Our study concentrates on the impact of public research and development (R&D) as solar PV market matures. This paper tried to distinguish the concepts of market maturity and technology maturity and to approach them measurably. Considering the concept of cost reduction rate and number of patent change rate, we estimates maturity indicator respectively. Next, we estimate how market and technology maturity interact with public R&D. Finally, we examine whether the R&D effect varies depending on market maturity. This study suggests the implications of the R&D policy of renewable energy technologies at various maturity levels by making the concept of market maturity which is commonly used and measuring the R&D effect according to market maturity.
IRENA. Renewable capacity statistics 2018.
Abu Dhabi:
International Renewable Energy Agency (IRENA), 2018.
2.
IRENA and CPI. Global landscape of renewable energy finance, 2018.
Abu Dhabi:
International Renewable Energy Agency, 2018.
3.
GrossRLeachMBauenA.Progress in renewable energy. Environ Int2003;
29: 105–122.
4.
McDonaldASchrattenholzerL.Learning rates for energy technologies. Energy Policy2001;
29: 255–261.
5.
GrüblerANakićenovićNVictorDG.Dynamics of energy technologies and global change. Energy Policy1999;
27: 247–280.
6.
PoppDHascicIMedhiN.Technology and the diffusion of renewable energy. Energy Econ2011;
33: 648–662.
7.
JacobssonSJohnsonA.The diffusion of renewable energy technology: an analytical framework and key issues for research. Energy Policy2000;
28: 625–640.
8.
SagarADVan der ZwaanB.Technological innovation in the energy sector: R&D, deployment, and learning-by-doing. Energy Policy2006;
34: 2601–2608.
9.
LalienėRSakalasA.Development of R&D effectiveness assessment system in the research organizations. Procedia Soc Behav Sci2014;
156: 340–344.
10.
PammolliFMagazziniLRiccaboniM.The productivity crisis in pharmaceutical R&D. Nat Rev Drug Discovery2011;
10: 428.
11.
BanerjeeTSiebertR.Dynamic impact of uncertainty on R&D cooperation formation and research performance: Evidence from the bio-pharmaceutical industry. Res Policy2017;
46: 1255–1271.
12.
NishimuraJOkadaY.R&D portfolios and pharmaceutical licensing. Res Policy2014;
43: 1250–1263.
13.
DiMasiJAHansenRWGrabowskiHG.The price of innovation: new estimates of drug development costs. J Health Econ2003;
22: 151–185.
14.
BlankDMStiglerGJ. The demand and supply of scientific personnel. New York: National Bureau of Economic Research, 1957.
15.
Lee CY The differential effects of public R&D support on firm R&D: Theory and evidence from multi-country data. Technovation 2011; 31: 256–269.
16.
Toole AA and Turvey C. How does initial public financing influence private incentives for follow-on investment in early-stage technologies? The Journal of Technology Transfer 2009; 34: 43–58.
17.
MazzucatoMSemieniukG.Public financing of innovation: new questions. Oxford Rev Econ Policy2017;
33: 24–48.
KimKHeoEKimY.Dynamic policy impacts on a technological-change system of renewable energy: an empirical analysis. Environ Resource Econ2017;
66: 205–236.
20.
JohnstoneNHaščičIPoppD.Renewable energy policies and technological innovation: evidence based on patent counts. Environ Resource Econ2010;
45: 133–155.
21.
International Energy Agency 2018.
22.
Organisation for Economic Co-operation and Development 2018.
23.
Climate Policy Initiative. “The global landscape of climate finance 2014.” Venice: Climate Policy Initiative (2014).
GhosalV. The effects of uncertainty and sunk costs on firms’ decision-making: evidence from net entry, industry structure and investment dynamics. In: The economics of imperfect markets. Germany: Physica-Verlag HD, 2010, pp.167–182.
26.
GoelRKRamR.Irreversibility of R&D investment and the adverse effect of uncertainty: evidence from the OECD countries. Econ Lett2001;
71: 287–291.
27.
HoppmannJPetersMSchneiderM, et al.
The two faces of market support – how deployment policies affect technological exploration and exploitation in the solar photovoltaic industry. Res Policy2013;
42: 989–1003.
28.
HuentelerJSchmidtTSOssenbrinkJ, et al.
Technology life-cycles in the energy sector – technological characteristics and the role of deployment for innovation. Technol Forecasting Soc Change2016;
104: 102–121.
