자본시장 개방이 환율변동에 미치는 영향

박대근,김적교 한양대학교 경제연구소 1993 경제연구 Vol.14 No.1

보차도용 투수블록의 공용기간에 따른 투수성능 효과 분석

박대근,전범준,조시형,김현석,정원경 한국도로학회 2023 한국도로학회논문집 Vol.25 No.5

PURPOSES : This study aims to analyze and summarize test results related to permeable blocks used for sidewalks and roadways as an alternative to conventional urban road pavement technology, specifically focusing on low-impact development (LID) techniques. Furthermore, it aims to provide reference data on the feasibility of current policy implementation and future policy directions through a longterm analysis of the performance and durability of permeable blocks in sidewalk and roadway construction. METHODS : The research methodology involves (1) conducting a survey on the status and actual conditions of permeability sustainability tests based on the results of permeability persistence tests conducted in Seoul over nine years, from 2013 to 2021; (2) analyzing the differences between the permeability block rating system of Seoul City and that employed by the Ministry of Environment; (3) analyzing the permeability of graded pavement sections in permeable blocks for sidewalks after three years of public use and deriving a regression analysis formula to estimate the maintenance period; (4) analyzing the permeability of pavement sections in permeable blocks for roadways after five years of public use and deriving a regression analysis formula to estimate the maintenance period. RESULTS : This study revealed significant improvements in the performance and quality control of permeable blocks since the implementation of the permeability sustainability test in Seoul in 2013. An analysis of the differences in the permeability coefficient and distribution based on the rating systems of Seoul City and the Ministry of Environment showed that rating system of Seoul City has approximately twice the permeability coefficient quality standard compared to that of the Ministry of Environment. Regression analysis indicated that the firstgrade permeable block was predicted to maintain its permeability for approximately 5.1 years, whereas the third-grade permeable block was predicted to maintain its permeability for approximately 3.1 years. In roadway-permeable block pavements, the first-grade sections maintained excellent quality conditions even after five years, and regression analysis predicted a permeability maintenance period ranging from eight to 17 years. CONCLUSIONS : The correlation analysis of the permeability coefficients based on the common usage period of permeable blocks for sidewalks and roadways presented in this study can provide more accurate estimations of commonality. However, further research under various environmental conditions is required to supplement these findings. Considering the lack of studies on permeable block commonality analysis in Korea, this study highlights the significance of conducting long-term experimental follow-up research to establish commonality prediction formulas for different usage scenarios.

구조변화를 고려한 세수 중장기 전망

박대근 한국경영과학회 2016 한국경영과학회 학술대회논문집 Vol.2016 No.10

원화환율 변화가 경상수지에 미치는 동태적 효과 분석

박대근,이영섭 淑明女子大學校 經濟經營硏究所 1997 經濟經營論集 Vol.27 No.-

콘크리트 포장의 온도측정을 위한 i-Button의 소개 및 실용화

박대근,서영찬,Park, Dae-Geun,Seo, Yeong-Chan 한국도로교통협회 2003 도로교통 Vol.93 No.-

환율 고평가 척도의 모색: 아시아 외환위기를 중심으로

박대근 대외경제정책연구원 2000 East Asian Economic Review Vol.4 No.1

The paper searches for an appropriate measure of currency misalignment in light of the 1997 Asian currency crisis. A couple of measures of currency misalignment, one based on purchasing power parity and the other based on equilibrium real exchange rate that is consistent with internal and external equilibrium are used to estimate the degree of currency misalignment for Korea, Indonesia, Malaysia, and Thailand before the 1997 currency crisis. The paper finds that the purchasing power parity based methods show that the Asian currencies were not significantly overvalued on the eve of the crisis. On the other hand, measures based on the equilibrium real exchange rate concept demonstrate that the Asian currencies were significantly overvalued. In consequence, the equilibrium real exchange rate based method seems to be a useful candidate for a measure of currency misalignment.

對중국 FDI의 지역선택요인 분석-정책 및 지경학적 요인을 중심으로-

박대근,박춘원,한광 한국동북아경제학회 2014 동북아경제연구 Vol.26 No.3

본 논문은 중국 31개 성, 직할시 및 자치구에 대한 1997∼2011년 동안의 패널자료를이용하여 중국에 유입되는 FDI의 지역선택요인을 분석하였다. 특히 본 논문은 각성도(省都)의 내륙운하 운송을 감안한 최근접 주요항구로부터의 거리와 지역별 세제혜택 여부를 설명변수에 포함시킴으로써 정책 및 지정학적 요인이 중국 FDI 유입의지역별 격차에 미치는 영향을 규명하고자 하였다. 아울러 Difference in differences모형을 이용하여 최근 본격화 되고 있는 중국 정부의 서부대개발 정책이 외국인직접투자에 미치는 영향을 분석하였다. 분석결과 주요 항구로부터의 거리가 멀수록직접투자 유입액이 작아지는 것으로 나타났는데 이는 그동안 외국인의 대중국 직접투자가 가공무역 위주의 제조업 중심으로 이루어짐에 따라 운송비용이 중요한 요인으로작용하고 있음을 의미한다. 또한 경제특구 등을 통한 세제혜택 역시 직접투자 유입액을증가시키는 것으로 나타났다. 아울러 2006년 이후 서부지역에 대한 FDI의 증가율이높아진 것으로 나타남으로써 중국 정부의 서부대개발 정책이 외국인 직접투자에긍정적 영향을 미치고 있는 것으로 평가된다.

