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Social Media Data Analytics – Using Big Data for Big Consumer Reach 社交媒体数据分析——利用大数据获取大消费者
Pub Date : 2020-10-08 DOI: 10.2139/ssrn.3707859
Kayli Blackburn, Kyle Boris
Since the arrival of ‘Big Data’ and social media’s meteoric rise in popularity, businesses have been forced to review, reinvent, and reallocate their marketing strategies. Having a social media presence is a requirement for most any firm that has goods or services to sell to consumers. In today’s environment of highly charged verbal-volatility, companies are not only scrambling to adjust to the YouTube generation of advertising, but also monitoring and protecting their corporate image. While branding is outside the scope of the paper, we do touch on artificial intelligence and how machine learning is employed to monitor user sentiment on social media platforms. The monitored data segments evaluated in this research paper are frequency, education level, gender, age, geographic location, and personal interests. In addition to data monitoring, the paper also includes a brief discussion of the online marketing environment. The ethos of this document is to demonstrate how small and mid-size businesses can best allocate their advertising budgets to maximize exposure, and ultimately conversions on the most popular social media platforms. By tracking conversions and impressions, we present a scenario of social media marketing optimization that demonstrates how Excel’s Solver add-in can be used for advertising allocations with the goal of highest potential sales.
自从“大数据”的到来和社交媒体的迅速普及,企业被迫重新审视、重塑和重新分配他们的营销策略。拥有社交媒体是大多数公司向消费者出售商品或服务的必要条件。在当今这个语言高度波动的环境中,企业不仅要努力适应YouTube一代的广告,还要监控和保护自己的企业形象。虽然品牌不在本文的范围内,但我们确实触及了人工智能以及如何使用机器学习来监控社交媒体平台上的用户情绪。本研究评估的监测数据段包括频率、教育程度、性别、年龄、地理位置和个人兴趣。除了数据监测外,本文还对网络营销环境进行了简要讨论。本文的主旨是展示中小型企业如何最好地分配广告预算,以最大限度地提高曝光率,并最终在最受欢迎的社交媒体平台上实现转化。通过跟踪转化率和印象,我们展示了一个社交媒体营销优化的场景,展示了Excel的Solver插件如何用于广告分配,以达到最高的潜在销售目标。
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引用次数: 2
Client Performance Predictions for Private Blockchain Networks 私有区块链网络的客户端性能预测
Pub Date : 2020-09-30 DOI: 10.5121/ijcnc.2020.12507
László Viktor Jánoky, J. Levendovszky, P. Ekler
The recent public adaptation of cryptocurrencies sparked a great interest in alternative uses of the blockchain technology. Private or permissioned blockchain-based systems are a promising technology, initiating novel applications in several important fields, such as financing, commerce, and administration. One of the largest challenges in its application is the necessity of capacity planning. In public blockchains – such as the ones powering cryptocurrencies – the network is self-scaling and self-organizing, made up of individual nodes working for profit. In private blockchain, where capacity is provided by a few selected parties, these abilities are not inherently present as there is no financial or other motivation for clients to participate. This necessitates the introduction of efficient capacity planning and performance predictions to operate such a network efficiently. In this paper, we deal with methods for providing performance predictions of private blockchains.
