 호서대학교 사회과학연구소 1993 社會科學硏究 Vol.12 No.1

Most of recent studies on bussiness cycle are focused on identifying causing elements of the cycle from external shocks such as government spending, technological changes, supply shocks and abrupt changes of exchange rates. In the simular sort of studies it is assumed that business cycles would not occur without external shocks. Fundamental guestions can be raised to the approaches ; why and how the external shocks are transmitted to the internal structure of economies showing particular type of cycles. The conventional wisdom has produced rather unsatisfactory answers to the question. Kaleckian approach ought to be reviewed whether his model can provide relevant answers since his model is built on the premises that bussiness cycles are to arise whithin capitalist market economy without external shocks. The core of Kalecki s thesis on business cycle lies in the very nature of capitalist economy that enterpreneurs seeking for profits are expressed in the investment function in which investment decisions are different from investment actualized by time lag and profit expectation but related with the other according to financial availability and techical changes. In the investment funtion savings rate of profit and rate of production changes plays important role while interest rate does negligible role. In the Kaleckian model the types of cycle are determined according to a particular magnitude of coefficients related with income distribution, ratio of own capital to investment. The dynamic nature of the investment function is characterized by backward and forward time lag, changes in inventory stock, and trends of technical changes. In this paper an analysis was carried on the essential factor of automatic mechanism of business cycle within the capitalist system of economy and further empirical evidences of model application to the USA and U.K. economy and the Korean. The result was found to be very significant enough to support Kaleckian hypotheses. Accordingly policy implications for Korean economy were presented.

우육의 (牛肉) 형질특성과 가격의 관계

박성휘 ( Sung Hwie Park ) 한국농업경제학회 1982 農業經濟硏究 Vol.23 No.1

천안시 주민들의 주택보유형태 및 주택점유형태 결합선택 분석

박성휘(Park, Sung-Hwie),한종호(Han, Jong-Ho),이성렬(Lee, Sung-Ryul) 한국산학기술학회 2011 한국산학기술학회논문지 Vol.12 No.4

본 연구는 다항로짓분석을 이용하여 천안시 주민들의 가구별 주택특성 및 사회경제적 변수가 주택보유형태 및 주택점유형태의 결합선택에 미치는 영향을 분석하고자 한다. 분석 결과, 자가-비아파트에 살고 있는 가구는 주로 오랜 기간 지역을 지켜온 원주민들의 특성을 나타내고 있음을 확인할 수 있었다. 또한 임대-아파트에 거주하는 가구 는 수도권 거주경험도 가지고 있으며 언제든지 수도권으로의 이전을 생각하여 자가 주택을 구입하지 않는다는 것을 알 수 있었다. 한편 가구의 다양한 사회경제적 변수가 주택선택에 영향을 미침을 알 수 있었는데, 예를 들어 가구주 의 연령이 높을수록, 그리고 거주기간이 길고, 학생 수가 많을수록, 임대주택보다는 자가주택을 선호하였다. This study explores the plausible socio-economic variables that influence joint choice of tenure and dwelling type in Cheonan. For estimating these joint choice models, multinomial logit framework is employed. Following the practice of other studies, we chose the age of householder, education level of householder, occupation of householder, residence duration in Cheonan, experience of capital area residence, plan of capital area move and the monthly income of household as socio-economic variables, and size of house, access of subway area, residence area as house characteristics. According to the estimation result, we can derive som implications. For example, the higher monthly income of household, more member of student, bigger size of house, longer residence duration of Cheonan, the more they prefer owing house apartment to renting it. In addition, as householders are older, size of house is bigger, they prefer owing-non apartment to owing house-apartment.

인테리어 유통매장의 공간마케팅 전략과 연출방법에 관한 연구

박성휘(Park, Seong-Hwi),전소원(Jeon, So-Won),정경숙(Chong, Kyong-Suk) 한국실내디자인학회 2015 한국실내디자인학회 학술대회논문집 Vol.2015 No.5

No one in this society of era of over-supply would deny increasing significance of display environments and marketing strategies of distribution stores. In the light of that, this study looked into space marketing strategies and presentation methods of interior decoration distribution stores, and an IKEA showroom in Gwangmyeong was selected as a research target. According to the research findings, first of all, the IKEA showroom was making very good use of experiential strategies and image strategies in every space of the location. Second, in terms of the space presentation characteristics applied most importantly to the IKEA showroom, the study confirmed that IKEA was basically valuing synesthesia, association and participation most highly. Third, regarding this image strategy used most frequently by IKEA, they were concentrating more on improving their current images. This study investigated various space marketing strategies and presentation methods of IKEA and as far as the study believes, such space marketing strategies will be applied cleverly to diverse spaces and other stores in the field of interior decorations.

