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Can Blockchain Unlock the Investment Africa Needs? 区块链能解锁非洲所需的投资吗?
Pub Date : 2019-01-01 DOI: 10.1162/inov_a_00277
Christopher S. Lee, Jack Mueller
and final frontier for capital, investment allocation to the continent continues to lag. Although democratization, rising income levels, vast natural resources, and increasing market connectivity could present a differentiated and compelling opportunity for global investors, these variables have not yet translated into large-scale capital flow. African foreign direct investment inflows in 2017 were $42 billion, just 2.9 percent of the global total.2. Despite its raw potential, Africa is not yet competing successfully in the global capital markets. Investors seek opportunities in regions that have clear market infrastructure, competitive workforces, and stable public institutions, all of which are underpinned by data that many African countries lack. Every year, banks package and sell upwards of $13 trillion in new debt and equity securities in the global capital markets, and behind each dollar raised in these offerings are data that allow investors to price risks and returns, compare opportunities, and ultimately justify their decisions. Considering that fewer than 15 percent of African countries use the UN System of National Accounts to measure macroeconomic indicators, and that almost 50 percent of the African population resides in countries where ownership of agricultural land is unknown, what these markets ultimately lack is an evidence base.3. Indeed, there is a vicious cycle in which perceived risk limits deal flow, which in turn limits building a more CAN BLOCKCHAIN UNLOCK THE INVESTMENT AFRICA NEEDS?
作为资本的最后疆域,对非洲大陆的投资配置仍然滞后。尽管民主化、不断提高的收入水平、丰富的自然资源和日益增强的市场连通性可能为全球投资者提供差异化和引人注目的机会,但这些变量尚未转化为大规模的资本流动。2017年非洲外国直接投资流入420亿美元,仅占全球总额的2.9%。尽管潜力巨大,但非洲尚未在全球资本市场上取得成功。投资者在拥有明确的市场基础设施、有竞争力的劳动力和稳定的公共机构的地区寻找机会,所有这些都有许多非洲国家缺乏的数据作为支撑。每年,银行在全球资本市场打包并出售价值超过13万亿美元的新债券和股票证券,在这些发行中筹集的每一美元背后都有数据,这些数据可以让投资者对风险和回报进行定价,比较机会,并最终证明他们的决定是合理的。考虑到只有不到15%的非洲国家使用联合国国民经济核算系统来衡量宏观经济指标,而且几乎50%的非洲人口居住在农业用地所有权不明的国家,这些市场最终缺乏的是一个证据基础。事实上,这是一个恶性循环,在这个恶性循环中,感知到的风险限制了交易流量,而交易流量又反过来限制了建立更多的投资渠道,从而释放了非洲所需的投资。
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引用次数: 1
The Blockchain Ethical Design Framework 区块链道德设计框架
Pub Date : 2019-01-01 DOI: 10.1162/inov_a_00275
Cara LaPointe, Lara Fishbane
gy is enabling society to experiment with new solutions and business models. Ubiquity and global reach, increased capabilities, and affordability have made technology a critical tool for solving problems, making this an exciting time to think about achieving greater social impact. We now can address issues for underserved or marginalized people in ways that were previously unimaginable. Blockchain is a technology that holds real promise for dealing with key inefficiencies and transforming operations in the social sector, and for improving lives. Because of its immutability and decentralization, Blockchain has the potential to create transparency, provide distributed verification, and build trust across multiple systems. For instance, Blockchain applications could provide the means to establish identities for individuals without identification papers, improve access to finance and banking services for underserved populations, and distribute aid to refugees in a more transparent and efficient manner. Similarly, national and subnational governments are putting land registry information onto Blockchains to create greater transparency and avoid corruption and manipulation by third parties. From increasing access to capital to tracking health and education data across multiple generations to improving THE BLOCKCHAIN ETHICAL DESIGN FRAMEWORK
