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Gathering round Big Tech: How the Market for Acquisitions Reinforces Regional Inequalities in the US 科技巨头聚集:收购市场如何加剧美国的地区不平等
Pub Date : 2021-05-13 DOI: 10.2139/ssrn.3845674
M. Feldman, Frederick Guy, S. Iammarino, Carolin Ioramashvili
Are the agglomeration economies of technology hubs augmented by a localized market for start-ups – acquisitions, and IPOs? How does this affect the ability of places outside of those hubs to foster digital startups as a tool of local economic development? We study this with a particular focus on acquisitions by the seven largest American digital platforms – Amazon, Alphabet [Google], Apple, Microsoft, Facebook, Oracle and Adobe, which we call, collectively, Big Tech. We cover the years 2001-2020. We show that firms acquired by Big Tech are, disproportionately to the sectors in which they operate, concentrated in major tech clusters, and particularly in the Silicon Valley (San Francisco/San Jose). Foreign acquisitions by Big Tech also show a marked concentration in a few countries, and particular places in those countries. NASDAQ IPOs of firms in relevant sectors are similarly concentrated. Acquisition, or the less common alternative, IPO, is the second major phase of financing for a digital start up. The first phase is commonly associated with venture capital (VC), and location proximate to venture capital companies has often been seen as a motivation for locating in a tech cluster. We find, however, that neither VC funding, nor funding an investor located in the Silicon Valley, predicts either acquisition by Big Tech, or IPO. Funding by any of the VCs that helped launch the Big Tech firms, however, is strongly associated with Big Tech acquisition. This suggests an important role for social networks in both the first and second phases of financing, but not necessarily a geographical role in the first phase.We argue that the acquisition market – and its effects on both the major tech hubs and the left behind rest – depends crucially on the proprietary control of access to various digital network products. Regulation of these markets, particularly in the form of common carrier status and open standards, could achieve a considerable re-balancing.
科技中心的集聚经济是否会因为初创企业(收购和ipo)的本地化市场而得到增强?这对这些中心以外的地方培育数字创业公司作为当地经济发展工具的能力有何影响?我们的研究重点是美国七大数字平台——亚马逊(Amazon)、Alphabet(谷歌)、苹果(Apple)、微软(Microsoft)、Facebook、甲骨文(Oracle)和Adobe的收购,我们将这些平台统称为大型科技公司。我们的研究涵盖了2001年至2020年。我们发现,被大型科技公司收购的公司与其所在行业不成比例地集中在主要的科技集群中,尤其是在硅谷(旧金山/圣何塞)。大型科技公司的海外收购也明显集中在少数几个国家,以及这些国家的特定地区。纳斯达克相关行业的ipo也同样集中。收购,或者不太常见的IPO,是数字初创企业融资的第二个主要阶段。第一阶段通常与风险投资(VC)有关,靠近风险投资公司的位置通常被视为在技术集群中定位的动机。然而,我们发现,无论是风险投资,还是为硅谷的投资者提供资金,都无法预测大型科技公司的收购或IPO。然而,任何帮助大型科技公司成立的风投公司的资金都与大型科技公司的收购密切相关。这表明社交网络在第一和第二阶段的融资中都扮演着重要的角色,但在第一阶段并不一定是地理角色。我们认为,收购市场及其对主要技术中心和落后地区的影响,关键取决于对各种数字网络产品访问的专有控制。对这些市场的监管,特别是以公共承运人地位和开放标准的形式,可以实现相当大的重新平衡。
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引用次数: 2
Deregulation, Market Power, and Prices: Evidence from the Electricity Sector 放松管制、市场力量和价格:来自电力部门的证据
Pub Date : 2021-04-05 DOI: 10.2139/ssrn.3793305
Alexander Mackay, Ignacia Mercadal
When deciding whether to introduce market-based prices into a regulated market, a regulator faces the following tradeoff: profit incentives may reduce costs through the more efficient allocation of resources, but the presence of market power may lead to increased markups. We use a detailed dataset on electricity transactions to investigate the impact of market-based deregulation in the context of the U.S. electricity sector. We find that the increase in markups dominates despite modest efficiency gains, leading to higher prices to consumers. Deregulation does not necessarily lead to lower prices to consumers. A consumer-oriented regulator may prefer to regulate rates to be consumer friendly, rather than let prices be subject to market power.
