首页 > 最新文献

IRPN: Innovation & Finance (Topic)最新文献

英文 中文
Escaping From the Poverty Trap With Social Innovation: A Social Microcredit Programme in Hungary 以社会创新摆脱贫困陷阱:匈牙利的社会小额信贷项目
Pub Date : 2019-04-01 DOI: 10.2139/ssrn.3390420
G. Molnár, Attila Havas
This paper describes a Hungarian social microcredit programme, called Kiutprogram and discusses the major lessons drawn from its operation. It was launched some 10 years ago as an adaptation of the Grameen model to the Hungarian circumstances to decrease the level of prejudice and discrimination against the Roma and improve their living conditions in the most remote, deprived areas of Hungary; microlending has been understood and introduced as a device to achieve these aims –and not as a profit-seeking business activity.During the almost ten-year long learning process, from the simple adaptation of the Grameen model the Kiutprogram has arrived to the denial of the most important features of joint liability in group lending, namely the application of the devices of social collateral. Experience has also shown that a loan itself is not sufficient to assist escaping fromthe poverty trap. Without knowledge transfer and without inter-community connection building –at least in the case of discriminated minorities –the effect of the loan may even be detrimental. In a modern society not only physical, but also social and cultural capital is needed to run a successful business in the formal sector of the economy.In the Kiutprogram’s model the loan plays a crucial role in escaping from the aspiration trap, and thus helps overcome learned helplessness. Loans without any –financial or social –collateral signal that the lender trusts the client, not only in her honesty, but also in her abilities. This method of lending strongly suggests to the clients the conviction that she is able of achieving a business success. Neither financial aid, nor loan with (social) collateral is suitable to reach this effect.
本文介绍了匈牙利的社会小额信贷项目,称为Kiutprogram,并讨论了从该项目运行中得出的主要经验教训。它是大约10年前发起的,是根据匈牙利的情况调整格莱珉模式,以减少对罗姆人的偏见和歧视,并改善他们在匈牙利最偏远、最贫困地区的生活条件;小额贷款已经被理解为实现这些目标的一种手段,而不是一种逐利的商业活动。在长达近十年的学习过程中,从对格莱珉模式的简单适应,Kiutprogram已经发展到否认集体贷款中共同责任的最重要特征,即社会担保手段的应用。经验还表明,贷款本身并不足以帮助摆脱贫困陷阱。如果没有知识转移和社区间联系的建立——至少在受到歧视的少数群体中——贷款的效果甚至可能是有害的。在现代社会中,不仅需要物质资本,还需要社会和文化资本,才能在正规经济部门中经营成功的企业。在Kiutprogram的模式中,贷款在摆脱愿望陷阱方面起着至关重要的作用,从而有助于克服习得性无助。没有任何金融或社会担保的贷款表明贷款人信任客户,不仅信任她的诚实,而且信任她的能力。这种贷款方式强烈地向客户表明,她有能力取得商业成功。无论是经济援助,还是有(社会)担保的贷款,都不适合达到这种效果。
{"title":"Escaping From the Poverty Trap With Social Innovation: A Social Microcredit Programme in Hungary","authors":"G. Molnár, Attila Havas","doi":"10.2139/ssrn.3390420","DOIUrl":"https://doi.org/10.2139/ssrn.3390420","url":null,"abstract":"This paper describes a Hungarian social microcredit programme, called Kiutprogram and discusses the major lessons drawn from its operation. It was launched some 10 years ago as an adaptation of the Grameen model to the Hungarian circumstances to decrease the level of prejudice and discrimination against the Roma and improve their living conditions in the most remote, deprived areas of Hungary; microlending has been understood and introduced as a device to achieve these aims –and not as a profit-seeking business activity.During the almost ten-year long learning process, from the simple adaptation of the Grameen model the Kiutprogram has arrived to the denial of the most important features of joint liability in group lending, namely the application of the devices of social collateral. Experience has also shown that a loan itself is not sufficient to assist escaping fromthe poverty trap. Without knowledge transfer and without inter-community connection building –at least in the case of discriminated minorities –the effect of the loan may even be detrimental. In a modern society not only physical, but also social and cultural capital is needed to run a successful business in the formal sector of the economy.In the Kiutprogram’s model the loan plays a crucial role in escaping from the aspiration trap, and thus helps overcome learned helplessness. Loans without any –financial or social –collateral signal that the lender trusts the client, not only in her honesty, but also in her abilities. This method of lending strongly suggests to the clients the conviction that she is able of achieving a business success. Neither financial aid, nor loan with (social) collateral is suitable to reach this effect.","PeriodicalId":414983,"journal":{"name":"IRPN: Innovation & Finance (Topic)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116237240","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
