首页 > 最新文献

ERPN: National (Sub-Topic)最新文献

英文 中文
The Diffusion of Disruptive Technologies 颠覆性技术的扩散
Pub Date : 2021-06-28 DOI: 10.2139/ssrn.3875827
N. Bloom, T. Hassan, Aakash Kalyani, J. Lerner, Ahmed Tahoun
We identify novel technologies using textual analysis of patents, job postings, and earnings calls. Our approach enables us to identify and document the diffusion of 29 disruptive technologies across firms and labor markets in the U.S. Five stylized facts emerge from our data. First, the locations where technologies are developed that later disrupt businesses are geographically highly concentrated, even more so than overall patenting. Second, as the technologies mature and the number of new jobs related to them grows, they gradually spread across space. While initial hiring is concentrated in high-skilled jobs, over time the mean skill level in new positions associated with the technologies declines, broadening the types of jobs that adopt a given technology. At the same time, the geographic diffusion of low-skilled positions is significantly faster than higher-skilled ones, so that the locations where initial discoveries were made retain their leading positions among high-paying positions for decades. Finally, these technology hubs are more likely to arise in areas with universities and high skilled labor pools. Institutional subscribers to the NBER working paper series, and residents of developing countries may download this paper without additional charge at www.nber.org.
我们通过对专利、招聘公告和收益电话的文本分析来识别新技术。我们的方法使我们能够识别和记录29种颠覆性技术在美国公司和劳动力市场的扩散。我们的数据显示了五个格式化的事实。首先,技术开发的地点在地理上高度集中,甚至比整体专利更为集中。其次,随着技术的成熟和与之相关的新工作的增加,它们逐渐遍布整个空间。虽然最初的招聘主要集中在高技能岗位,但随着时间的推移,与技术相关的新岗位的平均技能水平会下降,从而扩大了采用特定技术的工作类型。与此同时,低技能职位的地理扩散速度明显快于高技能职位,因此,最初发现矿藏的地区在高收入职位中保持领先地位长达数十年。最后,这些技术中心更有可能出现在拥有大学和高技能劳动力的地区。国家经济研究局工作论文系列的机构订阅者和发展中国家的居民可以在www.nber.org免费下载本文。
{"title":"The Diffusion of Disruptive Technologies","authors":"N. Bloom, T. Hassan, Aakash Kalyani, J. Lerner, Ahmed Tahoun","doi":"10.2139/ssrn.3875827","DOIUrl":"https://doi.org/10.2139/ssrn.3875827","url":null,"abstract":"We identify novel technologies using textual analysis of patents, job postings, and earnings calls. Our approach enables us to identify and document the diffusion of 29 disruptive technologies across firms and labor markets in the U.S. Five stylized facts emerge from our data. First, the locations where technologies are developed that later disrupt businesses are geographically highly concentrated, even more so than overall patenting. Second, as the technologies mature and the number of new jobs related to them grows, they gradually spread across space. While initial hiring is concentrated in high-skilled jobs, over time the mean skill level in new positions associated with the technologies declines, broadening the types of jobs that adopt a given technology. At the same time, the geographic diffusion of low-skilled positions is significantly faster than higher-skilled ones, so that the locations where initial discoveries were made retain their leading positions among high-paying positions for decades. Finally, these technology hubs are more likely to arise in areas with universities and high skilled labor pools. \u0000 \u0000Institutional subscribers to the NBER working paper series, and residents of developing countries may download this paper without additional charge at www.nber.org.","PeriodicalId":315001,"journal":{"name":"ERPN: National (Sub-Topic)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128046447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 24
Challenges Along the Entrepreneurial Journey: Considerations for Entrepreneurship Supporters 创业之路的挑战:对创业支持者的考虑
Pub Date : 2020-05-28 DOI: 10.2139/ssrn.3637048
J. Looze, S. Desai
Entrepreneurs have the potential to create new jobs in their communities, bring new products and services to the market, and change the way we lead our lives. But it’s not enough to have a good idea. Some aspiring entrepreneurs encounter barriers that prevent them from ever starting a business. And those entrepreneurs who do start businesses may face challenges that limit the ability of their businesses to flourish. As a result, individuals and communities may collectively lose out on the new jobs, products, services, and innovations that were never created.

What are the biggest barriers facing entrepreneurs and aspiring entrepreneurs? Where are they getting stuck? What prevents businesses from getting off the ground? What inhibits the entrepreneurs from thriving? Understanding the barriers entrepreneurs encounter along their journeys can help entrepreneurship supporters – including nonprofits, funders, policymakers, investors, and researchers – better understand how to help entrepreneurs and aspiring entrepreneurs.

The report includes the results from our survey and key considerations for entrepreneurship supporters.
