• Title/Summary/Keyword: 산업생산증가율

Search Result 64, Processing Time 0.027 seconds

A Status and View of Demand for Plywood in Korea (한국(韓國)의 합판수요(合板需要) 현황(現況)과 전망(展望))

  • Kim, Jae-Sung;Chung, Dae-Kyo
    • Journal of the Korean Wood Science and Technology
    • /
    • v.15 no.4
    • /
    • pp.32-44
    • /
    • 1987
  • This study was carried out to analyze and furecast the domestic demand for plywood in Korea by regression models with time-series data for 16 years(1970-85). The results obtained were summarized as follows. 1. To analyze domestic demand for plywood, GNP, PWI and CWI were used as independant variables. The domestic demand equation was computed as follows: $^{in}DDP$=0.65186+1.29412 $^{in}GNP$-0.28385 $^{in}PWI$-1.05011 $^{in}CWI$ Where DDP : Domestic demand for plywood(1000 S/F) GNP: Gross national product (Billion won) PWI : Real wholesale price index of plywood CWI: Real wholesale price index of construction materials. 2. Among independant variables reflecting on the production activity of plywood industry, GNP was the most decisive in forecasting the domestic demand for plywood. 3. The significance can be recognized highly because the decision coefficient of the forecasting model which is obtained by using time series data is 0.9. 4. According to the estimated regression coefficients for GNP, PWI and CWI, GNP shows positive relation while PWI and CWI show negative relation. 5. An annual average increase rate of demand for plywood was 9.4 percent during expect period. Therefore, it was decreased slightly than that of 10.2 percent during sample period.

  • PDF

A Measurement on the Economic Effects of Facility Modernization Policy for Improvement of Fruits Quality (과수고품질 시설현대화사업의 정책성과 측정 연구)

  • Park, Mi-Sung;Kim, Bae-Sung
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.18 no.5
    • /
    • pp.581-586
    • /
    • 2017
  • The facility modernization policy has been established to improve fruits quality and to increase fruits yield per acreage. The fruit production quantity of farms joined in the policy was increased. Therefore, many fruit farms want to participate in the policy. The government has subsidized fruit farms to modernize their facilities such as rain proof, drainage way, frost proof, etc. This study analyzes the performance of the facility modernization policy focused on apple, eastern pear, and grape cultivation sector. One hundred apple farms, one hundred eastern pear farms, and 91 grape farms were surveyed. The performance of the policy was reviewed using analytical technique such as Covariate Matching and Propensity Score Matching and several policy implications were suggested.

Empirical Analysis on the Estimation of Total Factor Productivity and its Determinants in the Korean Manufacturing and Service Industries (한국의 총요소생산성 추정과 생산성 결정요인에 관한 실증연구)

  • Zhu, Yan Hua
    • International Area Studies Review
    • /
    • v.22 no.4
    • /
    • pp.19-35
    • /
    • 2018
  • This paper is to estimate the total factor productivity(TFP) in the Korean manufacturing and service industries during the period 1975:1-2016:4 using the stochastic frontier analysis model. In order to analyze the determinants for the total factor productivity the paper estimates the industry-specific determinant elasticities of TFP using the autoregressive distributed model. The industry-specific determinants, which reflect the industrial structure and properties include markup, the ratio of capital to labor(KL), and the ratio of foreign intermediate goods (FIG) to industrial output. The average value for total factor productivity growth was estimated to be 0.0199 in manufacturing and 0.0063 in the service industry. The markup and KL elasticities of TFP were estimated to be 2.481 and 0.651 in manufacturing respectively and -1.403 and 0.042 in the service industry respectively. The empirical results suggest that the industrial markup and the ratio of capital to labor have had decisive effects on the changes in the total factor productivity in the Korean manufacturing and service industries during the period 1975:1-2016:4.

An Analysis of Productivity and Efficiency in Indian Non-Life Insurance Companies: DEA-Based Approach (DEA를 이용한 인도 손해보험회사의 효율성 및 생산성 분석)

  • Seo, Daigyo;Kwon, Yongjae
    • Journal of the Korea Convergence Society
    • /
    • v.13 no.3
    • /
    • pp.217-225
    • /
    • 2022
  • We analyzed efficiency and productivity of the Indian non-life insurance market affected by the COVID-19 pandemic from 2020. Using data envelopment analysis(DEA), we examined non-life insurance companies selling health insurance products in India from FY2013 to FY2019. We found the followings. First, average efficiency of the entire non-life insurance industry worsened in the beginning yet improved later. Second, analyzing the efficiency measures by group, we found that private insurance companies had the highest efficiency, followed by state-run insurance companies and pure health insurance companies. Third, average annual productivity growth rate of companies operating distance selling channels including telemarketing is higher than that of traditional face-to-face channels. During and after the COVID-19 pandemic, therefore, Indian non-life insurance companies should focus their resources and efforts on the development of distance selling channels when establishing business strategies. Besides, it would be interesting to extend our analysis to the post-coronavirus period and we leave this for future research.