이온교환막의 비균질성 표면 비율에 따른 전기적 특성과 전기와류 형성에 관한 연구

박성휘(Sunghwi Park),한석희(Seokhee Han),최진웅(Jinwoong Choi),김우태(Wootae Kim),김범주(Bumjoo Kim) 대한기계학회 2022 대한기계학회 춘추학술대회 Vol.2022 No.11

Electrodialysis (ED) is desalination process in which an ion exchange membrane (IEM) capable of selectively transmitting ions is alternately disposed and then desalinated or concentrated using electrical energy. In the IEM of ED, an ion concentration gradient is formed due to different ion transporting, and thus the efficiency of desalination is degraded. Recently, research has been conducted to improve ion transport by changing the property of the membrane surface to increase efficiency. On this paper, conducted an experiment to visualize the electroconvection (EC) on the surface of IEM having different ratio of conductive and non-conductive patterns on the IEM in real time and confirm the difference in performance at the overlimiting current.

이온교환막의 비균질성 표면 비율에 따른 전기적 특성과 전기와류 형성에 관한 연구

박성휘(Sunghwi Park),한석희(Seokhee Han),최진웅(Jinwoong Choi),김우태(Wootae Kim),김범주(Bumjoo Kim) 대한기계학회 2022 대한기계학회 춘추학술대회 Vol.2022 No.11

Electrodialysis (ED) is desalination process in which an ion exchange membrane (IEM) capable of selectively transmitting ions is alternately disposed and then desalinated or concentrated using electrical energy. In the IEM of ED, an ion concentration gradient is formed due to different ion transporting, and thus the efficiency of desalination is degraded. Recently, research has been conducted to improve ion transport by changing the property of the membrane surface to increase efficiency. On this paper, conducted an experiment to visualize the electroconvection (EC) on the surface of IEM having different ratio of conductive and non-conductive patterns on the IEM in real time and confirm the difference in performance at the overlimiting current.

디지털 헬스 시스템 성과연구: 강원도 사례를 중심으로

정윤 ( Chung Yoon ),박성휘 ( Park Sung-hui ),이견직 ( Lee Kyun-jick ) 경희대학교 경영연구원 2018 의료경영학연구 Vol.12 No.3

This study was conducted to analyze the performance of digital health systems currently operating in the public sector and to find ways to improve the digital health system in the future. In particular, this study systematically analyzed the validity of the operation of the digital health system by analyzing the causal relationship between each performance perspective through balanced scorecard and structural equation modeling. As a result of analyzing the causal relationship based on the evaluation model based on the evaluation model, all the research hypotheses were accepted because the causality between all the perspectives had a statistically significant effect. In other words, the investment in service capability has a positive effect on the quality and use of the digital health system, which means that the quality improvement of the digital health system can provide a level of service to the target customer for the purpose of the project. Meeting the performance factors of the customer's perspective can also have a positive impact on the primary purpose of the digital health system. The managerial implication is that the global optimum can be achieved by improving the performance of the bottleneck factors rather than the factors that have already achieved sufficient performance.

시각장애인을 위한 상표 인식 정보 전달장치 및 형상기억합금 와이어를 이용한 소형화 가능한 점자 출력방식

전민규(Mingyu Jeon),최진헌(Jinheon Choi),박성휘(Sunghwi Park),김관우(Kwanwoo Kim),박동주(Dongju Park),김중배(Joongbae Kim) 대한기계학회 2023 대한기계학회 춘추학술대회 Vol.2023 No.4

맞벌이 가구의 주방공간내 생활재 및 수납현황에 관한 연구

정경숙(Chong, Kyong-Suk),김수정(Kim, Su-Jeong),박성휘(Park, Seong-Hwi) 한국실내디자인학회 2016 한국실내디자인학회논문집 Vol.25 No.6

The purpose of this study is to investigate household Items and storage of kitchen and to suggest basic data for the desirable storage space. For the study, the samples were taken from 30 families living in 3-bedroom apartment. The personal interview and physical trace method were used to analyze the types and quantities of household Items and the storage conditions in kitchen furniture. The result was as follows : first, a total of 210 types of household Items were found in the kitchen, and the items ranged widely in purpose, from cooking and dining tools, hygiene products, and general household goods, which indicate that a variety activities in addition to cooking and eating are performed in the kitchen. Second, regarding the quantities of household Items, the majority of them were used for cooking and dining. Also the types and quantities of household Items varied according to the age of the child. Third, regarding storage of household Items in the kitchen by furniture type, the majority of the items were stored in the wall cabinets, base cabinets, and countertops and, as a storage method, simple ‘placement’ was most common. This suggests there is lack of three-dimensional storage in the kitchen. The findings show activities and storage in the kitchen space vary according to the age of the child, and household Items are stored by using several common methods.