企业家有潜力在他们的社区创造新的就业机会,为市场带来新的产品和服务,并改变我们的生活方式。但光有一个好主意是不够的。一些有抱负的企业家遇到了阻碍他们创业的障碍。而那些创业的企业家可能会面临限制其企业发展能力的挑战。因此,个人和社区可能会集体失去从未创造过的新工作、产品、服务和创新。企业家和有抱负的企业家面临的最大障碍是什么?他们被困在哪里?是什么阻碍了企业的起步?是什么阻碍了企业家的发展?了解企业家在创业过程中遇到的障碍,可以帮助企业家的支持者——包括非营利组织、资助者、政策制定者、投资者和研究人员——更好地了解如何帮助企业家和有抱负的企业家。这份报告包括了我们的调查结果以及创业支持者的主要考虑因素。
{"title":"Challenges Along the Entrepreneurial Journey: Considerations for Entrepreneurship Supporters","authors":"J. Looze, S. Desai","doi":"10.2139/ssrn.3637048","DOIUrl":"https://doi.org/10.2139/ssrn.3637048","url":null,"abstract":"Entrepreneurs have the potential to create new jobs in their communities, bring new products and services to the market, and change the way we lead our lives. But it’s not enough to have a good idea. Some aspiring entrepreneurs encounter barriers that prevent them from ever starting a business. And those entrepreneurs who do start businesses may face challenges that limit the ability of their businesses to flourish. As a result, individuals and communities may collectively lose out on the new jobs, products, services, and innovations that were never created.<br><br>What are the biggest barriers facing entrepreneurs and aspiring entrepreneurs? Where are they getting stuck? What prevents businesses from getting off the ground? What inhibits the entrepreneurs from thriving? Understanding the barriers entrepreneurs encounter along their journeys can help entrepreneurship supporters – including nonprofits, funders, policymakers, investors, and researchers – better understand how to help entrepreneurs and aspiring entrepreneurs.<br><br>The report includes the results from our survey and key considerations for entrepreneurship supporters.","PeriodicalId":315001,"journal":{"name":"ERPN: National (Sub-Topic)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132753973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A Cochrane Method Systematic Review of University Tech Commercialization Research 大学技术商业化研究的Cochrane方法系统综述
Pub Date : 2018-10-01 DOI: 10.2139/ssrn.3298480
C. Hamilton
Since 1980 universities have been able to commercialize inventions that their faculty researchers create as per the 1980 Bayh-Dole Act (P.L. 96-517). Research universities can now own and license these inventions to small and well established companies. Since 1980, research universities have used tech commercialization to support their regional economies with product development and sales, and academic entrepreneurship resulting in university spinoffs and start-up business formations. This results in job creation. The technology transfer offices (TTOs) which were established at many research universities to manage this process have been studied quite extensively. However, the foundational elements that fuel successful TTO performance has not been studied comprehensively. Instead, there are numerous fragmented studies that date back to the early 1980s. In addition, there is no agreed upon common theory for studying university technology and how these elemental inputs related to performance outputs.

Thus, herein it is advocated that the resource-based view (J. Barney, 1991) and theory on environmental munificence (Castrogiovanni, 1991, 2002) be used as a theoretical framework for researching university technology commercialization. Competitive resources in a more munificent environment can make it easier for an organization to survive and prosper.
自1980年以来,大学已经能够根据1980年Bayh-Dole法案(P.L. 96-517)将其教师研究人员创造的发明商业化。研究型大学现在可以拥有这些发明,并将其授权给小型和成熟的公司。自1980年以来,研究型大学利用技术商业化,通过产品开发和销售来支持其区域经济,而学术创业则导致了大学的衍生和创业形式。这就创造了就业机会。许多研究型大学为管理这一进程而设立的技术转让办公室(TTOs)已经得到了相当广泛的研究。然而,推动成功的TTO性能的基本要素尚未得到全面研究。相反,有许多零碎的研究可以追溯到20世纪80年代初。此外,对于研究大学技术以及这些要素投入与绩效产出之间的关系,还没有达成一致的共同理论。因此,本文主张以资源基础观点(J. Barney, 1991)和环境慷慨理论(Castrogiovanni, 1991, 2002)作为研究大学技术商业化的理论框架。在一个更丰富的环境中,竞争资源可以使组织更容易生存和繁荣。
{"title":"A Cochrane Method Systematic Review of University Tech Commercialization Research","authors":"C. Hamilton","doi":"10.2139/ssrn.3298480","DOIUrl":"https://doi.org/10.2139/ssrn.3298480","url":null,"abstract":"Since 1980 universities have been able to commercialize inventions that their faculty researchers create as per the 1980 Bayh-Dole Act (P.L. 96-517). Research universities can now own and license these inventions to small and well established companies. Since 1980, research universities have used tech commercialization to support their regional economies with product development and sales, and academic entrepreneurship resulting in university spinoffs and start-up business formations. This results in job creation. The technology transfer offices (TTOs) which were established at many research universities to manage this process have been studied quite extensively. However, the foundational elements that fuel successful TTO performance has not been studied comprehensively. Instead, there are numerous fragmented studies that date back to the early 1980s. In addition, there is no agreed upon common theory for studying university technology and how these elemental inputs related to performance outputs.