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류강민 ( Kang Min Ryu ) 한국부동산원 2022 부동산분석 Vol.8 No.3
The purpose of this study is to identify characteristics and determinants for maintenance fees paid with rent from the complex perspective of costs and profits in domestic prime office rental markets. The analysis targeted prime office buildings in Seoul and dealt with 86 time-series data from 1Q 2000 to 2Q 2021 on a quarterly basis. In order to empirically testify, the methodology adopted both Autoregressive Distributed Lag (ARDL) and Autoregressive Distributed Lag Error- Correction Model (ARDL-ECM). The main findings of the study are briefly summarized as follows: First, long-term equilibrium relationship between maintenance fees and consumer prices remains, which suggests that actual maintenance fees account for a large portion of the fees paid by the tenant. Second, the results from ARDL-ECM model show that actual rental costs have a positive effect, while the vacancy rate have a negative one, which means that maintenance fees can fluctuate in light of office rental markets. Third, discount rates of rental costs by rent-free seem to be statistically verified as key factors than others because they have a positive effect on the increase in maintenance fees. In conclusion, the findings can be useful to figure out the nature of maintenance fees and anticipate earnings of domestic office rental markets in the future.
손일태 ( Il Tae Son ),김경규 ( Kyung Kyu Kim ) 국방대학교 안보문제연구소 2011 국방연구 Vol.54 No.3
본 논문에서는 케인지안 모형을 이용한 실증분석을 통해 우리나라에서 국방비지출과 경제성장이 경제적으로 어떠한 관계에 있는지 알아보았다. 실증분석결과에 의하면 국방비지출증가는 시차를 두고 산업생산이나 국민소득을 감소시키지만, 민간부문에 대한 정부지출은 시차를 두고 산업생산이나 국민소득을 증가시키는 것으로 나타났다. 따라서 우리나라의 경우 국방부문에 대한 지출과 민간부문에 대한 지출이 상충관계에 있는 것으로 나타났다. Granger인과관계 검정결과와 VAR모형의 검증결과에 의하면 국방비지출은 산업생산지수와 국민소득에 영향을 미치면서, 동시에 국방비지출은 산업생산, 국민소득, 그리고 정부지출에 의해서 커다란 영향을 받는 것으로 나타났다. The purpose of the paper is to analyse the relations between the military expenditures and economic growth in Korea by conducting an empirical investigation of the Keynesian military economic model. The empirical investigation implies that the military expenditures will gradually, over time, have a reducing effects on the industrial production and GDP, but the government expenditures in the private sector will gradually, over time, increase the industrial production and GDP. It turns out that a trade-off between the government expenditures in the military sector and in the private sector does exist. The Granger Causality test and the regression results of the VAR model and ECM show that the military expenditures, and the industrial production and GDP do have a significant correlative effect on one another.
서울시 지식산업센터 가격지수 개발 및 거시경제요인 영향 분석
류강민,송기욱 한국부동산원 2023 부동산분석 Vol.9 No.1
본 연구의 목적은 국내 지식산업센터의 실거래가 지수 산정과 거시경제요인과의 연관성을 살펴보는 것이다. 분석방법은 실거래가 자료에 기반한 반복매매모형을 이용하여 2011년부터 2022년까지 지식산업센터 분기별 지수를 시험 산정하고, ARDL(autoregressive distributed lag) 모형, ARDL-ECM(ARDL error-correction model)으로 검증하였다. 본 연구의 주요 분석 결과는 다음과 같이 간단히 요약·정리할 수 있다. 첫째, 2022년말 서울시 지식산업센터 지수는 228.0(2011.1Q=100.0)로 최근 5년간 연평균 13.4%의 높은 가격상승률을 보였다. 다만 이 수치는 고점이었던 2022년 2분기 대비 7.2% 하락한 것으로 금리 인상의 영향이 나타난 것으로 보인다. 둘째, 지식산업센터 지수는 오피스와 아파트 지수 간 비교를 통해 상호 연관성이 존재하는 것으로 보인다. 그리고 ARDL-ECM을 이용한 분석결과에서 금리와 소형 오피스 공실률과는 장·단기로 음(‒)의 균형관계가 성립함을 확인하였다. 이처럼 본 연구는 지식산업센터 실거래가 자료의 구축 방법과 이를 활용한 지수의 개발과 더불어 거시경제와의 분석을 함으로써 시장참여자들이 산업용 부동산 시장을 이해하는 데 유용한 기초자료가 될 것이다.