在决定是否在受监管的市场中引入基于市场的价格时,监管机构面临着以下权衡:利润激励可能通过更有效的资源配置降低成本,但市场力量的存在可能导致加价增加。我们使用电力交易的详细数据集来调查基于市场的放松管制在美国电力部门的影响。我们发现,尽管效率略有提高,但加价占主导地位,导致消费者的价格上涨。放松管制并不一定会降低消费者的价格。以消费者为导向的监管机构可能更倾向于对消费者友好的费率进行监管,而不是让价格受制于市场力量。
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引用次数: 0
Analyst Optimism and Buy-Side Institutions: Evidence from Analyst Transition from Sell-Side to Buy-Side 分析师乐观主义与买方机构:来自分析师从卖方向买方转变的证据
Pub Date : 2021-03-09 DOI: 10.2139/ssrn.3801213
Biwen Zhang
Using career information collected from professional networking sites, I identify sell-side analysts who transition to buy-side institutions, and examine whether these transitioning analysts cater to their future buy-side employers before the transition. I find that, prior to the transition, transitioning analysts produce more favorable research toward stocks that are significant in the portfolios of their future employers. Importantly, I find the favoritism effects are stronger for stocks for which a single analyst's impact is likely to be large, namely, small-cap stocks and stocks with low analyst coverage. I also find such favoritism is present only during the year immediately prior to the transition. Moreover, the favoritism is present only among analysts who immediately transition to the buy-side, and not among those who move to the buy-side after a prolonged transition gap (i.e., where strategic behavior is less likely). These findings are consistent with the career concern hypothesis that sell-side analysts cater to their future buy-side employers to advance their careers.
利用从专业社交网站收集的职业信息,我确定了过渡到买方机构的卖方分析师,并检查这些过渡分析师在过渡之前是否迎合了他们未来的买方雇主。我发现,在转型之前,转型分析师对未来雇主投资组合中重要的股票做出了更有利的研究。重要的是,我发现偏爱效应对于单个分析师影响可能较大的股票更强,即小盘股和分析师覆盖率低的股票。我还发现,这种偏袒只在过渡前一年出现。此外,偏爱只存在于立即转换到买方的分析师中,而不存在于那些在长时间转换间隔后移动到买方的分析师中(即,战略行为不太可能发生的地方)。这些发现与卖方分析师迎合其未来买方雇主以促进其职业发展的职业关注假设一致。
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引用次数: 3
Financial instruments InsurTech on the financial market in the current global context 金融工具保险科技在当前全球背景下的金融市场
Pub Date : 2021-03-09 DOI: 10.2139/ssrn.3801096
Otilia Manta
The insurance industry has been and is very dynamic, directly related to the degree of penetration of insurance in a country's GDP and proportional to the level of evolution of states. It is recognized that in the past insurance was only an instrument for the protection of personal and even governmental assets, now we can say that the main purpose is to support the economy and the main tool for managing social risks, and even financing instrument, more chosen for small entrepreneurs. However, due to the lack of financial education most of the time, this financial instrument is used sparingly. These are an important pillar for emerging countries, as demonstrated since 1990 in several studies indicating a growth rate proportional to the development of the insurance market. In this paper we aim to reflect the current situation of the insurance market in the context of the pandemic, but especially to present the role and importance of financial instruments such as InsurTech to support and develop economies at national, European and global levels.