它使社会能够尝试新的解决方案和商业模式。无处不在、覆盖全球、能力增强、价格可承受性使技术成为解决问题的关键工具,这是一个令人兴奋的时刻,可以考虑实现更大的社会影响。我们现在可以以以前无法想象的方式解决服务不足或边缘化人群的问题。区块链是一项真正有希望解决关键低效问题、改变社会部门运营以及改善生活的技术。由于其不变性和去中心化,区块链有可能创造透明度,提供分布式验证,并在多个系统之间建立信任。例如,区块链应用程序可以为没有身份证件的个人提供身份证明,改善服务不足人群获得金融和银行服务的途径,并以更透明和有效的方式向难民分发援助。同样,国家和地方政府正在将土地登记信息放到区块链上,以提高透明度,避免腐败和第三方操纵。从增加获得资本的机会到跟踪多代人的健康和教育数据,再到改进区块链道德设计框架
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引用次数: 48
Dubai: A City Powered by Blockchain 迪拜:由区块链驱动的城市
Pub Date : 2019-01-01 DOI: 10.1162/inov_a_00271
Aisha Bin Bishr
strong and productive government sector that has embraced technology and is committed to standards of excellence. The city also has committed to digital transformation, a technological journey that began in 1999 with the announcement of its first ICT strategy. This was followed by the launch of Dubai Internet City, Dubai Egovernment, Dubai Smart Government, and, most recently, the Smart Dubai Office in 2015. The Smart Dubai Office was formed with a vision to make Dubai a truly citizen-centric smart city, ensuring the highest levels of happiness for all residents and visitors. Today, with its adoption of new technologies and pioneering of innovative smart pilots, Dubai is among the world’s leading smart cities. Recognizing the potential impact Blockchain technology could have on city services, coupled with a worldwide trend that saw $1.4 billion in private-sector investment in Blockchain technology in 2016 alone, Dubai launched a citywide Blockchain strategy in October 2016. The objective: to become the first Blockchain-powered city by 2020.1. Dubai’s rapid development in various economic sectors meant that traditional processes had to be updated continuously to ensure efficiency and speed. Government effectiveness became DUBAI: A CITY POWERED BY BLOCKCHAIN
强大而富有成效的政府部门,拥抱技术并致力于追求卓越标准。该市还致力于数字化转型,这一技术之旅始于1999年,当时该市宣布了首个ICT战略。紧随其后的是迪拜互联网城、迪拜电子政务、迪拜智能政府,以及最近在2015年成立的智能迪拜办公室。智慧迪拜办公室的成立是为了使迪拜成为一个真正以市民为中心的智慧城市,确保所有居民和游客的最高幸福水平。如今,凭借新技术的采用和创新智能试点的开拓,迪拜已跻身世界领先的智能城市之列。迪拜认识到区块链技术可能对城市服务产生的潜在影响,再加上2016年私营部门对区块链技术的投资达到14亿美元的全球趋势,迪拜于2016年10月推出了全市区块链战略。目标:到2020年成为第一个区块链驱动的城市。迪拜在各个经济部门的快速发展意味着传统流程必须不断更新,以确保效率和速度。政府效率变成了迪拜:一个由区块链驱动的城市
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引用次数: 12
The Third Answer: How Market-Creating Innovation Drives Economic Growth and Development 第三个答案:创造市场的创新如何推动经济增长和发展
Pub Date : 2018-12-28 DOI: 10.1162/inov_a_00272
Clayton M. Christensen, Efosa Ojomo, G. D. Gay, Philip E. Auerswald
In this essay, we begin by offering a definition and two examples of market creating innovation that provide a foundation for the historically informed theory that follows. With this definition and the examples in mind, we next assess the two dominant theories of development— essentially, the currently dominant answers to the centuries-old question of why some countries prosper while others do not. We propose that market creating innovation constitutes a "third answer to this question. We then assess how new influences such as Blockchain technology and emerging business models relate to market-creating innovation, institutional evolution, and, ultimately, economic development. We offer specific examples of how Blockchain technology is being deployed to support market-creating innovation. We conclude by considering how a better understanding of the drivers of development prompts us to reconsider the definition of development itself.