Towards Proof-of-Work Cryptocurrency Valuation: Mining Games, Network Effects and the Social Value of Blockchain 向工作量证明加密货币估值:挖矿游戏,网络效应和区块链的社会价值
Pub Date : 2019-03-08 DOI: 10.2139/ssrn.3352098
Savva Shanaev, Arina Shuraeva, Mikhail Vasenin, M. Kuznetsov
In this study, a mathematical model of proof-of-work cryptocurrency valuation is developed based on the concepts of simultaneous equilibria in two mining games, the purchasing power parity in the system of equations of exchange and the network effects of transaction cost optimisation in the economy where agents utilise both conventional and digital currencies to process payments. The model lays the foundation for rigorous long-term proof-of-work cryptocurrency valuation superior to existing approaches that are solely based on variations of Metcalfe’s law or costs of mining. Based on the model, the long-term Bitcoin equilibrium price conditional on current block size limit is $106, while if the block size limit is abandoned, the conditional equilibrium price is $6725. Network hashrate is consistent with the no-limit scenario, while the transaction fees are consistent with the status quo, revealing an important source of uncertainty on the market. The developed framework is also applied to the measure the net social value of proof-of-work cryptocurrencies, and Bitcoin long-term social value of equilibrium is shown to be positive at $126,200 per block. The comparison of equilibrium and optimal cases shows that external intervention is not necessary to guarantee socially beneficial outcomes.
在本研究中,基于两个采矿游戏中的同时均衡概念,交换方程系统中的购买力平价以及经济中交易成本优化的网络效应,开发了工作量证明加密货币估值的数学模型,其中代理人利用传统和数字货币来处理支付。该模型为严格的长期工作量证明加密货币估值奠定了基础,优于仅基于梅特卡夫定律变化或挖矿成本的现有方法。基于该模型,以当前区块大小限制为条件的长期比特币均衡价格为106美元,而如果放弃区块大小限制,则条件均衡价格为6725美元。网络算力与无限制场景一致,交易费用与现状一致,揭示了市场不确定性的重要来源。开发的框架也被应用于衡量工作量证明加密货币的净社会价值,比特币的长期均衡社会价值被证明是正的,每个区块为126,200美元。均衡和最优情况的比较表明,外部干预并不需要保证社会有益的结果。
{"title":"Towards Proof-of-Work Cryptocurrency Valuation: Mining Games, Network Effects and the Social Value of Blockchain","authors":"Savva Shanaev, Arina Shuraeva, Mikhail Vasenin, M. Kuznetsov","doi":"10.2139/ssrn.3352098","DOIUrl":"https://doi.org/10.2139/ssrn.3352098","url":null,"abstract":"In this study, a mathematical model of proof-of-work cryptocurrency valuation is developed based on the concepts of simultaneous equilibria in two mining games, the purchasing power parity in the system of equations of exchange and the network effects of transaction cost optimisation in the economy where agents utilise both conventional and digital currencies to process payments. The model lays the foundation for rigorous long-term proof-of-work cryptocurrency valuation superior to existing approaches that are solely based on variations of Metcalfe’s law or costs of mining. Based on the model, the long-term Bitcoin equilibrium price conditional on current block size limit is $106, while if the block size limit is abandoned, the conditional equilibrium price is $6725. Network hashrate is consistent with the no-limit scenario, while the transaction fees are consistent with the status quo, revealing an important source of uncertainty on the market. The developed framework is also applied to the measure the net social value of proof-of-work cryptocurrencies, and Bitcoin long-term social value of equilibrium is shown to be positive at $126,200 per block. The comparison of equilibrium and optimal cases shows that external intervention is not necessary to guarantee socially beneficial outcomes.","PeriodicalId":414983,"journal":{"name":"IRPN: Innovation & Finance (Topic)","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122506522","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
A Study on the Awareness and Perception of Robo Advisory Services Among Investors in Pune City 浦那市投资者对机器人咨询服务的认知与感知研究
Pub Date : 2019-01-05 DOI: 10.2139/ssrn.3308595
Farida Rasiwala, Bindya Kohli
Retail portfolio management service is an essential service for the effective channelization and utilization of surplus funds for economic growth of capital markets. Many investors have burnt their fingers in the capital markets by either being misled by aggressive wealth management advisors or on account of reliance on media reports and advice of friends and family.