<br><br>Thus, herein it is advocated that the resource-based view (J. Barney, 1991) and theory on environmental munificence (Castrogiovanni, 1991, 2002) be used as a theoretical framework for researching university technology commercialization. Competitive resources in a more munificent environment can make it easier for an organization to survive and prosper.","PeriodicalId":315001,"journal":{"name":"ERPN: National (Sub-Topic)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131448366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Private Participation in US Infrastructure: The Role of PPP Units 美国基础设施的私人参与:PPP单位的作用
Pub Date : 2016-10-01 DOI: 10.2139/ssrn.3306259
Carter B. Casady, R. Geddes
The use of public-private partnerships (PPPs) is expanding globally. PPP contracts have become the main vehicle to incorporate private-sector skills, resources, and risk management into the delivery of critical infrastructure facilities. PPPs include two key elements: bundling together, in some combination, facility design, construction, operation, maintenance, and financing, along with the meaningful transfer of infrastructure-related risks to private partners. PPPs have been used to deliver network infrastructure such as roads, bridges, tunnels, and water systems, as well as social infrastructure such as schools, hospitals, prisons, and courthouses. Properly designed, executed, and enforced PPPs can create substantial social value. Poorly designed PPPs, however, can generate social costs. Therefore, ensuring careful end-to-end management of the PPP process is crucial to their success.

Countries around the world are addressing those challenges by creating PPP units. PPP units are quasi-governmental entities that assist the public sector with pre-project screening, project prioritization, education, and expert advice. PPP units have been established in Australia, Canada, China, Israel, Japan, Egypt, the United Kingdom, and India, among many other countries. They strive to ensure that infrastructure projects attract private participation while promoting the public interest. Despite their global popularity, PPP units remain relatively understudied and underused in the United States.

PPP units have effectively supported private participation in infrastructure around the world. Because the US lags behind other developed countries in PPP use, the benefits of such units would likely be large if implemented here. In this report, we consider how the United States can effectively use PPP units. Fifty such units would emerge if undertaken at the state level. This would result in many relatively small units with minimal PPP deal flow that fail to capture economies in size and scope. Alternatively, a single large federal PPP unit could create problems of its own. We explore a middle ground: creating seven regional PPP units in conjunction with a federal unit. Modeled roughly on the West Coast Infrastructure Exchange (WCX), these regional PPP units mirror the seven emerging US economic megaregions. Their formation would occur in concert with evolving federal PPP unit efforts.

We then review the set of benefits generated by our proposed regional PPP units. Benefits include greater public-sector understanding of and expertise in PPP project delivery, discovering and implementing global best practices, improved project screening and prioritization, lower transaction costs associated with PPPs, and the allocation of capital to higher-valued projects. Greater reliance on PPP units would refocus US infrastructure investment on asset performance, rigorous project evaluation, and enhanced public-sector procurement capacity. PPP units would also a
公私伙伴关系(ppp)的使用正在全球范围内扩大。PPP合同已成为将私营部门技能、资源和风险管理纳入关键基础设施交付的主要工具。公私伙伴关系包括两个关键要素:以某种组合方式将设施设计、建设、运营、维护和融资捆绑在一起,同时将与基础设施相关的风险有意义地转移给私营合作伙伴。ppp已被用于交付网络基础设施,如道路、桥梁、隧道和供水系统,以及社会基础设施,如学校、医院、监狱和法院。适当地设计、执行和实施公私伙伴关系可以创造巨大的社会价值。然而,设计不当的公私伙伴关系可能会产生社会成本。因此,确保对PPP过程进行细致的端到端管理对它们的成功至关重要。世界各国正在通过建立PPP单位来应对这些挑战。PPP单位是准政府实体,协助公共部门进行项目前筛选、项目优先排序、教育和专家咨询。PPP单位已在澳大利亚、加拿大、中国、以色列、日本、埃及、英国和印度等许多国家建立。他们努力确保基础设施项目在促进公众利益的同时吸引私人参与。尽管PPP在全球很受欢迎,但在美国,PPP单位的研究和使用仍然相对不足。PPP单位有效地支持了世界各地私营部门参与基础设施建设。由于美国在PPP使用方面落后于其他发达国家,如果在美国实施,这些单位的好处可能会很大。在本报告中,我们考虑了美国如何有效地使用PPP单位。如果在州一级进行,将会出现50个这样的单位。这将导致许多相对较小的单位,其PPP交易流量最小,无法在规模和范围上实现经济效益。另一种情况是,单一的大型联邦PPP单位可能会产生自己的问题。我们探索了一个中间地带:与一个联邦单位一起创建七个地区PPP单位。这些区域PPP单位大致以西海岸基础设施交易所(WCX)为模型,反映了美国七个新兴的经济大区域。它们的形成将与不断发展的联邦PPP单位的努力相一致。然后,我们回顾了我们建议的区域PPP单元所产生的一系列效益。收益包括公共部门对PPP项目交付的理解和专业知识的提高,发现和实施全球最佳实践,改进项目筛选和优先排序,降低与PPP相关的交易成本,以及将资金分配给高价值项目。更多地依赖PPP模式将使美国的基础设施投资重新聚焦于资产绩效、严格的项目评估和增强的公共部门采购能力。PPP单位还将允许州和地方政府改善其基础设施项目的开发和交付,同时有效地管理风险并解决一系列众所周知的美国基础设施问题。
