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Is green Knowledge improving Environmental Productivity? Sectoral Evidence from Italian Regions

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This paper provides empirical investigation of the effects of environmental innovations (EIs)on environmental performances, as proxied by the environmental productivity (EP) measure. We focused on sectoral environmental productivity of Italian Regions by exploiting the Regional Accounting Matrix including Environmental Accounts (Regional NAMEA). Patent applications have been extracted by the Patstat Database and assigned to the environmental domain by adopting three international classifications of green technologies:the WIPO IPC green inventory, the European Patent Office climate change mitigation technologies classification (Y02) and the OECD ENV-Tech indicators. Econometric results outline that regions -sectors characterized by higher levels of green technologies (GTs) are actually those facing better environmental performance. These positive effects directlys tem from the introduction of GT in the same sector, as well as from the introduction of GT in vertically related sectors.

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  • Ghisetti, Claudia & Quatraro, Francesco, 2014. "Is green Knowledge improving Environmental Productivity? Sectoral Evidence from Italian Regions," Department of Economics and Statistics Cognetti de Martiis. Working Papers 201411, University of Turin.
    • Handle: RePEc:uto:dipeco:201411
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    Cited by:

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    2. Patricia Laurens & Christian Bas & Antoine Schoen & Stéphane Lhuillery, 2016. "Technological contribution of MNEs to the growth of energy-greentech sector in the early post-Kyoto period," Environmental Economics and Policy Studies, Springer;Society for Environmental Economics and Policy Studies - SEEPS, vol. 18(2), pages 169-191, April.
    3. Claudia Ghisetti & Francesco Quatraro, 2015. "Regulatory Push-pull Effects on Innovation: An Evaluation of the Effects of the REACH Regulation on Patents in the Chemical Sector. WWWforEurope Working Paper No. 91," WIFO Studies, WIFO, number 58132, February.
    4. Doğan, Buhari & Ghosh, Sudeshna & Hoang, Dung Phuong & Chu, Lan Khanh, 2022. "Are economic complexity and eco-innovation mutually exclusive to control energy demand and environmental quality in E7 and G7 countries?," Technology in Society, Elsevier, vol. 68(C).
    5. Patricia Laurens & Christian Le Bas & Stéphane Lhuillery & Antoine Schoen, 2017. "The determinants of cleaner energy innovations of the world’s largest firms: the impact of firm learning and knowledge capital," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 26(4), pages 311-333, May.
    6. Paramati, Sudharshan Reddy & Mo, Di & Huang, Ruixian, 2021. "The role of financial deepening and green technology on carbon emissions: Evidence from major OECD economies," Finance Research Letters, Elsevier, vol. 41(C).
    7. Jieping Chen & Xianpeng Long & Shanlang Lin, 2022. "Special Economic Zone, Carbon Emissions and the Mechanism Role of Green Technology Vertical Spillover: Evidence from Chinese Cities," IJERPH, MDPI, vol. 19(18), pages 1-22, September.
    8. Nicolas Poussing, 2019. "Does corporate social responsibility encourage sustainable innovation adoption? Empirical evidence from Luxembourg," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 26(3), pages 681-689, May.
    9. Wang, Wei & Rehman, Mubeen Abdur & Fahad, Shah, 2022. "The dynamic influence of renewable energy, trade openness, and industrialization on the sustainable environment in G-7 economies," Renewable Energy, Elsevier, vol. 198(C), pages 484-491.
    10. Lorena D’Agostino, 2015. "How MNEs respond to environmental regulation: integrating the Porter hypothesis and the pollution haven hypothesis," Economia Politica: Journal of Analytical and Institutional Economics, Springer;Fondazione Edison, vol. 32(2), pages 245-269, August.

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    More about this item

    JEL classification:

    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
    • Q53 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Air Pollution; Water Pollution; Noise; Hazardous Waste; Solid Waste; Recycling
    • Q55 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Technological Innovation
    • Q56 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environment and Development; Environment and Trade; Sustainability; Environmental Accounts and Accounting; Environmental Equity; Population Growth
    • R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes

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