However, these lacunae are now gradually being eliminated by the use of ROBO Advisory services. By automating financial planning, ROBO advisors emphasize on the user experience and combat the behavioral aspects of investing that can cause people to fall short of their financial goals. These programmed Robots will thus eliminate the risk of human bias or human error. The services are gradually making inroads in the Indian financial sector as well.

In the light of this, the present research endeavors to understand the awareness and perception of ROBO advisors in Portfolio Management services amongst 50 investors in Pune, Maharashtra through the interview method. The study aims to target individuals in the age group of 25 to 45 years who are generally considered to be quite technology savvy.
零售投资组合管理服务是资本市场有效疏导和利用剩余资金促进经济增长的必要服务。在资本市场上,许多投资者要么被激进的财富管理顾问误导,要么依赖媒体报道和亲友的建议,从而在资本市场上自食其果。然而,这些空白现在正逐渐被机器人咨询服务的使用所消除。通过自动化财务规划,ROBO顾问强调用户体验,并与可能导致人们达不到财务目标的投资行为方面作斗争。因此,这些编程机器人将消除人为偏见或人为错误的风险。这些服务也逐渐进入了印度的金融领域。鉴于此,本研究试图通过访谈方法了解马哈拉施特拉邦浦那50名投资者对ROBO顾问在投资组合管理服务中的认识和看法。这项研究的目标人群是年龄在25岁到45岁之间的人,他们通常被认为对科技非常精通。
{"title":"A Study on the Awareness and Perception of Robo Advisory Services Among Investors in Pune City","authors":"Farida Rasiwala, Bindya Kohli","doi":"10.2139/ssrn.3308595","DOIUrl":"https://doi.org/10.2139/ssrn.3308595","url":null,"abstract":"Retail portfolio management service is an essential service for the effective channelization and utilization of surplus funds for economic growth of capital markets. Many investors have burnt their fingers in the capital markets by either being misled by aggressive wealth management advisors or on account of reliance on media reports and advice of friends and family.<br><br>However, these lacunae are now gradually being eliminated by the use of ROBO Advisory services. By automating financial planning, ROBO advisors emphasize on the user experience and combat the behavioral aspects of investing that can cause people to fall short of their financial goals. These programmed Robots will thus eliminate the risk of human bias or human error. The services are gradually making inroads in the Indian financial sector as well.<br><br>In the light of this, the present research endeavors to understand the awareness and perception of ROBO advisors in Portfolio Management services amongst 50 investors in Pune, Maharashtra through the interview method. The study aims to target individuals in the age group of 25 to 45 years who are generally considered to be quite technology savvy.<br>","PeriodicalId":414983,"journal":{"name":"IRPN: Innovation & Finance (Topic)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127522659","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
Impact of E-Banking Its Growth and Future in India 电子银行对印度的影响及其发展前景
Pub Date : 2019-01-05 DOI: 10.2139/ssrn.3308577
Bijendra Pushkar, Ananya Gupta
E-Banking has become an integral part of the global financial environment. Improvement in technologies and financial innovations has made E-banking is an intense part of the banking sector. “As day by day increasing the technologies are also increasing”. Technology has become the fuel for rapid change. In earlier times, the banking customers were required to visit in a bank in order to transact their accounts in the bank but now by the help of E-Banking the customers do not need to visit in a bank and with the help of internet, customers can easily transact their accounts from anywhere. E- Banking is playing a major role that it’s improving the service quality and strengthens the banking sector because of the electronic payment there is increase in customer satisfaction level, increased productivity, reduction in cost of banking operations, settlement faster and in large volumes. The world has become a global village and it has brought a revolution in the banking industry because of increasing in the development of information technology. The key trends are discussed for their impact on future E-Banking services.
