Invention and International Diffusion of Water Conservation and Availability Technologies: Evidence from Patent Data

Organisation for Economic Co-operation and Development2026-04-11 收录

下载链接：

https://www.oecd.org/en/publications/invention-and-international-diffusion-of-water-conservation-and-availability-technologies_5js679fvllhg-en.html

下载链接

链接失效反馈

官方服务：

资源简介：

This paper identifies over 50 000 patents filed worldwide in various water-related adaptation technologies between 1990 and 2010, distinguishing between those related to water availability (supply) and water conservation (demand) technologies. The paper then analyses the innovation activity – including inventive activity by country and technology,...