{"title":"Private Participation in US Infrastructure: The Role of PPP Units","authors":"Carter B. Casady, R. Geddes","doi":"10.2139/ssrn.3306259","DOIUrl":"https://doi.org/10.2139/ssrn.3306259","url":null,"abstract":"The use of public-private partnerships (PPPs) is expanding globally. PPP contracts have become the main vehicle to incorporate private-sector skills, resources, and risk management into the delivery of critical infrastructure facilities. PPPs include two key elements: bundling together, in some combination, facility design, construction, operation, maintenance, and financing, along with the meaningful transfer of infrastructure-related risks to private partners. PPPs have been used to deliver network infrastructure such as roads, bridges, tunnels, and water systems, as well as social infrastructure such as schools, hospitals, prisons, and courthouses. Properly designed, executed, and enforced PPPs can create substantial social value. Poorly designed PPPs, however, can generate social costs. Therefore, ensuring careful end-to-end management of the PPP process is crucial to their success.<br><br>Countries around the world are addressing those challenges by creating PPP units. PPP units are quasi-governmental entities that assist the public sector with pre-project screening, project prioritization, education, and expert advice. PPP units have been established in Australia, Canada, China, Israel, Japan, Egypt, the United Kingdom, and India, among many other countries. They strive to ensure that infrastructure projects attract private participation while promoting the public interest. Despite their global popularity, PPP units remain relatively understudied and underused in the United States.<br><br>PPP units have effectively supported private participation in infrastructure around the world. Because the US lags behind other developed countries in PPP use, the benefits of such units would likely be large if implemented here. In this report, we consider how the United States can effectively use PPP units. Fifty such units would emerge if undertaken at the state level. This would result in many relatively small units with minimal PPP deal flow that fail to capture economies in size and scope. Alternatively, a single large federal PPP unit could create problems of its own. We explore a middle ground: creating seven regional PPP units in conjunction with a federal unit. Modeled roughly on the West Coast Infrastructure Exchange (WCX), these regional PPP units mirror the seven emerging US economic megaregions. Their formation would occur in concert with evolving federal PPP unit efforts.<br><br>We then review the set of benefits generated by our proposed regional PPP units. Benefits include greater public-sector understanding of and expertise in PPP project delivery, discovering and implementing global best practices, improved project screening and prioritization, lower transaction costs associated with PPPs, and the allocation of capital to higher-valued projects. Greater reliance on PPP units would refocus US infrastructure investment on asset performance, rigorous project evaluation, and enhanced public-sector procurement capacity. PPP units would also a","PeriodicalId":315001,"journal":{"name":"ERPN: National (Sub-Topic)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127709842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Keep Your Friends Close, Your Enemies Closer: The Case for Inclusive Innovation Policy 亲近你的朋友,更亲近你的敌人:包容性创新政策的案例
Pub Date : 2016-09-07 DOI: 10.2139/ssrn.2836301
J. Potts, Darcy W. E. Allen, T. MacDonald
Innovation policy has developed along two broad fronts: market failure and systems failure. Both focus on investing in innovation (solving a market incentive problem) and building infrastructure for innovation (solving an institutional coordination problem). But an alternative approach to innovation policy, suggested by Juma (2016), is to focus on overcoming latent resistance through inclusive innovation (solving a socio-behavioural resistance problem). We distinguish between innovation policy that seeks to ‘help its friends’ versus innovation policy based about ‘engaging its enemies’. This paper explores what an inclusive innovation policy approach based on engaging with the enemies of innovation might look like and how it would be developed.