A Study on the Relationship between Patenting Activity Factors and Company Performance of Korean IT Industry (국내 IT기업의 특허활동요인이 경영성과에 미치는 영향 연구)

  • Kim, Chang Bong;Park, Jeong Ho
    • International Commerce and Information Review
    • /
    • v.18 no.3
    • /
    • pp.249-273
    • /
    • 2016
  • Recently companies consider the patent activity as one of the critical factor for success in global economy even though one of the enterprise's competitiveness factor was productivity in past industry economy. Since there are so many patent dispute globally in IT industry, it is very important for companies to register and manage patents strategically. Therefore, this research analyze relationship between Financial result and 3 patent activity factors like productivity, effectiveness, and high-quality by investigating patent and financial data of 217 Korean IT enterprises. This paper get the following results after building research model and hypothesis based on resource-based theory and analysing the data sets using multiple regression model. First, effectiveness and high-quality of patents showed positive(+) effect on growth of total assets of IT enterprises. Second, three factors of patent activities do not have significant results with average increase rate of sales. Third, only high-quality of patents have positive(+) effect on average increase rate of net income. The differentiation factor of this research is that this paper categorized patent activity factors as quantitative and qualitative factors, and practically suggested strategic direction of patent activities of IT companies which face serious patent distribute globally.

  • PDF

The Effects of Technological Progress on Growth, Employment and Distribution (성장 ${\cdot}$ 고용 ${\cdot}$ 분배에 대한 기술진보의 파급효과)

  • Im, Yang-Taek
    • Proceedings of the Technology Innovation Conference
    • /
    • 2005.02a
    • /
    • pp.220-267
    • /
    • 2005
  • 본 연구의 분석목표는 순요소증가형 CES 생산함수를 실증적으로 추정함으로써 한국 제조업부문의 기술변화의 유형을 규명하고 성장 ${\cdot}$ 고용 ${\cdot}$ 분배에 대한 기술진보의 파급효과를 분석하는 것이다. 이 분석결과를 토대로 하여, 본 연구는 성장 ${\cdot}$ 고용 ${\cdot}$ 분배를 동시적으로 추구할 수 있는 정책방향을 기술경제 패러다임의 시각에서 제시하였다. 본 연구의 실증적 분석결과는 다음과 같이 요약할 수 있다 : 한국 제조업부문의 기술변화의 유형은 Hicks형 비(非)중립적인 자본사용적(B(t)>0) 즉 노동절약적 기술진보인 것으로 추정되었다. 이 결과, 잠재적 고용수준은 감소될 수밖에 없었다. 또한, Hicks형 중립적 기술진보를 나타내는 총요소생산성 증가율(${\gamma}$)은 감소하였던 반면에, 비(非)중립적 기술진보를 나타내는 요소간 대체탄력도(${\sigma}$)와 자본집약도(${\delta}$)는 증가하였다. 이에 따라 노동(L)이 자본(K)으로 광범위하게 대체되었을 뿐만 아니라, 자본투입(K)이 노동투입(L)보다 상대적으로 더 빠르게 증가 (K/K > L/L 즉 k/k > 0)되었다. 이 결과, 소득분배구조가 악화 (S/S< 0)된 것으로 추정되었다. 그러므로, 오늘날 경제성장의 한계 봉착, 대량실업의 폭발, 계층간 갈등의 심화를 초래한 요인은, 성장 ${\cdot}$ 고용 ${\cdot}$ 분배를 동시적으로 추구하는 산업 ${\cdot}$ 기술경제정책을 일관성있게, 또한 과감히 추진하지 않았던 결과, 노동사용적 중소기업의 몰락, 노동의 생산효율성 증진을 위한 인적자본 투자의 미흡, 자본의 생산효율성 증진을 위한 자본절약적 기술진보의 저조, 총요소 생산성 증가의 부진, 만성적인 인플레이션에 의한 실질 임금수준의 하락 및 실물 자산가치의 상승 등이라고 말할 수 있다. 따라서 성장 ${\cdot}$ 고용 ${\cdot}$ 분배의 조화는 바로 노동효율 증가형 기순혁신이며, 이를 위한 인적자본에의 투자라고 말할 수 있다. 본 연구가 기술경제 패러다임(techno-economic paradigm)의 시각에서 제시하는 한국경제의 성장 ${\cdot}$ 고용 ${\cdot}$ 분배를 위한 정책방향은 다음과 같은 동태적발전과정으로 요약할 수 있다 : 기초과학연구능력 확충 ${\rightarrow}$ 소화 ${\cdot}$ 흡수 ${\cdot}$ 개량 ${\rightarrow}$ 토착화 능력의 배양 ${\rightarrow}$ 자체기술개발, 선진기술 도입, 산업간 및 산업내 기술확산, 국제기술협력 ${\rightarrow}$ 기술혁신의 촉진 ${\rightarrow}$ 총요소생산성과 기업경쟁력(자원 및 역량, 프로세스 경쟁력, 품질경쟁력, 시장경쟁력, 고객성과, 시장성과, 재무성과)의 제고 ${\rightarrow}$ 가격경쟁력(임금, 금리, 물류비용, 환율 등)과 비(非)가격경쟁력(디자인, 에프터서비스, 품질, 운송 등)의 제고 ${\rightarrow}$ 국가경쟁력의 제고 ${\rightarrow}$ 국제수지 흑자 ${\rightarrow}$ 성장 ${\rightarrow}$ 물가 및 고용 안정 ${\rightarrow}$ 분배 ${\rightarrow}$ 최대다수의 최대행복이다.

