The reach of the visible hand: government acknowledgments in US patents and technological change, 1975-2015

有形之手的触及：政府对美国专利和技术变革的认可，1975-2015

• 批准号: 1536022
• 负责人: Lee Fleming
• 金额: $ 49.36万
• 依托单位: University of California-Berkeley
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2015
• 资助国家: 美国
• 起止时间: 2015-09-01 至 2017-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1536022&HistoricalAwards=false
• 关键词: reach; visible; hand; government; acknowledgments

It has long been received wisdom that investment in research greatly facilitates the technological progress that ultimately improves economic productivity and living standards. Unfortunately, the systematic and quantitative evidence to support these arguments remains thin and expensive to produce. This project generates and makes public detailed observations of all patents that acknowledge government support. More specifically, it calculates the proportion of patents issued through 2015 that have relied, directly or indirectly, upon government investment. This research provides a sharper picture of how government sponsored research impacts technological change. Using advanced data techniques, mainly natural language processing and machine learning, this project identifies every US patent since 1976 that contains an acknowledgment of government support. A real-time visualization tool will enable the past and future citation networks of any U.S. patent since 1976. Taken together, this work measures and illustrates the extent to which today?s patented technology, both domestic and foreign, can be traced (whether directly or indirectly) back to US taxpayer investment. This project investigates the total number of government supported patents since 1976 and their characteristics to discern the impact of government support on subsequent invention, relative to similar private sector technology. Augmented with characteristics of inventors the project will enable examination of the career paths of government supported inventors and estimate US government support going to foreign inventors. The project measures the impact of that support on technological trajectories and the knowledge diffusion of ? and the foreign brain drain from ? US government investment. It illustrates these results in a dynamic rendering of the backward and forward citation network for any user-specified patent. These easily communicated and illustrated findings facilitate more informed discussion and debate regarding science and technology research funding.

长期以来，人们一直认为，对研究的投资极大地促进了技术进步，最终提高了经济生产力和生活水平。 不幸的是，支持这些论点的系统和定量证据仍然薄弱，而且制作成本高昂。 该项目生成并公开所有承认政府支持的专利的详细观察结果。 更具体地说，它计算了到2015年，直接或间接依赖政府投资的专利比例。 这项研究为政府资助的研究如何影响技术变革提供了更清晰的画面。 利用先进的数据技术，主要是自然语言处理和机器学习，该项目识别了自1976年以来包含政府支持的每一项美国专利。 实时可视化工具将使自1976年以来的任何美国专利的过去和未来的引用网络成为可能。 两者合计，这项工作的措施，并说明了在何种程度上今天？美国的专利技术，无论是国内的还是国外的，都可以（直接或间接）追溯到美国纳税人的投资。该项目调查了自1976年以来政府支持的专利总数及其特征，以确定政府支持对后续发明的影响，相对于类似的私营部门技术。 该项目增加了发明家的特征，将能够检查政府支持的发明家的职业道路，并估计美国政府对外国发明家的支持。 该项目的措施，对技术轨迹和知识扩散的支持的影响？和外国人才外流的原因美国政府投资。 它说明了这些结果在一个动态渲染的向后和向前引用网络的任何用户指定的专利。 这些易于沟通和说明的调查结果有助于就科学和技术研究资金进行更知情的讨论和辩论。