강태훈 한국농촌경제연구원 2009 농촌경제 Vol.32 No.5
This article determines if the agricultural prices follow the asymmetric transmission mechanism. Most of the earlier studies on asymmetric price transmissions (APT) are based on models not consistent with cointegration, but this study is based on asymmetric error correction model. If the price of later stage in the marketing channel reacts more fully or rapidly to an increase(or decrease) in the price of earlier stage, it is called a positive(or a negative) APT. APT is tested for the prices of three marketing stages such as from farm to wholesale, from wholesale to retail, and from farm to retail for 21 largest agricultural products in Korea. The results show that, of 57 cases, 30 cases show evidences of negative APT, 10 cases of positive APT, 17 cases of no direction. Therefore, contrary to common senses, the negative APT is more common than the positive APT in Korean agricultural market, which is similar to the experience in European agricultural markets.
Causality Between Remittances and Economic Growth: Evidence From 4 Major South Asian Countries
( Md Towhid Mostafiz ),( Seung-ho Kang ) 한국비교경제학회 2024 비교경제연구 Vol.31 No.1
이주 노동자의 송금은 점차 많은 개발도상국에서 중요한 수출 수입원이 되고 있다. 본 연구의 목적은 1993년부터 2022년까지 적당히 자유화된 정권의 연간 데이터를 사용하여 남아시아의 인도, 방글라데시, 파키스탄, 네팔의 경제성장에 대한 송금이 미치는 영향을 조사하는 것이다. 송금과 경제 사이의 단기 및 장기 관계에 관한 분석은 Johansen 공적분 테스트, 벡터 자기 회귀 모델 및 벡터 오차 수정 모델을 사용하고, Granger 인과성 검정을 사용하여 인도, 방글라데시, 파키스탄, 네팔 등 4개국의 1인당 송금액과 경제성장 간의 인과관계를 조사한다. 분석결과 1인당 송금액과 GDPPC사이에 단기적으로 양의 관계가 있음을 발견했다. 이는 송금액이 인도, 방글라데시, 네팔의 단기 성장에 기여할 가능성이 더 높음을 의미한다. 파키스탄만이 단기적으로 음의 관계를 가지며 장기간에도 영향을 미치는 것으로 나타났다. 우리는 송금 증가가 방글라데시와 네팔의 경제 성장에 실제로 기여했다는 사실을 발견했다. 그러나 인도와 파키스탄에서는 경제성장이 송금 증가에 기여한다는 증거가 있다. Remittances from migrant workers are progressively becoming a significant source of income from exports in many developing countries. The goal of this study is to examine the effects of remittance on economic growth in India, Bangladesh, Pakistan and Nepal using annual data from a moderately liberalized regime spanning from 1993 to 2022. The short-run and long-run relationships between remittances and economic growth were highlighted in this study using the Johansen co-integration test, the vector auto-regression model and vector error correction model. Granger causality tests are also used to evaluate whether there’s an endogenous link between remittance and economic growth. This research finds a short-run positive relationship between remittances and economic growth, showing that remittances are more likely to contribute to India, Bangladesh and Nepal’s short-term growth and only Pakistan has a short-run negative relation and also have long tern-run but negative relation. Using the Granger causality test examines the causal relationship between remittance per capita and economic growth in four countries: India, Bangladesh, Pakistan, and Nepal. We discovered that the rise in remittances did contribute to economic growth in Bangladesh and Nepal. But, in India and Pakistan, there is evidence that an increase in economic growth contributes to remittance growth.