最近公众对加密货币的适应引发了对区块链技术替代用途的极大兴趣。私有或许可的基于区块链的系统是一项很有前途的技术,在几个重要领域启动了新的应用,如融资、商业和管理。在其应用中最大的挑战之一是容量规划的必要性。在公共区块链中——比如为加密货币提供动力的区块链——网络是自扩展和自组织的,由为盈利而工作的单个节点组成。在私有区块链中,能力是由几个选定的方提供的,这些能力并不是固有的,因为客户没有参与的财务或其他动机。这就需要引入有效的容量规划和性能预测,以便有效地运行这样的网络。在本文中,我们处理提供私有区块链性能预测的方法。
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引用次数: 1
Endeavours: The Relationship in Social Network of Thai Student Labourers in Australia 泰国学生劳工在澳洲的社会网络关系研究
Pub Date : 2020-09-30 DOI: 10.35609/gjbssr.2020.8.3(1)
T. Chamaratana
Objective - This article aims to examine the relationship in the social network of Thai student labourers or special migrants known as “Thai-Aus labourers”, who are studying and working in Sydney, Australia.Methodology/Technique – Data was collected via in-depth interviews with 18 key Thai-Aus labourers in Sydney, Australia. These key informants were selected using the snowball technique. Content analysis was performed with the data based on the ATLAS.ti programme, and the social networks were analysed using the Ucinet and Netdraw programme.Finding – The results conclude that the relationships within the social networks of the Thai-Aus labourers were complex, although they each shared the same goal. The relationships were principally based on benefit exchange even though personal relationships appeared on the surface.Novelty - The directional flow in the pattern of benefit-giving and receiving, and the duration, did not affect relationships, which depended more on personal cases.Type of Paper: Empirical.JEL Classification: J21, J29.Keywords: Brokers; Social Network; Migrant Labour Network; Working Abroad of Thai Labourers.Reference to this paper should be made as follows: Chamaratana, T. 2020. Endeavours: The Relationship in Social Network of Thai Student Labourers in Australia, Global J. Bus. Soc. Sci. Review 8(3): 144 – 152. https://doi.org/10.35609/gjbssr.2020.8.3(1)
目的-本文旨在研究在澳大利亚悉尼学习和工作的泰国学生劳工或被称为“泰澳劳工”的特殊移民在社会网络中的关系。方法/技术-通过对澳大利亚悉尼18名主要泰澳劳工的深入访谈收集数据。这些关键线人是用滚雪球法挑选出来的。根据ATLAS对数据进行内容分析。使用Ucinet和Netdraw程序分析社交网络。研究发现——研究结果表明,泰国-澳大利亚劳工的社会网络关系复杂,尽管他们都有相同的目标。这种关系虽然表面上有私人关系,但主要是以利益交换为基础的。新颖性——给予和接受利益模式的方向性流动以及持续时间并不影响关系,关系更多地取决于个人情况。论文类型:实证。JEL分类:J21, J29。关键词:经纪人;社交网络;移徙劳工网络;泰国劳工在国外工作。本文的参考文献如下:Chamaratana, T. 2020。研究:在澳泰国学生劳工的社会网络关系[j]。Soc。科学。评论8(3):144 - 152。https://doi.org/10.35609/gjbssr.2020.8.3 (1)
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引用次数: 0
Distance in Reward based Crowdfunding 基于奖励的众筹中的距离
Pub Date : 2020-09-24 DOI: 10.2139/ssrn.3698562
Ludovic Vigneron
In this paper, we ask the question of the impact of the distance between backers and entrepreneurs on success of reward based crowdfunding campaigns and provide a framework to understand the association. Using a unique data set provided by the French leading platform Ulule that allows us to work on a sample of 4861 campaigns, we find that the ones attracting more distant backers succeed more frequently and more intensively. This result is attributed to the fact that campaigns that succeed are those launched by entrepreneurs with the most important social capital , a social capital that includes the most of weak ties. The way that supports articulates themselves is in line with this. We find that successful campaigns attracting the most distant backers are also those for which the amount of the average individual support is the lowest. They also attract more numerous supports from more numerous backers. Successful campaigns attracting less distant backers (more local ones) collect more important average supports, but less numerous ones from less numerous backers.