  • PDF

A Comparative Analysis on Productivity in Gas Distribution Industry Between Korea and Japan (한.일 도시가스산업의 생산성 비교분석)

  • Choi, In-Su;Do, Bum-Sung;Park, Chang-Soo;Park, Jung-Gu
    • Journal of the Korean Institute of Gas
    • /
    • v.13 no.2
    • /
    • pp.14-22
    • /
    • 2009
  • This article makes a comparative analysis on the productivity in gas distribution industry between Korea and Japan, using Malmquist productivity index(MPI). The estimated MPI during $1997{\sim}2005$ shows that the productivity of Korean gas distribution industry has been generally higher than that of Japanese gas distribution industry. But Korean MPI made a drastic change from positive improvement (+ 0.37) during $1997{\sim}2000$ to severe deterioration (-0.60) during $2001{\sim}2005$, while Japan MPI has seldom changed. This change of Korean MPI is analyzed to result from the worsening of technical change rather than technical efficiency change. According to this result, Korean gas distribution industry needs to improve the technical change.

  • PDF

An Economical Efficiency Analysis of Fostering Program on Leading Company in Sport Industry (스포츠산업 선도기업 지원사업의 경제성 분석)

  • Ahn, Byeong-Il;Choi, Gyu-Seong;Ko, Kyong-Jin
    • 한국체육학회지인문사회과학편
    • /
    • v.57 no.6
    • /
    • pp.123-134
    • /
    • 2018
  • The purpose of this study is to analyze the economic efficiency of the policy implemented by Ministry of Culture, Sports and Tourism on leading company in sport industry. The leading companies in sport industry are those who have a certain amount of sales in sport industry and the ones with potential to become global companies. Supporting areas include business advancement, overseas market development, and overseas PR marketing integration support. The research is performed by developing the equilibrium model composed of supply as well as demand and applying input-output analysis. The economic efficiency is estimated to in the form of changes in the sales of corporations and the ripple effect of the national economy. The results of the study are as follows. First, it is estimated that the sales growth rate of the company due to the implementation of the policy is from 3.74% to 5.19%. Second, the increase in sales reaches to a maximum of KRW 4,081 billion with a minimum of KRW 1,573 million, depending on the size of the company. Third, it is estimated that the production inducement effect for the national economy is from KRW 36 billion to KRW 93.4 billion. Fourth, the induced value added for the national economy is estimated to be at least KRW 11.3 billion, up to KRW 29.2 billion.

Government Strategy for Improvement of R&D Support to the W Enterprises (IT기업에 대한 정부의 R&D 지원 개선 방안)

  • 송학현;최세하;강희조;김윤호
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • 2003.05a
    • /
    • pp.62-66
    • /
    • 2003
  • In 1998, Korea IT company operation 10,000 and Gross Domestic Product(GDP) was 9.3%, IT industry employee 380,000 persons. In 2001, growing the company 20,000, GDP 12.9% and 500,000 employee. National policy have diverse programs to the IT sector. Ministry of communication(MOC or MIC) have invested by the R & D Program from later 1980'. National subsidizes direct or indirect to the programs, it's not market principal but subsidized to organization(Institute, college, company etc), this paper analysis the national subsidize system and suggestion the advanced system.

  • PDF

Improving the Stability of Gel Mass of Vegetable Soft Capsule (식물성 연질캡슐의 겔 조성물 안정성 개선 연구)

  • Lee, Yeon Hui;Weon, Kwon Yeon
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.17 no.5
    • /
    • pp.397-404
    • /
    • 2016
  • The objective of this study is to determine the physical characteristics of the gel mass of vegetable soft capsules and to maintain their rheological stability for improving manufacturability. The effect of each capsule shell component on the viscosity of the gel mass was studied for 6 hours, and the effects of adding an alkalizer or electrolytes to neutralize the sulfate groups on the carrageenan molecule were also investigated. Carrageenan was identified as a major component that affects the viscosity of the gel mass, and it showed unstable properties with age. The viscosity and stability of the gel mass were remarkably improved when an alkalizer or electrolytes were added at 3.0% relative to the carrageenan. 3.6 M KCl showed the highest effect on increasing the viscosity. A stable gel mass composition for vegetable soft capsules was successfully developed, which can be considered to increase the application of the capsules in the pharmaceutical and food industries.