保险业过去和现在都是充满活力的,它直接关系到保险在一个国家GDP中的渗透程度,并与各州的发展水平成正比。人们认识到,过去保险只是保护个人甚至政府资产的一种工具,现在我们可以说,它的主要目的是支持经济和管理社会风险的主要工具,甚至是融资工具,更多地选择了小企业。然而,由于大多数时候缺乏金融教育,这种金融工具的使用很少。这些是新兴国家的重要支柱,自1990年以来的几项研究表明,增长率与保险市场的发展成正比。在本文中,我们旨在反映大流行背景下保险市场的现状,但特别要介绍保险科技等金融工具在支持和发展国家、欧洲和全球经济方面的作用和重要性。
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引用次数: 1
Comprehending China's Domestic Ratings: A Perspective from Default Probability-Implied S&P Ratings 理解中国国内评级:一个基于违约概率的标准普尔评级视角
Pub Date : 2021-02-25 DOI: 10.2139/ssrn.3792687
Shida Liu, Hao Wang
We establish a mapping between the Chinese domestic agency ratings and S&P global ratings by matching firms' expected default probabilities (PDs) estimated using a dynamic logit model with the actual default rates of S&P ratings. The Chinese agency ratings are inflated by ten notches in light of the S&P rating standard. For example, the domestic AAA, AA, and A correspond to S&P BB+, BB, and BB- by median default probability. The PD-implied S&P ratings outperform the domestic agency ratings in predicting default and complement the latter explaining credit spread. Their superior default predictive power originates from using dynamic operating efficiency-related information. In contrast, the agency ratings give more weight to scale-based firm characteristics.
我们通过将使用动态逻辑模型估计的公司预期违约概率(pd)与标准普尔评级的实际违约率相匹配,建立了中国国内机构评级与标准普尔全球评级之间的映射关系。与标普的评级标准相比,中国评级机构的评级被夸大了10个等级。例如,按照违约概率中值,美国国内的AAA、AA和A分别对应标普的BB+、BB和BB-。pd隐含的标普评级在预测违约方面优于国内机构评级,并补充了后者解释信用利差的能力。他们优越的默认预测能力源于使用动态操作效率相关信息。相比之下,机构评级更重视基于规模的公司特征。
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引用次数: 0
Options Trading and Corporate Debt Structure 期权交易和公司债务结构
Pub Date : 2021-02-18 DOI: 10.2139/ssrn.3520403
Jie Cao, M. Hertzel, Jie Xu, Xintong Zhan
Recent empirical studies find that increased informational efficiency associated with options trading activity enhances firm value by allowing for a more efficient allocation of firm resources. In this paper, we develop and test the hypothesis that, in addition to a more efficient allocation of firm resources, options trading also enhances firm value through a financing channel, by promoting a lower cost debt structure that relies more on public debt and less on more costly bank financing. Consistent with both an information channel (where increased informational efficiency facilitates public debt issuance and reduces demand for the superior ability of banks to access and process private information) and a governance channel (where enhanced informational efficiency improves the effectiveness of alternative governance thereby reducing demand for bank lender governance), we find that options trading leads firms to shift from bank loans to public bonds. Consistent with an information channel effect, we show that the reduced reliance on bank borrowing is concentrated in high information asymmetry firms that are expected to benefit more from the enhanced information environment associated with options trading activity. Consistent with a governance channel effect, we find a more negative relation between options trading activity and bank borrowing in competitive industries where external governance pressure is high. In addition, we find that loan covenant strictness decreases with increases in options trading volume. Overall, our findings suggest that enhanced information efficiency associated with options trading lowers financing costs by reducing firm demand for the unique informational and governance qualities associated with bank borrowing.