在本文中,我们提出了支持者和企业家之间的距离对基于奖励的众筹活动成功的影响的问题,并提供了一个框架来理解这种联系。使用法国领先平台Ulule提供的独特数据集,我们可以对4861个活动样本进行研究,我们发现那些吸引更多远方支持者的活动更频繁、更成功。这一结果归因于这样一个事实,即成功的活动是由拥有最重要社会资本的企业家发起的,这种社会资本包括大多数弱关系。支持表达自己的方式与此一致。我们发现,成功的运动吸引最远的支持者也是那些平均个人支持的金额是最低的。它们也吸引了更多支持者的更多支持。成功的活动吸引了更少的支持者(更多的当地支持者),获得了更重要的平均支持,但来自更少支持者的数量更少。
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引用次数: 1
Gains from Convenience and the Value of E-commerce 便利收益与电子商务的价值
Pub Date : 2020-09-18 DOI: 10.2139/ssrn.3596460
Yufeng Huang, Bart J. Bronnenberg
Why do consumers value shopping online? We decompose the value of e-commerce to individual consumers and highlight the role of convenience, i.e., the avoidance of transportation costs. We complement household purchase panel data with precise locations of consumers and stores, and show that travel distance is a strong driver of consumer store choice and the substitution to the online channel. Using a structural model of retailer and channel choice, we report that during 2016-2018 the total value from e-commerce to consumers is equivalent to a 23% discount on all prices. Of this value, a quarter comes from convenience in the form of lower transportation costs, a quarter from intensified price competition, and the remaining half from new online retailers and online channels of existing offline retailers. We further demonstrate that consumer gains are heterogeneous. Consumers far from offline stores or experienced in online shopping will benefit more from e-commerce, whereas consumers who likely do not shop online still benefit indirectly from price competition. Finally, our results show that, as consumers gain more online shopping experience, substantial additional gains from e-commerce are yet to materialize in the future.
消费者为什么重视网上购物?我们分解电子商务对个人消费者的价值,突出便利性的作用,即避免运输成本。我们用消费者和商店的精确位置来补充家庭购买面板数据,并表明旅行距离是消费者选择商店和替代在线渠道的强大驱动因素。使用零售商和渠道选择的结构模型,我们报告说,在2016-2018年期间,电子商务对消费者的总价值相当于所有价格的23%折扣。在这一价值中,1 / 4来自运输成本降低带来的便利性,1 / 4来自价格竞争加剧,剩下的一半来自新的线上零售商和现有线下零售商的线上渠道。我们进一步证明,消费者的收益是异质的。远离线下商店或有网上购物经验的消费者将从电子商务中受益更多,而不可能在网上购物的消费者仍然间接受益于价格竞争。最后,我们的研究结果表明,随着消费者获得更多的在线购物体验,未来电子商务的实质性额外收益尚未实现。
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引用次数: 5
Analysis and Interventions in Large Network Games 大型网络游戏的分析与干预
Pub Date : 2020-09-14 DOI: 10.2139/ssrn.3692826
F. Parise, A. Ozdaglar
We review classic results and recent progress on equilibrium analysis, dynamics, and optimal interventions in network games with both continuous and discrete strategy sets. We study strategic interactions in deterministic networks as well as networks generated from a stochastic network formation model. For the former case, we review a unifying framework for analysis based on the theory of variational inequalities. For the latter case, we highlight how knowledge of the stochastic network formation model can be used by a central planner to design interventions for large networks in a computationally efficient manner when exact network data are not available.
