• Title/Summary/Keyword: R&D Investments

Search Result 170, Processing Time 0.027 seconds

An Analysis on the Effect of the Government R&D Subsidies on the Private R&D Investments : in the Case of the Pharmaceutical Industry (정부 R&D 지원의 기업 R&D 투자에 대한 효과 분석 -제약산업을 중심으로-)

  • SaKong, Jin;Shin, You-Won
    • Health Policy and Management
    • /
    • v.20 no.1
    • /
    • pp.183-203
    • /
    • 2010
  • The purpose of this study is to analyze the effect of the R&D subsidies by the government on the private firms' R&D investments in the Korean pharmaceutical industry, which are supposed to have positive effects on their economic performance. We also estimate the relationship between the private firms' R&D investments and firms' economic outcome. Empirical analysis is done by Error Component 2 Stage Least Squares(EC2SLS) estimation using 43 pharmaceutical firms' 8 years' panel data. The elasticity of the government R&D subsidies on the private R&D investments is 0.021%, which we cannot say 'efficient'. Also R&D investments have positive effects on the economic outcome of the pharmaceutical firms, as we expected. We propose several suggestions in the conclusion for the efficient way of government R&D subsidies to induce more private R&D investments.

A cross - sectional analysis of scientific and technological performance for the railroad R&D (철도 R&D의 과학기술적 성과에 대한 횡단면 분석)

  • Park, Man-Soo;Bang, Yoon-Seok;Kwon, Yong-Jang;Moon, Dae-Seop;Lee, Hi-Sung
    • Proceedings of the KSR Conference
    • /
    • 2011.05a
    • /
    • pp.1582-1590
    • /
    • 2011
  • An analysis of the railroad industry for R&D investments has been insufficient whereas there are lots of analysis of accumulation of technology, economic performances and ripple effects for macroscopic view and other industry of R&D investments. This study decided intellectual rights, patent, and paper as common indicators of scientific and technological performances for setting up performance targets through surveying and analysis of preceding study and verified a appropriateness of scientific and technological performances for railroad R&D 11 projects which were successfully finished. Preceding study has been set up performance targets by research investments as input, but this study made a performance target by model through a cross-sectional and residual analysis of performances of railroad R&D 11 Projects in applying research investments, capital investments, inner labor cost and inner labor cost per man and research time as inputs, and verified a validity and a empirical analysis through analysis of other project.

  • PDF

Try to Use a New Valuation Approach: Application of the Real Options Pricing Method to an Aerospace Project (항공우주 거대산업 프로젝트의 가치평가에 대한 소고 - 실물옵션 가치평가법의 적용을 중심으로)

  • 최수미
    • Proceedings of the Korea Technology Innovation Society Conference
    • /
    • 2002.05b
    • /
    • pp.181-198
    • /
    • 2002
  • This article describes a methodology for evaluating huge aerospace R&D investments using the real options pricing method. Option pricing has been proposed as a useful approach for modeling investment in R&D. Two important features of R&D investments are that an R&D project takes time to complete and that the outcome of R&D investments is highly uncertain. This makes the analysis of R&D investments difficult. Traditional tools for project evaluation, like IRR or the NPV, are inadequate for coping with the high uncertainty. Hence, In this article I propose a log-transformed binomal lattice method, and it will show that option pricing might be an adequate framework for evaluating such types of aerospace investments.

  • PDF

Analysis Method of the Effect of National R&D investments on Economic Growth

  • Choi, Eun-Chul
    • Journal of Technology Innovation
    • /
    • v.7 no.2
    • /
    • pp.1-20
    • /
    • 1999
  • This paper investigates the effects of various R&D investments on economic growth empirically. To this end, the relationships between various R&D investments and economic growth are analysed, and the rates of return of R&D investments are estimated. Furthermore, the effect of government R&D investment on private sector R&D investment, and the effect of social factors, which affect the relationship between the R&D inputs and economic growth, are analysed. Based on the results of this analysis, a simulation model is developed, which shows the relationship between R&D investments and economic growth rate; this model is verified by analysing the correlation between the actual and the estimated economic growth rate, using the data between 1981 and 1995 of eight selected countries. The validation results show that the simulation model has sufficient accuracy to be used for evaluating and proposing R&D policies for the countries for which appropriate data is available. However, the time-lag effect, which is naturally believed to exist between the R&D input and the economic growth, could not be analysed in a mathematical form, because of the lack of the data to establish this relationship. Thus, when estimating the relationship between them, the time-lag effect in this relationship was included implicitly by using the data of fifteen years.

  • PDF

The Effects of R&D Investments on Exports in the Korean Manufacturing Industry: Focusing on Mediating Effects of Product and Cost Competitiveness (국내 제조 산업의 R&D 투자가 수출에 미치는 영향: 제품경쟁력과 원가경쟁력의 매개효과를 중심으로)

  • Han, Hyun-Sun;Ahn, He-Soung;Lee, Choi
    • Korea Trade Review
    • /
    • v.42 no.2
    • /
    • pp.1-27
    • /
    • 2017
  • The purpose of this paper is to examine how industry-level R&D investments increase exports in Korean manufacturing industries through the strengthening of product competitiveness and cost competitiveness. We developed a research model indicating that R&D investments positively affect product competitiveness and cost competitiveness, in which investments in R&D will finally lead to increases in exports in manufacturing industries. Product competitiveness is divided into new product innovation capability and product quality competitiveness, while cost competitive advantage is divided into labor productivity and capital productivity. We have collected data from 20 manufacturing industries between 2004 and 2014, and analyzed them through path analysis. Empirical results of this study are as follows. First, R&D investment in the manufacturing industry positively affects new product innovation capability, product quality competitiveness, labor productivity and capital productivity of the industries. Second, increased product quality competitiveness, labor productivity and capital productivity positively affects exports of Korean manufacturing industries. Thus, we can conclude that R&D investments in Korean manufacturing industries positively influence exports through increases in product quality competitiveness, labor productivity and capital productivity.