创新政策沿着两大前沿发展:市场失灵和制度失灵。两者都关注创新投资(解决市场激励问题)和创新基础设施建设(解决制度协调问题)。但是,Juma(2016)提出的创新政策的另一种方法是,通过包容性创新(解决社会行为抵抗问题),专注于克服潜在的阻力。我们将寻求“帮助朋友”的创新政策与基于“与敌人交战”的创新政策区分开来。本文探讨了一种基于与创新的敌人接触的包容性创新政策方法可能是什么样子的,以及它将如何发展。
{"title":"Keep Your Friends Close, Your Enemies Closer: The Case for Inclusive Innovation Policy","authors":"J. Potts, Darcy W. E. Allen, T. MacDonald","doi":"10.2139/ssrn.2836301","DOIUrl":"https://doi.org/10.2139/ssrn.2836301","url":null,"abstract":"Innovation policy has developed along two broad fronts: market failure and systems failure. Both focus on investing in innovation (solving a market incentive problem) and building infrastructure for innovation (solving an institutional coordination problem). But an alternative approach to innovation policy, suggested by Juma (2016), is to focus on overcoming latent resistance through inclusive innovation (solving a socio-behavioural resistance problem). We distinguish between innovation policy that seeks to ‘help its friends’ versus innovation policy based about ‘engaging its enemies’. This paper explores what an inclusive innovation policy approach based on engaging with the enemies of innovation might look like and how it would be developed.","PeriodicalId":315001,"journal":{"name":"ERPN: National (Sub-Topic)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125742020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
The Impact of R&D on the Singapore Economy: A Time Series Analysis 研发对新加坡经济的影响:时间序列分析
Pub Date : 2016-01-21 DOI: 10.2139/ssrn.2719442
Y. Ho, P. Wong
This paper analyses the impact of R&D on economic performance in Singapore from 1978 to 2012 through the use of time series analysis. The Cobb-Douglas based analysis establishes a long-run equilibrium relationship between Total Factor Productivity (TFP) and R&D investments. We found that short-run productivity of R&D in Singapore is comparable to the smaller advanced economics in the OECD. However, in terms of long-run R&D productivity, Singapore lags slightly behind the smaller OECD nations and far behind the G7 countries. This suggests leakage of value capture and low absorptive capacity in local firms. Possibility of productivity improvements induced by policy changes in the 1990s was considered but no evidence of significant structural breaks was found. Lastly, Granger-causality analysis reveals that public sector R&D augments private sector R&D capital, thus playing an important role in generating externalities and spillover effects. Policy implications and lessons for other middle-income countries are discussed.
本文采用时间序列分析方法,分析了1978 - 2012年新加坡R&D对经济绩效的影响。基于Cobb-Douglas的分析建立了全要素生产率(TFP)与研发投资之间的长期均衡关系。我们发现,新加坡的短期研发生产率与经合组织中规模较小的发达经济体相当。然而,就长期研发生产力而言,新加坡略微落后于较小的经合组织国家,远远落后于七国集团国家。这表明当地企业存在价值获取的泄漏和低吸收能力。考虑了1990年代政策变化导致生产率提高的可能性,但没有发现重大结构性断裂的证据。最后,格兰杰因果分析表明,公共部门研发增加了私营部门研发资本,从而在产生外部性和溢出效应方面发挥了重要作用。讨论了对其他中等收入国家的政策影响和教训。
{"title":"The Impact of R&D on the Singapore Economy: A Time Series Analysis","authors":"Y. Ho, P. Wong","doi":"10.2139/ssrn.2719442","DOIUrl":"https://doi.org/10.2139/ssrn.2719442","url":null,"abstract":"This paper analyses the impact of R&D on economic performance in Singapore from 1978 to 2012 through the use of time series analysis. The Cobb-Douglas based analysis establishes a long-run equilibrium relationship between Total Factor Productivity (TFP) and R&D investments. We found that short-run productivity of R&D in Singapore is comparable to the smaller advanced economics in the OECD. However, in terms of long-run R&D productivity, Singapore lags slightly behind the smaller OECD nations and far behind the G7 countries. This suggests leakage of value capture and low absorptive capacity in local firms. Possibility of productivity improvements induced by policy changes in the 1990s was considered but no evidence of significant structural breaks was found. Lastly, Granger-causality analysis reveals that public sector R&D augments private sector R&D capital, thus playing an important role in generating externalities and spillover effects. Policy implications and lessons for other middle-income countries are discussed.","PeriodicalId":315001,"journal":{"name":"ERPN: National (Sub-Topic)","volume":"67 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130953971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Panorama of the Israeli Software Startup Ecosystem 以色列软件创业生态系统全景
Pub Date : 2014-03-01 DOI: 10.2139/ssrn.2441157
Fabio Kon, D. Cukier, C. Melo, O. Hazzan, Harry Yuklea
Startups are an effective way of promoting innovation in the software industry. This article intends to improve the theoretical and practical understanding of the key elements and factors that promote the growth of a successful ecosystem by exploring the case of Israel, which hosts one of the most fruitful software startup ecosystems in the world. Data collection was based on semi-structured interviews, observations, and a questionnaire. The data analysis led to answers to research questions related to sociocultural, institutional, technological, methodological, and educational aspects of entrepreneurship, startups, and their ecosystem. The article also introduces a conceptual framework of the Israeli startup ecosystem and presents lessons for entrepreneurs and policy makers. Finally, it proposes a generalized version of the framework that can be used as a basis for future research in the field.