我们回顾了经典的结果和均衡分析的最新进展,动态,以及网络游戏中连续和离散策略集的最佳干预。我们研究了确定性网络中的策略交互以及由随机网络形成模型生成的网络。对于前一种情况,我们回顾了基于变分不等式理论的统一分析框架。对于后一种情况,我们强调了当没有精确的网络数据时,中央计划者如何使用随机网络形成模型的知识,以计算高效的方式设计大型网络的干预措施。
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引用次数: 19
Socially Embedded Knowledge Networks and the Making of Opinion Leaders: Evidence from Twitter 社会嵌入知识网络与意见领袖的形成:来自Twitter的证据
Pub Date : 2020-09-06 DOI: 10.2139/ssrn.3493065
Hao Bo
This paper focuses on knowledge markets exploring how network relationships between knowledge consumers impact the equilibrium number of opinion leaders. Both a theoretical model and empirical analysis show that there’ll be more opinion leaders in a knowledge market if the most active knowledge consumers occupy more central positions in a social network connecting consumers. The model formalizes the following story. Knowledge consumers are embedded in network relationships through which they influence each other on which opinion providers they pay attention to. If the most active (thus most capable to influence) knowledge consumers occupy more central network positions, consumer attention gravitates toward some opinion providers, and this turns more opinion providers into opinion leaders. The model inspires and is supported by empirical analysis using a Twitter network and associated tweets. First, unsupervised machine learning is used to define knowledge markets: topic modeling finds 45 topics in tweets, network community detection yields 4 nearly isolated Twitter sub-networks, and a knowledge market is then defined by a combination of one topic and one sub-network. Second, with each knowledge market being a unit of observation, we define variables and test our theoretical predictions. This is the first paper to formally define opinion leaders, knowledge markets, and consumer attention. While the existing literature emphasizes the role of opinion providers’ network positions on the making of opinion leaders, this work shows the network positions of active consumers matter because active consumers serve as a propagation machine.
本文以知识市场为研究对象,探讨了知识消费者之间的网络关系对意见领袖均衡数量的影响。理论模型和实证分析都表明,如果最活跃的知识消费者在连接消费者的社会网络中占据更多的中心位置,那么知识市场中的意见领袖就会更多。该模型形式化了下面的故事。知识消费者嵌入在网络关系中,通过网络关系,他们相互影响,他们关注意见提供者。如果最活跃(因此最有能力影响)的知识消费者占据更多的网络中心位置,消费者的注意力就会向一些意见提供者倾斜,这就会使更多的意见提供者成为意见领袖。该模型启发并得到了使用Twitter网络和相关tweet的实证分析的支持。首先,使用无监督机器学习来定义知识市场:主题建模在tweet中找到45个主题,网络社区检测产生4个几乎隔离的Twitter子网络,然后通过一个主题和一个子网络的组合来定义知识市场。其次,每个知识市场都是一个观察单位,我们定义变量并测试我们的理论预测。这是第一篇正式定义意见领袖、知识市场和消费者注意力的论文。虽然现有文献强调意见提供者的网络地位对意见领袖的形成的作用,但这项工作表明,活跃消费者的网络地位很重要,因为活跃消费者充当了传播机器。
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引用次数: 0
Marketing with Shallow and Prudent Influencers 利用肤浅和谨慎的影响者进行营销
Pub Date : 2020-09-01 DOI: 10.2139/ssrn.3735478
Marketers often utilize social media influencers to reach audiences with more authentic and credible messaging. While some influencers are prudent and carefully test products before promoting them, many others are shallow and merely post the marketer messaging as is. We analyze the impact of shallow and prudent influencers on marketer profits, customer satisfaction, and influencer payoffs. Counter to intuition, we find that shallow influencers increase market transparency, consumer satisfaction and marketer profits, while prudent influencers entice the marketers to reduce information efficiency in the market, and increase the share of unsatisfied consumers. In a market where both shallow and prudent influencers exist, prudent influencers may increase their payoff even further by extracting additional information rent. The results provide insight into the value that shallow influencers bring to the market and guidance for marketers considering the use of influencer marketing.