在本文中,我们首先提供一个定义和两个市场创造创新的例子,为接下来的历史理论提供基础。有了这个定义和例子,我们接下来评估两种主要的发展理论-本质上,目前占主导地位的答案是几个世纪以来的问题,为什么有些国家繁荣而其他国家却没有。我们认为,市场创造创新构成了这个问题的“第三个答案”。然后,我们评估区块链技术和新兴商业模式等新影响如何与创造市场的创新、制度演变以及最终的经济发展相关联。我们提供了具体的例子,说明区块链技术是如何被部署来支持创造市场的创新的。最后,我们考虑了更好地理解发展的驱动因素如何促使我们重新考虑发展本身的定义。
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引用次数: 11
Reassessing Expectations for Blockchain and Development 重新评估对区块链和开发的期望
Pub Date : 2018-07-01 DOI: 10.1162/inov_a_00269
Michael Pisa
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引用次数: 30
Where Blockchains Add Real Value 区块链在哪里增加了真正的价值
Pub Date : 2018-07-01 DOI: 10.1162/inov_a_00267
Gideon Greenspan
new way of constructing a database in which the database is placed under the collective control of multiple parties instead of a central authority. Therefore, the first question to ask when assessing a way of using blockchain is whether it could be satisfactorily implemented on a regular centralized database, such as Oracle, SQL Server, MySQL, or Postgres. If the answer is “yes,” there is no value in using a blockchain, which remains a relatively young and immature technology, whereas programs like Oracle and MySQL have decades of development behind them. Nonetheless, there are certainly a good number of applications whose ideal architecture has a blockchain at its core. This paper provides a framework for evaluating the viability of blockchain usage from four different angles. First we focus on the raison d’être of blockchains, database disintermediation, which can be defined as the ability for multiple parties to directly share a single database without putting that database under a single party’s control. We provide a checklist for assessing whether this disintermediation is helpful. We next look at two key disadvantages of blockchains when compared with regular databases—performance and confidentiality. We then outline four general types of usage in which the tradeoffs tend to favor a blockchain architecture. Finally, we look at three real-world examples of our software being used in production to see what conclusions can be drawn. It’s important to clarify that this paper is written primarily with “permissioned” blockchains in mind, which are fundamentally different from the permission-less blockchains that underlie crypWHERE BLOCKCHAINS ADD REAL VALUE
一种新的数据库构建方式,将数据库置于多方的集体控制之下,而不是一个中央权威机构。因此,在评估一种使用区块链的方式时,要问的第一个问题是,它是否可以在常规的集中式数据库(如Oracle、SQL Server、MySQL或Postgres)上令人满意地实现。如果答案是肯定的,那么使用区块链就没有任何价值,它仍然是一项相对年轻和不成熟的技术,而像Oracle和MySQL这样的程序已经有几十年的发展历史。尽管如此,肯定有很多应用程序的理想架构以区块链为核心。本文提供了一个框架,从四个不同的角度评估区块链使用的可行性。首先,我们关注区块链的原因être,数据库非中介化,可以定义为多方直接共享单个数据库的能力,而无需将该数据库置于单一方的控制之下。我们提供了一个清单来评估这种脱媒是否有帮助。接下来,我们来看看区块链与常规数据库相比的两个主要缺点——性能和机密性。然后,我们概述了四种一般类型的使用,其中权衡倾向于支持区块链架构。最后,我们看一下在生产环境中使用我们的软件的三个真实例子,看看可以得出什么结论。重要的是要澄清,本文主要是在考虑“许可”区块链的情况下编写的,这与crypWHERE区块链增加真正价值的基础上的无权限区块链有根本不同
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引用次数: 3
Blockchain for Global Development 区块链助力全球发展
Pub Date : 2018-07-01 DOI: 10.1162/inov_a_00263
Joseph I. Lubin, M. Anderson, Bobbi Thomason