电子银行已成为全球金融环境不可或缺的一部分。技术的进步和金融创新使得电子银行成为银行业的重要组成部分。“随着技术的日益发展,技术也在不断发展。”技术已经成为快速变革的动力。在较早的时候,银行客户需要去银行才能在银行处理他们的账户,但现在通过电子银行的帮助,客户不需要去银行,在互联网的帮助下,客户可以很容易地从任何地方处理他们的账户。电子银行在提高服务质量和加强银行业方面发挥着重要作用,因为电子支付提高了客户满意度,提高了生产力,降低了银行业务成本,结算速度更快,交易量更大。世界已经成为一个地球村,由于信息技术的不断发展,给银行业带来了一场革命。讨论了主要趋势对未来电子银行服务的影响。
{"title":"Impact of E-Banking Its Growth and Future in India","authors":"Bijendra Pushkar, Ananya Gupta","doi":"10.2139/ssrn.3308577","DOIUrl":"https://doi.org/10.2139/ssrn.3308577","url":null,"abstract":"E-Banking has become an integral part of the global financial environment. Improvement in technologies and financial innovations has made E-banking is an intense part of the banking sector. “As day by day increasing the technologies are also increasing”. Technology has become the fuel for rapid change. \u0000 \u0000In earlier times, the banking customers were required to visit in a bank in order to transact their accounts in the bank but now by the help of E-Banking the customers do not need to visit in a bank and with the help of internet, customers can easily transact their accounts from anywhere. \u0000 \u0000E- Banking is playing a major role that it’s improving the service quality and strengthens the banking sector because of the electronic payment there is increase in customer satisfaction level, increased productivity, reduction in cost of banking operations, settlement faster and in large volumes. \u0000 \u0000The world has become a global village and it has brought a revolution in the banking industry because of increasing in the development of information technology. The key trends are discussed for their impact on future E-Banking services.","PeriodicalId":414983,"journal":{"name":"IRPN: Innovation & Finance (Topic)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125806592","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
ICO Market Report 2017. Performance Analysis of Initial Coin Offerings (Presentation Slides) 2017年ICO市场报告。首次代币发行的业绩分析(演示幻灯片)
Pub Date : 2018-12-27 DOI: 10.2139/SSRN.3309271
Lars Haffke, Mathias Fromberger
Initial Coin Offerings (ICOs) are currently one of the most fashionable topics in the area of financial markets. For token issuers, they are a success story. By the end of 2018 nearly $ 30 billion dollars have been raised in ICOs. From the investors’ perspective, however, things do not look so shiny. Lots of them claim to have lost significant amounts of money invested in tokens issued by more or less reputable companies. In this market report, we analyze the ICOs of 2017. We illustrate the ICO market of that year and scrutinize how prices of the issued tokens have developed until today. Thereby, we take the perspective of an investor that bought tokens initially from the issuer. We found that investors, which invested in ICOs during 2017, had, at first, a 50% chance that their tokens traded above their ICO issue price after six months. Yet, things have changed over time. By mid-December 2018, the vast majority of those tokens are in the red. 55% of tokens have lost substantially all their value. Nevertheless, it is our view that it would be too hasty to predict the end of ICOs from these numbers.