创业是推动软件产业创新的有效途径。本文旨在通过探讨以色列这个拥有世界上最富有成效的软件创业生态系统之一的国家的案例,提高对促进成功生态系统发展的关键要素和因素的理论和实践理解。数据收集基于半结构化访谈、观察和问卷调查。通过数据分析,我们找到了与创业、初创公司及其生态系统的社会文化、制度、技术、方法和教育等方面相关的研究问题的答案。本文还介绍了以色列创业生态系统的概念框架,并为企业家和政策制定者提供了经验教训。最后,本文提出了一个框架的广义版本,可作为该领域未来研究的基础。
{"title":"A Panorama of the Israeli Software Startup Ecosystem","authors":"Fabio Kon, D. Cukier, C. Melo, O. Hazzan, Harry Yuklea","doi":"10.2139/ssrn.2441157","DOIUrl":"https://doi.org/10.2139/ssrn.2441157","url":null,"abstract":"Startups are an effective way of promoting innovation in the software industry. This article intends to improve the theoretical and practical understanding of the key elements and factors that promote the growth of a successful ecosystem by exploring the case of Israel, which hosts one of the most fruitful software startup ecosystems in the world. Data collection was based on semi-structured interviews, observations, and a questionnaire. The data analysis led to answers to research questions related to sociocultural, institutional, technological, methodological, and educational aspects of entrepreneurship, startups, and their ecosystem. The article also introduces a conceptual framework of the Israeli startup ecosystem and presents lessons for entrepreneurs and policy makers. Finally, it proposes a generalized version of the framework that can be used as a basis for future research in the field.","PeriodicalId":315001,"journal":{"name":"ERPN: National (Sub-Topic)","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115450373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 33
A Methodological Approach on Linked Open Data Production: The Publicspending.Gr Project 关联开放数据生产的方法论方法:公共支出。Gr项目
Pub Date : 2012-12-01 DOI: 10.2139/ssrn.2193600
A. Papantoniou, M. Meimaris, M. Vafopoulos, Ioannis Anagnostopoulos, G. Alexiou, I. Xidias, G. Vafeiadis, V. Loumos
Web technologies have evolved to effectively support the creation and existence of Linked Open Data (LOD) within the web. However, the production and mass consumption of LOD have been a matter of debate over methodologies, best practices, and technologies that should be employed. Particularly in the case of government LOD, the production and publication lifecycle needs to follow a methodological approach. The paper presents publicspending.gr, a 5-star LOD project focusing on Greek Public spending as a case of LD application that is developed according to a methodological approach, following a specific Linked Data Production Life Cycle.
Web技术已经发展到能够有效地支持Web中关联开放数据(LOD)的创建和存在。然而,LOD的生产和大量使用一直是关于方法、最佳实践和应该采用的技术的争论问题。特别是在政府LOD的情况下,制作和出版生命周期需要遵循一种方法方法。这篇论文展示了公共支出。gr,这是一个专注于希腊公共支出的五星级LOD项目,作为LD应用程序的一个案例,该应用程序是根据方法学方法开发的,遵循特定的关联数据生产生命周期。
{"title":"A Methodological Approach on Linked Open Data Production: The Publicspending.Gr Project","authors":"A. Papantoniou, M. Meimaris, M. Vafopoulos, Ioannis Anagnostopoulos, G. Alexiou, I. Xidias, G. Vafeiadis, V. Loumos","doi":"10.2139/ssrn.2193600","DOIUrl":"https://doi.org/10.2139/ssrn.2193600","url":null,"abstract":"Web technologies have evolved to effectively support the creation and existence of Linked Open Data (LOD) within the web. However, the production and mass consumption of LOD have been a matter of debate over methodologies, best practices, and technologies that should be employed. Particularly in the case of government LOD, the production and publication lifecycle needs to follow a methodological approach. The paper presents publicspending.gr, a 5-star LOD project focusing on Greek Public spending as a case of LD application that is developed according to a methodological approach, following a specific Linked Data Production Life Cycle.","PeriodicalId":315001,"journal":{"name":"ERPN: National (Sub-Topic)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129804164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Overcoming the Gender Gap: Women Entrepreneurs as Economic Drivers 克服性别差距:女性企业家作为经济驱动力
Pub Date : 2011-09-01 DOI: 10.2139/SSRN.1934906
Lesa Mitchell
This paper explores the intersection of two issues that often are thought of separately: the need for sustained economic recovery in the United States, and the status of women’s entrepreneurship. Despite recent gains, women still lag behind men on key measures of startup activity, and their firms tend not to grow or prosper nearly as much. Typically, this is seen as a - women’s issue. It is framed as a problem to be dealt with for the benefit of women, in the interest of gender equality. In fact, it is an economic issue that affects everyone. Research has shown that startups, especially high-growth startups, are the keys to job creation and leadership in new industries. With nearly half of the workforce and more than half of our