最近的实证研究发现,与期权交易活动相关的信息效率的提高通过允许更有效地配置企业资源来提高企业价值。在本文中,我们提出并检验了一个假设,即除了更有效地配置企业资源外,期权交易还通过融资渠道提高了企业价值,通过促进低成本债务结构,更多地依赖于公共债务,更少地依赖于成本更高的银行融资。与信息渠道(信息效率的提高促进了公共债务的发行,并降低了对银行获取和处理私人信息的卓越能力的需求)和治理渠道(信息效率的提高提高了替代治理的有效性,从而降低了对银行贷款人治理的需求)相一致,我们发现期权交易导致公司从银行贷款转向公共债券。与信息渠道效应一致,我们表明对银行借贷依赖的减少集中在信息不对称程度高的公司,这些公司有望从与期权交易活动相关的信息环境的增强中获益更多。与治理渠道效应一致,我们发现在外部治理压力较大的竞争性行业中,期权交易活动与银行借贷之间的负向关系更为显著。此外,我们发现贷款契约严格程度随期权交易量的增加而降低。总体而言,我们的研究结果表明,与期权交易相关的信息效率的提高通过降低企业对与银行借贷相关的独特信息和治理质量的需求来降低融资成本。
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引用次数: 8
Information Processing Skills of Short Sellers: Empirical Evidence from the COVID-19 Pandemic 卖空者信息处理能力:来自新冠肺炎疫情的经验证据
Pub Date : 2021-01-09 DOI: 10.2139/ssrn.3763198
Levy Schattmann, Jan-Oliver Strych, P. Westerholm
We aim to answer if superior performance by short sellers’ is generated by processing public information rather than by exploiting private information. To achieve this, we analyze if short sellers with healthcare expertise outperform in short selling of non-healthcare stocks compared to those with no healthcare expertise. Since we expect that any short sellers’ private information about healthcare stocks is unlikely to be material for non-healthcare stocks, we conclude that any observed outperformance in non-healthcare stocks is more likely caused by processing public information. As an identification strategy, we interpret the outbreak of the COVID-19 pandemic as a treatment to short sellers with healthcare expertise. Our measures of healthcare expertise are based on pre-COVID-19 performance related to either holding or covering a short position in healthcare stocks. Using a unique German sample of daily short selling data, we find that treated short positions identified by general shorting (covering) outperformance are associated with lower 10-day CARs for non-healthcare stocks by an economically significant magnitude of 4.3 percent (7.2 percent). Robustness test rule out that our results are also driven by the use of private information or non information-based trading advantages such as better funding or borrowing ability of observed short sellers.
我们的目标是回答卖空者的卓越业绩是否通过处理公共信息而不是利用私人信息产生的。为了实现这一目标,我们分析了具有医疗保健专业知识的卖空者在卖空非医疗保健股票时是否比没有医疗保健专业知识的卖空者表现更好。由于我们预计任何卖空者关于医疗保健股的私人信息不太可能对非医疗保健股产生重大影响,因此我们得出结论,任何观察到的非医疗保健股的优异表现更有可能是由处理公开信息引起的。作为一种识别策略,我们将COVID-19大流行的爆发解释为对具有医疗保健专业知识的卖空者的治疗。我们对医疗保健专业知识的衡量是基于covid -19之前与持有或回补医疗保健股空头头寸相关的表现。使用独特的德国每日卖空数据样本,我们发现,通过一般做空(回补)表现优异而确定的经过处理的空头头寸与非医疗保健股的10天car值较低相关,其经济显著程度为4.3%(7.2%)。稳健性测试排除了我们的结果也是由使用私人信息或非基于信息的交易优势驱动的,例如观察到的卖空者更好的融资或借贷能力。
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引用次数: 0
Flattening the Insolvency Curve: Promoting Corporate Restructuring in Asia and the Pacific in the Post-C19 Recovery 使破产曲线趋平:在c19后经济复苏中促进亚太地区的企业重组
Pub Date : 2021-01-01 DOI: 10.5089/9781513568096.001.A001
A. Bauer, R. Craig, José Garrido, K. Kang, K. Kashiwase, S. Kim, Yan Liu, S. Rafiq
The Coronavirus disease (COVID-19) triggered a sharp contraction of economic activity across Asia and the Pacific. Policymakers adopted a “whatever it takes” approach in their initial response, relying mainly on liquidity support to help firms survive the shock. This paper discusses how the initial policy response should evolve as the region’s economies stabilize and enter the recovery phase. Many firms will need to repair their balance sheets and adjust their business models to the post-pandemic realities. The priority will be to support this process by facilitating the efficient restructuring of viable firms while allowing nonviable firms to exit. This requires action on three complementary fronts: reinforcing private debt resolution frameworks to flatten the insolvency curve, ensuring that adequate financing is available to support corporate restructuring, and facilitating access to equity to speed up the reallocation of jobs and capital into growth sectors.