首次代币发行(ico)目前是金融市场领域最热门的话题之一。对于代币发行者来说,它们是一个成功的故事。到2018年底,ico已经筹集了近300亿美元。然而,从投资者的角度来看,事情看起来并不那么光明。他们中的许多人声称已经损失了大量的资金,投资于或多或少有信誉的公司发行的代币。在这份市场报告中,我们分析了2017年的ico。我们展示了当年的ICO市场,并仔细研究了发行代币的价格是如何发展到今天的。因此,我们从最初从发行人那里购买代币的投资者的角度来看。我们发现,在2017年期间投资ICO的投资者,最初有50%的机会在六个月后他们的代币交易价格高于ICO发行价。然而,随着时间的推移,情况发生了变化。到2018年12月中旬,绝大多数代币都处于亏损状态。55%的代币几乎失去了全部价值。然而,我们认为,从这些数字来预测ico的终结还为时过早。
{"title":"ICO Market Report 2017. Performance Analysis of Initial Coin Offerings (Presentation Slides)","authors":"Lars Haffke, Mathias Fromberger","doi":"10.2139/SSRN.3309271","DOIUrl":"https://doi.org/10.2139/SSRN.3309271","url":null,"abstract":"Initial Coin Offerings (ICOs) are currently one of the most fashionable topics in the area of financial markets. For token issuers, they are a success story. By the end of 2018 nearly $ 30 billion dollars have been raised in ICOs. From the investors’ perspective, however, things do not look so shiny. Lots of them claim to have lost significant amounts of money invested in tokens issued by more or less reputable companies. \u0000 \u0000In this market report, we analyze the ICOs of 2017. We illustrate the ICO market of that year and scrutinize how prices of the issued tokens have developed until today. Thereby, we take the perspective of an investor that bought tokens initially from the issuer. We found that investors, which invested in ICOs during 2017, had, at first, a 50% chance that their tokens traded above their ICO issue price after six months. Yet, things have changed over time. By mid-December 2018, the vast majority of those tokens are in the red. 55% of tokens have lost substantially all their value. Nevertheless, it is our view that it would be too hasty to predict the end of ICOs from these numbers.","PeriodicalId":414983,"journal":{"name":"IRPN: Innovation & Finance (Topic)","volume":"143 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132746661","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
The State of Regulatory Sandboxes in Developing Countries 发展中国家监管沙盒的现状
Pub Date : 2018-11-16 DOI: 10.2139/ssrn.3285938
Michael Wechsler, L. Perlman, Nora Gurung
We review the emergence of a novel regulatory innovation called a ‘regulatory sandbox,’ designed to incubate innovation in the financial sector in a relaxed, but safeguarded regulatory environment. It also provides a symbiotic environment for innovators to test new technologies and for regulators to understand their implications for the financial sector and consumer protection. While the concept has been embraced by a growing number of developed and developing world regulators, we describe where and how these sandboxes are being used in developing countries. We assess that for these countries, establishing thematic regulatory sandboxes which focus on specific national financial and developmental priorities - such as remittances - rather than spanning multiple national agendas may be preferred as a more efficient use of scarce resources.