college students now being women, their lag in building high-growth firms has become a major economic deficit. The nation has fewer jobs - and less strength in emerging industries - than it could if women’s entrepreneurship were on par with men’s. Women capable of starting growth companies may well be our greatest under-utilized economic resource. And what would it take to develop the resource more fully? We at the Kauffman Foundation hope this paper will help to stimulate new thinking on the subject. The following themes run throughout: While every entrepreneur, big or small, helps the economy, the emphasis here is on those who start high-growth companies, which help the most. More women’s startups need to be aimed at growth targets far above the oft-cited benchmark of $1 million in revenues. There is a particular need for innovative, transformative new firms that can grow to serve global markets. Many (though not all) high-growth firms are built around new science and technology. With more women than ever entering these fields, the upside potential for women’s tech startups is huge. What it takes to succeed in business is not necessarily the same as what it takes to succeed in starting a business. While women have made great strides in breaking through the proverbial - glass ceiling - to advance to high rank within corporations, few have made similar strides in breaking out laterally - through what might be called the - glass walls - to start their own high-growth firms. What it will take‖ to have more high-impact women entrepreneurs includes all of the following: what women themselves might need to do, what men might do, and what might be done collectively in the way of public policies or private initiatives. Finally, to reiterate the main point: It is essential to see women’s entrepreneurship as an economic issue, not a gender-equity issue. When new companies and industries flourish, everyone benefits. And the returns will increase when more women contribute to the process by bringing their ideas to market and building high-growth firms around them.
本文探讨了经常被单独考虑的两个问题的交集:美国持续经济复苏的必要性,以及女性创业的地位。尽管最近有所进步,但在创业活动的关键指标上,女性仍然落后于男性,而且她们的公司往往没有男性那样增长或繁荣。通常,这被看作是女性的问题。它被认为是为了妇女的利益,为了两性平等的利益而处理的一个问题。事实上,这是一个影响到每个人的经济问题。研究表明,创业公司,尤其是高增长的创业公司,是创造就业机会和在新兴行业中占据领导地位的关键。由于近一半的劳动力和超过一半的大学生是女性,她们在建立高增长公司方面的滞后已经成为一个主要的经济赤字。如果女性的创业能力能与男性平起平落,那么美国的就业机会就会减少,新兴产业的实力也会减弱。有能力创办成长型公司的女性很可能是我们最大的未被充分利用的经济资源。怎样才能更充分地开发这一资源?我们考夫曼基金会希望这篇论文将有助于激发人们对这个问题的新思考。以下主题贯穿始终:虽然每个企业家,无论大小,都在帮助经济,但这里的重点是那些创办高增长公司的人,他们的帮助最大。更多的女性创业公司需要将增长目标设定在远高于人们经常提到的100万美元的收入基准之上。我们特别需要能够发展壮大以服务于全球市场的创新型、变革性新公司。许多(虽然不是全部)高增长的公司都是围绕着新的科学技术建立起来的。随着越来越多的女性进入这些领域,女性科技创业公司的上升潜力是巨大的。成功经商的条件和成功创业的条件不一定是一样的。虽然女性在突破众所周知的“玻璃天花板”——晋升到公司高层——方面取得了巨大进步,但很少有人在横向突破——突破所谓的“玻璃墙”——创办自己的高增长公司方面取得类似的进步。‖要产生更多具有高影响力的女性企业家,需要做的包括以下所有方面:女性自己可能需要做什么,男性可能做什么,以及通过公共政策或私人倡议共同做什么。最后,重申主要观点:必须将女性创业视为一个经济问题,而不是性别平等问题。当新公司和新行业蓬勃发展时,每个人都会受益。当更多的女性通过将她们的想法推向市场并围绕她们建立高增长的公司来为这一过程做出贡献时,回报将会增加。
{"title":"Overcoming the Gender Gap: Women Entrepreneurs as Economic Drivers","authors":"Lesa Mitchell","doi":"10.2139/SSRN.1934906","DOIUrl":"https://doi.org/10.2139/SSRN.1934906","url":null,"abstract":"This paper explores the intersection of two issues that often are thought of separately: the need for sustained economic recovery in the United States, and the status of women’s entrepreneurship. Despite recent gains, women still lag behind men on key measures of startup activity, and their firms tend not to grow or prosper nearly as much. Typically, this is seen as a - women’s issue. It is framed as a problem to be dealt with for the benefit of women, in the interest of gender equality. In fact, it is an economic issue that affects everyone. Research has shown that startups, especially high-growth startups, are the keys to job creation and leadership in new industries. With nearly half of the workforce and more than half of our college students now being women, their lag in building high-growth firms has become a major economic deficit. The nation has fewer jobs - and less strength in emerging industries - than it could if women’s entrepreneurship were on par with men’s. Women capable of starting growth companies may well be our greatest under-utilized economic resource. And what would it take to develop the resource more fully? We at the Kauffman Foundation hope this paper will help to stimulate new thinking on the subject. The following themes run throughout: While every entrepreneur, big or small, helps the economy, the emphasis here is on those who start high-growth companies, which help the most. More women’s startups need to be aimed at growth targets far above the oft-cited benchmark of $1 million in revenues. There is a particular need