  • PDF

Economic Analysis Study on the R&D Effect of Performance Improvement of the Tri-generation Fuel Cell System (연료전지 삼중열병합 시스템의 성능개선 R&D 효과에 대한 경제성 분석 연구)

  • Ahn, Jong-Deuk;Lee, Kwan-Young;Seo, Seok-Ho
    • New & Renewable Energy
    • /
    • v.18 no.2
    • /
    • pp.26-39
    • /
    • 2022
  • Considering the recent substantial increase in national research and development (R&D) budgets in the energy sector there has been increased Interest in the effectiveness of government R&D investments. We conducted a case study to calculate the allowable scale and effectiveness of R&D investment by calculating the direct performance improvement effect resulting from R&D investment as an economic value. Using conditions that existed prior to R&D investments as a reference, five cases in which performance improved due to R&D investments were compared and analyzed. The government's financial investment is increasing rapidly in line with the establishment of the national hydrogen roadmap. R&D is needed to enhance the current low technology readiness level of hydrogen fuel cells compared to solar and wind energy fields. Therefore, an R&D project to improve the performance of the fuel cell system was selected as this case study's subject. Using the results in this study, the allowable level of investment in the task unit of national R&D projects could be calculated. Moreover, it is advisable to provide a standard for rational decision making for new R&D investments since it is possible to determine investment priorities among a large number of candidates.

The Analysis of Granger Causality between GDP and R&D Investments in Government, Private, Defense Sectors (국방 R&D 투자 및 정부, 민간 R&D 투자와 국민소득간의 상호 인과관계 분석)

  • Lee, Jin-Woo;Kwon, O-Sung
    • Journal of the military operations research society of Korea
    • /
    • v.34 no.1
    • /
    • pp.79-98
    • /
    • 2008
  • The purpose of this paper is to find the desirable R&D policies in defense area by analyzing causality between GDP and R&D investments in government, private, defense sectors. We have five variables which are composed of GDP, total R&D investment, R&D investments in government, private and defense sectors to figure out the causality between R&D investment in defense sector and other components. In the course of analysis on causality, we took the unit root test of variables to prevent spurious regression. Also we need to take cointegration test about non-stationary variables before the causality test. According to these test results, we took the causality test using ECM(Error Correction Model) for the models which have cointegrating relations. And we took ordinary Granger causality test for model which doesn't have a long-run stationary relationship. As a result of the causality test, it was shown that there exists the long-nu causality to GDP and R&D investments in government and private sectors from other variables. However, there doesn't exist the causality to defense R&D investment from other variables. We found that there doesn't exist the causality between R&D investments in defense and private sectors, and that they are independent.

Performance Improvement of Government R&D Investments Through Creating Open Innovation Conditions (개방형 혁신여건 조성을 통한 정부 R&D투자의 성과 제고)

  • Kim, Jae-Hong
    • Journal of Digital Convergence
    • /
    • v.8 no.2
    • /
    • pp.29-42
    • /
    • 2010
  • To improve the performance of R&D investments, government has taken great efforts for advancing the structure and process in R&D systems. However, due to the drastic internal/external changes in the technological environment and the steady increase of investment scale, the necessity for a innovative approach which accomplishes returns to scale through the utilization of various external resources is emerging. In this regard, open innovation approach can minimize the possibility of government failures by strengthening the absorptive capacity of external resources and enhancing the cooperation and participation of diverse innovative participants within the R&D system. This paper evaluates the previous researches and government policies concerning the performances of government R&D investments, and presents the connectivity between open innovation and its possible contribution to the improvement of R&D investment performances.

  • PDF

R&D Investment in Intermediate Goods Industry by Intellectual Property Rights Protection Policies and Policy Implications (지식재산권 보호정책에 의한 중간재 산업 R&D 투자 결정 모형 및 정책 함의)

  • Mee-Kyung Jung
    • Korea Trade Review
    • /
    • v.46 no.4
    • /
    • pp.205-217
    • /
    • 2021
  • This paper examines the effects of intellectual property protection policies on upstream firms' R&D investments in order to derive policy implications in relation to the fostering of the intermediate goods industry. To that end, the dependence on import of intermediate goods and the degree of protection of intellectual property rights are introduced into the model to analyze the effects of R&D investments on the dependence on imports and the effects of intellectual property rights protection policies on the level of R&D investments in order and the social welfare effects are also checked. The policy implications derived in this paper, which used an oligopolistic market model with a vertical specialization structure, are as follows. As R&D investments expand, upstream firm begins to have price competitiveness, the dependence on import of intermediate goods by downstream firm decreases, and social welfare increases. That is, in order to strengthen the independence of the intermediate goods industry, R&D investments by upstream firm should be expanded, and to promote this, the government should strengthen the protection of intellectual property rights.

R&D Investments and Ownership Structure (R&D 투자와 소유구조)

  • Cho Shin;Yoon Choong-Han
    • Journal of Korea Technology Innovation Society
    • /
    • v.8 no.3
    • /
    • pp.1199-1224
    • /
    • 2005
  • This study analyzes various factors affecting a firm's investments, focusing on both a firm's ownership structure and CEO's incentives. While previous empirical works focus on various financial data in order to test the Schumpeterian Hypotheses, this paper is using various ownership structure data as well as financial data. Empirical results show that the greater a firm's CEO has the company's own stock, the less he spends in R&D investments. The main empirical results of this study is in line with past empirical studies on various markets outside of Korea.

  • PDF