我们回顾了一种被称为“监管沙盒”的新型监管创新的出现,该创新旨在在宽松但有保障的监管环境中培育金融领域的创新。它还为创新者测试新技术和监管机构了解其对金融部门和消费者保护的影响提供了一个共生环境。虽然这个概念已经被越来越多的发达国家和发展中国家的监管机构所接受,但我们描述了这些沙箱在发展中国家的使用地点和方式。我们评估,对于这些国家来说,建立专注于具体国家金融和发展优先事项(如汇款)的专题监管沙盒,而不是跨越多个国家议程,可能是更有效地利用稀缺资源的首选。
{"title":"The State of Regulatory Sandboxes in Developing Countries","authors":"Michael Wechsler, L. Perlman, Nora Gurung","doi":"10.2139/ssrn.3285938","DOIUrl":"https://doi.org/10.2139/ssrn.3285938","url":null,"abstract":"We review the emergence of a novel regulatory innovation called a ‘regulatory sandbox,’ designed to incubate innovation in the financial sector in a relaxed, but safeguarded regulatory environment. It also provides a symbiotic environment for innovators to test new technologies and for regulators to understand their implications for the financial sector and consumer protection. \u0000 \u0000While the concept has been embraced by a growing number of developed and developing world regulators, we describe where and how these sandboxes are being used in developing countries. We assess that for these countries, establishing thematic regulatory sandboxes which focus on specific national financial and developmental priorities - such as remittances - rather than spanning multiple national agendas may be preferred as a more efficient use of scarce resources.","PeriodicalId":414983,"journal":{"name":"IRPN: Innovation & Finance (Topic)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115035995","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: 16
Corruption, Government Subsidies, and Innovation: Evidence from China 腐败、政府补贴与创新:来自中国的证据
Pub Date : 2018-09-01 DOI: 10.2139/ssrn.3251449
Lily H. Fang, J. Lerner, Chaopeng Wu, Qi Zhang
Governments are important financiers of private sector innovation. While these public funds can ease capital constraints and information asymmetries, they can also introduce political distortions. We empirically explore these issues for China, where a quarter of firms’ R&D expenditures come from government subsidies. Using a difference-in-differences approach, we find that the anticorruption campaign that began in 2012 and the departures of local government officials responsible for innovation programs strengthened the relationship between firms’ historical innovative efficiency and subsequent subsidy awards and depressed the influence of their corruption-related expenditures. We also examine the impact of these changes: subsidies became significantly positively associated with future innovation after the anti-corruption campaign and the departure of government innovation officials.
政府是私营部门创新的重要资助者。虽然这些公共基金可以缓解资本限制和信息不对称,但它们也可能带来政治扭曲。我们以中国为例对这些问题进行了实证研究,中国四分之一的企业研发支出来自政府补贴。利用差异中的差异方法,我们发现始于2012年的反腐运动和负责创新项目的地方政府官员的离职强化了企业历史创新效率与随后补贴奖励之间的关系,并抑制了企业腐败相关支出的影响。我们还研究了这些变化的影响:在反腐运动和政府创新官员离职后,补贴与未来创新显著正相关。
{"title":"Corruption, Government Subsidies, and Innovation: Evidence from China","authors":"Lily H. Fang, J. Lerner, Chaopeng Wu, Qi Zhang","doi":"10.2139/ssrn.3251449","DOIUrl":"https://doi.org/10.2139/ssrn.3251449","url":null,"abstract":"Governments are important financiers of private sector innovation. While these public funds can ease capital constraints and information asymmetries, they can also introduce political distortions. We empirically explore these issues for China, where a quarter of firms’ R&D expenditures come from government subsidies. Using a difference-in-differences approach, we find that the anticorruption campaign that began in 2012 and the departures of local government officials responsible for innovation programs strengthened the relationship between firms’ historical innovative efficiency and subsequent subsidy awards and depressed the influence of their corruption-related expenditures. We also examine the impact of these changes: subsidies became significantly positively associated with future innovation after the anti-corruption campaign and the departure of government innovation officials.","PeriodicalId":414983,"journal":{"name":"IRPN: Innovation & Finance (Topic)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123811898","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: 78
The Pecking Order of Innovation Finance 创新金融的优先顺序
Pub Date : 2018-08-01 DOI: 10.2139/ssrn.3224441
Andrea Mina, Henry Lahr
This paper examines the relationship between firms' innovation activities and the hierarchy of financing behaviours. We analyse the role of innovation inputs (R&D), intermediate outputs (patents) and outcomes (product and process innovations) as sources of information asymmetry in financing decisions. Our focus on mainly unlisted companies allows us to study the effects of information asymmetries in the context where they are most severe, that is, among small and medium-sized firms. We identify the effect of innovation, alongside the size of the firm, its age and its human capital, on the order of directly observed external capital allocations. Our results show that innovation is strongly associated with a pecking order characterised by increasing agency costs, and that the more uncertain the innovation signal, the stronger its effect on the pecking order. In further robustness tests, this relationship and associated hierarchy of external financing emerge from the data without imposing an a-priori pecking order.