for innovative, transformative new firms that can grow to serve global markets. Many (though not all) high-growth firms are built around new science and technology. With more women than ever entering these fields, the upside potential for women’s tech startups is huge. What it takes to succeed in business is not necessarily the same as what it takes to succeed in starting a business. While women have made great strides in breaking through the proverbial - glass ceiling - to advance to high rank within corporations, few have made similar strides in breaking out laterally - through what might be called the - glass walls - to start their own high-growth firms. What it will take‖ to have more high-impact women entrepreneurs includes all of the following: what women themselves might need to do, what men might do, and what might be done collectively in the way of public policies or private initiatives. Finally, to reiterate the main point: It is essential to see women’s entrepreneurship as an economic issue, not a gender-equity issue. When new companies and industries flourish, everyone benefits. And the returns will increase when more women contribute to the process by bringing their ideas to market and building high-growth firms around them.","PeriodicalId":315001,"journal":{"name":"ERPN: National (Sub-Topic)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116353029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 51
The Link between Public Support and Private R&D Effort: What is the Optimal Subsidy? 公共支持与私人研发之间的联系:什么是最优补贴?
Pub Date : 2011-06-01 DOI: 10.2139/ssrn.1864192
Néstor Duch-Brown, J. García‐Quevedo, D. Montolio
The effectiveness of R&D subsidies can vary substantially depending on their characteristics. Specifically, the amount and intensity of such subsidies are crucial issues in the design of public schemes supporting private R&D. Public agencies determine the intensities of R&D subsidies for firms in line with their eligibility criteria, although assessing the effects of R&D projects accurately is far from straightforward. The main aim of this paper is to examine whether there is an optimal intensity for R&D subsidies through an analysis of their impact on private R&D effort. We examine the decisions of a public agency to grant subsidies taking into account not only the characteristics of the firms but also, as few previous studies have done to date, those of the R&D projects. In determining the optimal subsidy we use both parametric and nonparametric techniques. The results show a non-linear relationship between the percentage of subsidy received and the firms’ R&D effort. These results have implications for technology policy, particularly for the design of R&D subsidies that ensure enhanced effectiveness.
研发补贴的有效性可能因其特点而有很大差异。具体来说,这种补贴的数量和强度是设计支持私营企业研发的公共计划的关键问题。尽管准确评估研发项目的效果远非易事,但公共机构根据其资格标准确定企业的研发补贴强度。本文的主要目的是通过分析R&D补贴对私营企业R&D投入的影响,来检验R&D补贴是否存在最优强度。我们考察了公共机构给予补贴的决定,不仅考虑了公司的特征,而且考虑了研发项目的特征,这一点此前的研究迄今为止很少做过。在确定最优补贴时,我们同时使用参数和非参数技术。研究结果表明,补贴比例与企业研发投入呈非线性关系。这些结果对技术政策,特别是对确保提高效率的研发补贴的设计具有启示意义。
{"title":"The Link between Public Support and Private R&D Effort: What is the Optimal Subsidy?","authors":"Néstor Duch-Brown, J. García‐Quevedo, D. Montolio","doi":"10.2139/ssrn.1864192","DOIUrl":"https://doi.org/10.2139/ssrn.1864192","url":null,"abstract":"The effectiveness of R&D subsidies can vary substantially depending on their characteristics. Specifically, the amount and intensity of such subsidies are crucial issues in the design of public schemes supporting private R&D. Public agencies determine the intensities of R&D subsidies for firms in line with their eligibility criteria, although assessing the effects of R&D projects accurately is far from straightforward. The main aim of this paper is to examine whether there is an optimal intensity for R&D subsidies through an analysis of their impact on private R&D effort. We examine the decisions of a public agency to grant subsidies taking into account not only the characteristics of the firms but also, as few previous studies have done to date, those of the R&D projects. In determining the optimal subsidy we use both parametric and nonparametric techniques. The results show a non-linear relationship between the percentage of subsidy received and the firms’ R&D effort. These results have implications for technology policy, particularly for the design of R&D subsidies that ensure enhanced effectiveness.","PeriodicalId":315001,"journal":{"name":"ERPN: National (Sub-Topic)","volume":"187 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132329848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 264
期刊
ERPN: National (Sub-Topic)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1