冠状病毒病(COVID-19)引发了整个亚太地区经济活动的急剧萎缩。政策制定者在最初的反应中采取了“不惜一切代价”的方式,主要依靠流动性支持来帮助企业度过冲击。本文讨论了随着该地区经济企稳并进入复苏阶段,最初的政策应对应如何演变。许多公司将需要修复其资产负债表,并根据大流行后的现实调整其商业模式。优先事项将是通过促进可行企业的有效重组,同时允许不可行企业退出,来支持这一进程。这需要在三个互补的方面采取行动:加强私人债务解决框架,使破产曲线趋于平缓;确保有充足的融资支持企业重组;促进获得股权,加快就业和资本向增长部门的重新配置。
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引用次数: 6
CSR Expenditure and Stock Liquidity 企业社会责任支出与股票流动性
Pub Date : 2020-12-12 DOI: 10.2139/ssrn.3747784
P. P. Roy, Sandeep Rao, Min Zhu
We investigate the nexus between corporate social responsibility (CSR) and firms’ stock market liquidity. Using actual firm-level CSR expenditure data and a quasi-natural experiment setup of a mandated CSR regulation in India, we find that firms complying with the mandate and expending on CSR activities experience significantly higher stock market liquidity, relative to non-CSR firms in the post-CSR reform period. Further, we find that firms spending more on education and healthcare projects as part of their mandatory CSR engagement seem to have higher stock market liquidity. Finally, we show that mandated CSR firms, having superior stock market liquidity, obtain higher long-term market valuations.
我们研究了企业社会责任(CSR)与公司股票市场流动性之间的关系。利用实际企业层面的企业社会责任支出数据和印度强制性企业社会责任监管的准自然实验设置,我们发现,在企业社会责任改革后的时期,遵守企业社会责任监管并在企业社会责任活动上支出的企业,其股票市场流动性明显高于不履行企业社会责任的企业。此外,我们发现,作为强制性企业社会责任参与的一部分,在教育和医疗项目上花费更多的企业似乎具有更高的股票市场流动性。最后,我们证明了强制性企业社会责任公司拥有更好的股票市场流动性,可以获得更高的长期市场估值。
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引用次数: 0
Low Price-To-Book Ratios and Bank Dividend Payout Policies 低市净率和银行派息政策
Pub Date : 2020-12-09 DOI: 10.2139/ssrn.3761864
L. Gambacorta, Tommaso Oliviero, H. Shin
Banks with a low price-to-book ratio have a greater propensity to pay out dividends. This propensity is especially marked for banks with a price-to-book ratio below a threshold of 0.7. As a sector, banks also tend to have higher dividend payout ratios than non-financial firms. We demonstrate these features using data for 271 advanced economy banks in 30 jurisdictions. Dividend payouts as a proportion of profits rise in a non-linear way as the price-to-book ratio falls below 0.7. In a hypothetical exercise with fixed balance sheet ratios, we find that a complete suspension of bank dividends in 2020 during the Covid-19 pandemic would have added, under different stress scenario, an additional US$ 0.8–1.1 trillion of bank lending capacity in our sample, equivalent to 1.1–1.6% of total GDP.
市净率较低的银行更倾向于派发股息。这种倾向在市净率低于0.7门槛的银行尤为明显。作为一个行业,银行的派息率也往往高于非金融企业。我们使用30个司法管辖区271家发达经济体银行的数据来证明这些特征。当市净率降至0.7以下时,股息支出占利润的比例呈非线性上升。在固定资产负债表比率的假设中,我们发现,在不同的压力情景下,在2019冠状病毒病大流行期间,如果在2020年完全暂停银行股息,我们样本中的银行贷款能力将额外增加0.8-1.1万亿美元,相当于GDP总量的1.1-1.6%。
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引用次数: 14
期刊
SPGMI: Capital IQ Data (Topic)
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