本文考察了企业创新活动与融资行为层次之间的关系。我们分析了创新投入(研发)、中间产出(专利)和结果(产品和工艺创新)在融资决策中作为信息不对称来源的作用。我们主要关注非上市公司,这使我们能够在信息不对称最严重的情况下,即中小企业中,研究信息不对称的影响。我们确定了创新的影响,以及公司的规模、年龄和人力资本,对直接观察到的外部资本配置的顺序。研究结果表明,创新与以代理成本增加为特征的啄食顺序密切相关,且创新信号越不确定,其对啄食顺序的影响越强。在进一步的稳健性测试中,这种关系和相关的外部融资层次从数据中浮现出来,而没有强加先验的啄食顺序。
{"title":"The Pecking Order of Innovation Finance","authors":"Andrea Mina, Henry Lahr","doi":"10.2139/ssrn.3224441","DOIUrl":"https://doi.org/10.2139/ssrn.3224441","url":null,"abstract":"This paper examines the relationship between firms' innovation activities and the hierarchy of financing behaviours. We analyse the role of innovation inputs (R&D), intermediate outputs (patents) and outcomes (product and process innovations) as sources of information asymmetry in financing decisions. Our focus on mainly unlisted companies allows us to study the effects of information asymmetries in the context where they are most severe, that is, among small and medium-sized firms. We identify the effect of innovation, alongside the size of the firm, its age and its human capital, on the order of directly observed external capital allocations. Our results show that innovation is strongly associated with a pecking order characterised by increasing agency costs, and that the more uncertain the innovation signal, the stronger its effect on the pecking order. In further robustness tests, this relationship and associated hierarchy of external financing emerge from the data without imposing an a-priori pecking order.","PeriodicalId":414983,"journal":{"name":"IRPN: Innovation & Finance (Topic)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131129568","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: 8
Cryptocurrency-Portfolios in a Mean-Variance Framework 均值-方差框架中的加密货币投资组合
Pub Date : 2018-02-16 DOI: 10.2139/ssrn.3124832
Alexander Brauneis, R. Mestel
Abstract We apply the Markowitz mean-variance framework in order to assess risk-return benefits of cryptocurrency-portfolios. Using daily data of the 500 most capitalized cryptocurrencies for the time span 1/1/2015 to 12/31/2017, we relate risk and return of different mean-variance portfolio strategies to single cryptocurrency investments and two benchmarks, the naively diversified portfolio and the CRIX. In an out-of-sample analysis accounting for transaction cost we find that combining cryptocurrencies enriches the set of ‘low’-risk cryptocurrency investment opportunities. In terms of the Sharpe ratio and certainty equivalent returns, the 1/N-portfolio outperforms single cryptocurrencies and more than 75% of mean-variance optimal portfolios.