김지현(Kim, Ji Hyun),정봉현(Jeong, Bong-Hyun) 한국도시행정학회 2014 도시 행정 학보 Vol.27 No.2
This paper is concerned with the market rental rate for office space and how that rental rate evolves over time. Rental rates reflect the value of the services provided by the property and can have a significant impact on demand and supply and vice versa. The purpose of this paper is to understand the rent equilibrium in long run and rent adjustment process of office rental market in Seoul by applying Error Correction Model(ECM). All of the models are estimated from the first quarter of 2003 through the fifth quarter of 2012. The empirical findings are summarized as follows. First, all the variables of supply and demand are of the anticipated sign in the long run models. In particular, two demand variables of office space, employment and CPI, are significant at conventional levels. Second, changing employment and the lagged changed in rent (△In(R)(t-1)) has positive impact on changing rental rate in the short run model. On the other hand, changing supply has negative impact. Lastly, the coefficient on the error correction term(u(t-1)) indicates that office property returns to equilibrium at 19% per quarter.
장용진(Young-Jin Jang) 건국대학교 부동산도시연구원 2014 부동산 도시연구 Vol.6 No.2
본 연구는 전세가격-매매가격 비율이 전세가격과 매매가격의 움직임과 상태를 파악하는데 어떤 역할을 할 수 있는지 분석하는 것을 목적으로 한다. 먼저, 공적분 검정을 통하여 전세가격과 매매가격의 장기적인 관계를 확인하였다. 단기적인 동태를 ECM을 통하여 확인한 후 전세가격과 매매가격이 균형 전세가격-매매가격 비율을 향하여 움직이고 있음을 확인하였다. 따라서 우리는 주택시장에서 전세가격과 매매가격이 균형 전세가격-매매가격 비율을 향하여 수렴한다는 것을 알 수 있었다. The objective of this paper is to analyze how a chonsei-price ratio is used to understand chonsei and housing prices and predict the movement in those values. First of all, we analyzed the long-run relationship between chonsei and housing prices with using cointegration tests to see how these values are related to and interact with each other. Second of all, the short-term dynamic movement in chonsei and housing prices has been established from the ECM results. Consequently, the long-run relationship and the short-term dynamic movement in chonsei and housing prices show us that chonsei and housing prices tend to converge towards an equilibrium chonsei-price ratio in a housing market.
김병석(Kim, Byung-Suk),남형권(Nam, Hyunggwon),이동성(Lee, DongSung) 한국도시행정학회 2018 도시 행정 학보 Vol.31 No.1
The purpose of this study is to analyze the effect of age-specific migration on apartment Prices in the Incheon city and to suggest policy implications based on the analysis results. For this purpose, 137 time series of data were utilized in Incheon city from February 2006 to June 2017, and the analysis method was conducted using error correction models. The analysis showed that the 40s, the target variable for this study, had a positive(+) effect on apartment prices, indicating that they have a positive effect on apartment prices in Incheon city. but, 20s, 50s, over 60, showed negative(-) effect on apartment prices. Also, housing supply showed positive(+) effect and manufacturing production on regional characteristics has negative(-) effect. In conclusion several policy implications for urban management found through this analysis are discussed.
축산물의 산지와 소비지간 가격전달의 비대칭성에 대한 검정
이석일(Seok-Il Lee),윤병삼(Byung-Sam Yoon) 한국농식품정책학회 2016 농업경영.정책연구 Vol.43 No.1
The primary objective of this study is to test for asymmetric price transmission between the farm and retail levels of the marketing channel in livestock markets. Daily data for beef, pork and chicken over the period from January 2011 to September 2015 were employed. The conventional Houck model and the asymmetric error correction model (ECM) were selectively used to test for asymmetry in farm-to-retail price transmission. Contrary to general belief or concern among consumers and policy makers, the empirical results suggest that the farm-retail price transmission process for beef, pork and chicken is symmetric.