아파트 造形의 問題點과 改善方向 硏究

朴大根 慶北大學校 經營大學院 1991 最高經營者課程 論文集 Vol.- No.14

점토바닥벽돌의 품질 및 시공기준 연구

박대근,이상염,김균태,Park, Dae-Gun,Lee, Sang-Yum,Kim, Kyoon-Tai 한국건설관리학회 2010 한국건설관리학회 논문집 Vol.11 No.6

As the customer's interest for sidewalk block in the street or apartment complex is increasing, the materials of block which had been a concrete block exclusively are varied to clay paver, native rock and wood etc. Especially, the sales volume of clay paver which is environment-friendly and ergonomic is dramatically increasing every year with two digits growth rate, however, many problems like "Edge Cracking" "Freezing Breakage" "Bending Breakage" "Joint Gap" are happening frequently within a couple of hours after installation due to the durabilities. Because of the characteristics of Ceramic products, clay pavers are very easy to be broken when they are bumped against each other. In addition, they are relatively fragile by a freezing expansion breakage when exposed to water due to hydrophilic property as well as the intensity and absorptance of the products are varied with small difference from the production process such as production equipment and process control. Therefore, it costs a lot of money to repair the breakdown unless production and installation is carried out according to the strict criteria of the quality control. In this study, the symptoms of breakdown frequently happened in clay paver are classified by each type and finally the solution for this problem in the production of brick, installation and criteria of quality control through compressive strength and absorptance test is suggested. 최근 들어 도심지 보도 또는 아파트 단지내 도로 등에 시공되는 보도블록에 대한 소비자의 눈높이가 높아짐에 따라 과거에는 콘크리트 블록 일색이었던 보도포장 재료가 점토바닥벽돌, 천연석 또는 나무 등으로 다양화 고급화되고 있다. 그 중 특히 사람에게 친환경 친인간적인 점토바닥벽돌의 판매량은 해마다 두 자리수 이상의 성장률을 보일만큼 수요자가 다양하고 많아지고 있으나 시공 후 단시간 내에 '모서리 깨짐', '동결 파손', '휨파괴' 및 '줄눈 벌어짐' 등의 파손이 빈번하게 발생되고 있어 내구성 문제가 지적되고 있다. 점토바닥벽돌은 요업제품의 특성상 벽돌끼리 부딪힐 경우에는 쉽게 깨지는 특성을 가지고 있으며, 물을 쉽게 흡수하는 성질이 있어 동결로 인한 부피 팽창 파손에 비교적 취약할 뿐만 아니라 생산설비와 공정관리 등 생산과정의 미세한 차이에 따라 제품의 강도 또는 흡수율 등 물성에 대한 편차가 크게 발생한다. 그리하여 엄격한 품질관리 기준에 따라 생산과 시공을 하지 않을 경우, 제품에 하자가 발생하여 유지보수에 많은 비용이 소요된다. 본 연구에서는 점토바닥벽돌 포장에서 흔히 발생하는 파손 증상을 유형별로 분류하여 원인을 분석하였으며, 필요시 압축 강도 및 흡수율 시험 등을 통하여 벽돌의 생산, 시공 및 품질관리 기준 등 광범위한 부분에 걸쳐 해결방안을 제시하였다.

외국계 은행의 중국 진출 요인-성별⋅국가별 외국계 은행 자료를 중심으로-

박대근,박춘원 한국동북아경제학회 2018 동북아경제연구 Vol.30 No.1

We construct a data set on the locational distribution of foreign banks’ branches in China classified by Chinese provinces and home countries. Using this data, we analyze the factors and the characteristics of foreign banks’ entry into China. Estimating the Panel Tobit model, we find that foreign banks’ entry into China is not only motivated by providing financial services to their customer companies that enter China, but also by taking advantage of local business opportunities of handling deposits and loans to Chinese companies or individuals in Chinese provinces. In addition, we find that the agglomeration effect is at work in the sense that higher intensity of foreign banks in a region tends to attract more foreign banks into the region. As for the characteristics of the home countries whose banks are active in China, they tend to have a large gross domestic product, have international financial centers, and are close to China in terms of ethnicity and culture. In this study, we looked at the entry behavior of foreign banks in China using the individual data. In the case of UK and Hong Kong banks, which are actively entering into China, they use the strategy that they open branches in their thoroughly familiar provinces. In the light of these countries’ entry behavior, Korean banks also need to choose and concentrate on their strategic area in China. In other words, it is necessary to understand what the strengths of Korean banks are and to judge the area where these strengths can be applied to make a more detailed and differentiated business strategy.