营销人员经常利用社交媒体上的影响者,用更真实可信的信息来吸引受众。虽然有些网红在推广产品之前会谨慎地仔细测试产品,但也有很多人很肤浅,只是按原样发布营销信息。我们分析了浅网红和谨慎网红对营销人员利润、客户满意度和网红回报的影响。与直觉相反,我们发现浅影响者增加了市场透明度、消费者满意度和营销人员的利润,而谨慎的影响者诱使营销人员降低了市场的信息效率,并增加了不满意消费者的份额。在一个同时存在浅影响者和谨慎影响者的市场中,谨慎影响者可能会通过提取额外的信息租金来进一步提高他们的收益。研究结果揭示了浅影响者给市场带来的价值,并为考虑使用影响者营销的营销人员提供了指导。
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引用次数: 5
Impact of Social Capital on the Intention of Job Seekers to Use Social Networking Websites (SNWs) for Searching Jobs 社会资本对求职者使用社交网站求职意向的影响
Pub Date : 2020-08-29 DOI: 10.2139/ssrn.3683211
Eraj Shakeel, D. Siddiqui
This paper proposed a theoretical framework that will bridge a segment of the research-practice gap that exists in regard to the use of SNSs in recruitment. We modified Fang (2015) model to include the Professionalism and Credibility of SNW in a framework that explains how social capital affects the preference and Credibility of SNW. Cost factors (i.e., privacy concern) and benefit factors (i.e. perceived usefulness) are hypothesized to mediate the relationship between social capital factors (i.e., social information and social reference capital, and Professionalism) and preference and Credibility. To test our model, a survey of 200 valid questionnaires was conducted and 200 current profiles were collected from university students. Data were analyzed using confirmatory factor analysis and structured equation modeling. Results suggested, perceived usefulness has a positive influence on jobseekers’ use of job-seeking SNS, whereas social information capital, RJP and social reference capital positively affect users’ perceived usefulness and SNWs privacy moreover the social information capital of jobs has an insignificant impact on the user’s privacy concerns regarding SNWs Moreover, both cost and benefit factors seems to mediate the relationship positively and significantly. The study focuses on the need for individual users to enhance their professional and career success by using technologies such as social media.
本文提出了一个理论框架,该框架将弥合在招聘中使用社交媒体方面存在的部分研究与实践差距。我们修改了Fang(2015)的模型,将SNW的专业性和可信度纳入一个框架,该框架解释了社会资本如何影响SNW的偏好和可信度。假设成本因素(即隐私关注)和利益因素(即感知有用性)在社会资本因素(即社会信息和社会参考资本、专业精神)与偏好和可信度之间起中介作用。为了检验我们的模型,我们对200份有效问卷进行了调查,并从大学生中收集了200份当前档案。数据分析采用验证性因子分析和结构方程模型。结果表明,感知有用性对求职者求职社交网站的使用有正向影响,而社会信息资本、RJP和社会参考资本对用户的感知有用性和社交网站隐私有正向影响,工作的社会信息资本对用户对社交网站隐私关注的影响不显著,而且成本和收益因素似乎都起到了正向显著的中介作用。这项研究的重点是个人用户需要通过使用社交媒体等技术来提高他们的专业和职业成功。
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引用次数: 0
Online Platform Price Parity Clauses: Evidence from the EU Booking.com case 在线平台价格平价条款:来自欧盟Booking.com案例的证据
Pub Date : 2020-08-28 DOI: 10.2139/ssrn.3381299
A. Mantovani, C. Piga, Carlo Reggiani
Abstract Online platforms often impose Price Parity Clauses to prevent sellers from charging lower prices on alternative sales channels. We provide quasi-experimental evidence on the full removal of Price Parity Clauses in France in 2015 for hotels listed on Booking.com. Our analysis reveals significant price decreases in the short run, but a more limited effect in the medium run. However, hotels characterized by a more complex organizational structure decreased their prices more substantially. Overall, the intervention appears to have benefited a subset of consumers using Booking.com.
在线平台通常会施加价格平价条款,以防止卖家在其他销售渠道上收取更低的价格。我们提供了准实验证据,证明2015年Booking.com上列出的酒店在法国完全取消了价格平价条款。我们的分析显示,价格在短期内显著下降,但在中期的影响较为有限。然而,组织结构更为复杂的酒店降价幅度更大。总的来说,这种干预似乎使使用Booking.com的一小部分消费者受益。
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引用次数: 8
期刊
Economics of Networks eJournal
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