摘要为了评估加密货币投资组合的风险收益效益,我们应用Markowitz均值-方差框架。利用2015年1月1日至2017年12月31日期间500种资本化最多的加密货币的每日数据,我们将不同均值方差投资组合策略的风险和回报与单一加密货币投资和两个基准(天真多元化投资组合和CRIX)联系起来。在考虑交易成本的样本外分析中,我们发现组合加密货币丰富了“低”风险加密货币投资机会集。就夏普比率和确定性等效回报而言,1/ n投资组合的表现优于单一加密货币和超过75%的均值方差最优投资组合。
{"title":"Cryptocurrency-Portfolios in a Mean-Variance Framework","authors":"Alexander Brauneis, R. Mestel","doi":"10.2139/ssrn.3124832","DOIUrl":"https://doi.org/10.2139/ssrn.3124832","url":null,"abstract":"Abstract We apply the Markowitz mean-variance framework in order to assess risk-return benefits of cryptocurrency-portfolios. Using daily data of the 500 most capitalized cryptocurrencies for the time span 1/1/2015 to 12/31/2017, we relate risk and return of different mean-variance portfolio strategies to single cryptocurrency investments and two benchmarks, the naively diversified portfolio and the CRIX. In an out-of-sample analysis accounting for transaction cost we find that combining cryptocurrencies enriches the set of ‘low’-risk cryptocurrency investment opportunities. In terms of the Sharpe ratio and certainty equivalent returns, the 1/N-portfolio outperforms single cryptocurrencies and more than 75% of mean-variance optimal portfolios.","PeriodicalId":414983,"journal":{"name":"IRPN: Innovation & Finance (Topic)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131361267","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: 121
Monete Digitali Alternative: Ripple (Altcoins: Ripple) 替代货币:Ripple(山寨币:Ripple)
Pub Date : 2018-02-06 DOI: 10.2139/SSRN.2665756
Maria Letizia Perugini
Italian Abstract: Questo paper si propone di offrire una panoramica su Ripple, una delle altcoin piu diffuse. Il sistema e prevalentemente dedicato alle applicazioni finanziarie e presenta aspetti di applicazione che spaziano dai trasferimenti bancari intercontinentali al microcredito, passando per la stanza di compensazione dei servizi di pagamento su carta di credito e money transfer. La struttura dati offre inoltre cittadinanza alle applicazioni beyond finance, oggi utilizzate per lo sviluppo di un nuovo panorama socio economico. English Abstract: This paper aims to offer a glance at Ripple, one of the more widespread altcoin. The system is mainly used for financial applications and admits applicative profiles going from inter-continental bank payments to microcredit, passing through the clearing-house service for credit cards and money-transmitting. The data-structure offers, as well, citizenship to those beyond-finance applications that are nowadays enhancing the development of a new socioeconomic panorama. This paper is available in Italian
意大利摘要:本文旨在概述Ripple,一种最常见的其他货币。该系统主要用于金融应用,其应用范围从洲际银行转账到通过信用卡支付和货币转账服务清算所的小额信贷。该数据结构还提供了超越金融的应用程序的公民身份,这些应用程序目前用于开发一种新的社会经济格局。英语摘要:这篇论文是为了给Ripple一种魅力,这是世界上最大的一种魅力。该系统主要用于金融应用和应用程序配置,从洲际银行支付到小额信贷,通过票据和货币转换的清算所服务。数据结构提供了同样的公民身份,以超越金融应用,这是新的社会经济格局的发展。这篇论文在意大利语中是有效的
{"title":"Monete Digitali Alternative: Ripple (Altcoins: Ripple)","authors":"Maria Letizia Perugini","doi":"10.2139/SSRN.2665756","DOIUrl":"https://doi.org/10.2139/SSRN.2665756","url":null,"abstract":"Italian Abstract: Questo paper si propone di offrire una panoramica su Ripple, una delle altcoin piu diffuse. Il sistema e prevalentemente dedicato alle applicazioni finanziarie e presenta aspetti di applicazione che spaziano dai trasferimenti bancari intercontinentali al microcredito, passando per la stanza di compensazione dei servizi di pagamento su carta di credito e money transfer. La struttura dati offre inoltre cittadinanza alle applicazioni beyond finance, oggi utilizzate per lo sviluppo di un nuovo panorama socio economico. \u0000English Abstract: This paper aims to offer a glance at Ripple, one of the more widespread altcoin. The system is mainly used for financial applications and admits applicative profiles going from inter-continental bank payments to microcredit, passing through the clearing-house service for credit cards and money-transmitting. The data-structure offers, as well, citizenship to those beyond-finance applications that are nowadays enhancing the development of a new socioeconomic panorama. This paper is available in Italian","PeriodicalId":414983,"journal":{"name":"IRPN: Innovation & Finance (Topic)","volume":"414 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123255242","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
期刊
IRPN: Innovation & Finance (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