technology right now? Most of the builders of the Ethereum blockchain ecosystem at ConsenSys share a vision of a decentralized future that creates opportunity and abundance for all people. Ethereum has the unique potential, and some may believe even an obligation, to create a more accessible, equitable, and inclusive ecosystem from the outset by investing in social impact initiatives now. The developing world stands to benefit most dramatically from creative applications of decentralizing tools and economies. This essay explores possible ways Ethereum-facilitated technologies can shape global development. We focus on three core applications of blockchainenabled solutions: peer-to-peer smart contracts, self-sovereign identity, and consumer utility tokens. The Ethereum blockchain is a public, open-source, distributed computing platform that supports the development and utilization of decentralized applications. Whereas the Bitcoin blockchain was designed primarily as a payment system, Ethereum allows for more diverse capabilities, including its associated cryptofuel (similar to a currency), Ether, as well as smart contracts (see below). “Smart contracts” are not actually smart, nor are they necessarily contracts in a legal sense. They are just executable program objects on certain blockchains that support them, like Ethereum. A blockchain is a distributed ledger that enables tamper-proof, secure recording of transactions, collected BLOCKCHAIN FOR GLOBAL DEVELOPMENT
现在的技术?ConsenSys以太坊区块链生态系统的大多数建设者都有一个共同的愿景,即去中心化的未来,为所有人创造机会和财富。以太坊具有独特的潜力,有些人甚至认为这是一种义务,从一开始就通过投资于社会影响计划来创建一个更容易获得、更公平、更包容的生态系统。发展中国家将从分散化工具和经济的创造性应用中获益最多。本文探讨了以太坊促进技术影响全球发展的可能方式。我们专注于区块链解决方案的三个核心应用:点对点智能合约、自我主权身份和消费者实用代币。以太坊区块链是一个公共的、开源的分布式计算平台,支持去中心化应用程序的开发和利用。虽然比特币区块链主要被设计为支付系统,但以太坊允许更多样化的功能,包括其相关的加密燃料(类似于货币),以太以及智能合约(见下文)。“智能合约”实际上并不智能,也不一定是法律意义上的合约。它们只是支持它们的某些区块链(如以太坊)上的可执行程序对象。区块链是一种分布式账本,可以实现防篡改、安全的交易记录,为全球发展收集区块链
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引用次数: 10
A New Era of Food Transparency Powered by Blockchain 区块链驱动的食品透明新时代
Pub Date : 2018-07-01 DOI: 10.1162/inov_a_00266
Frank Yiannas
ply chain, but in reality it isn’t a chain at all. The food system today—that is, the way we get our food from farm to table— has evolved into a complex network that is interdependent on many entities. And while there is no question that today’s food system provides consumers with a more diverse, convenient, and economical source of food, it also presents new challenges. For example, in today’s food system, the output from one ingredient producer could end up in thousands of products on a grocery store shelf. We saw evidence of this during the peanut butter Salmonella outbreak in 2008 and the E. coli illnesses caused by contaminated flour in 2016. Today there is no widely adopted industry standard for how each segment of the food system (farmer, processor, distributor, retailer, etc.) tracks and records data for food traceability purposes. Many simply record their data on paper, and while some are using digital methods, these methods do not enable communication with other parties in the food system. Thus, the system is limited to A NEW ERA OF FOOD TRANSPARENCY POWERED BY BLOCKCHAIN
铺链,但实际上它根本不是链。今天的食物系统——也就是我们把食物从农场送到餐桌上的方式——已经演变成一个复杂的网络,它与许多实体相互依存。毫无疑问,今天的食品系统为消费者提供了更多样化、更方便、更经济的食物来源,但它也带来了新的挑战。例如,在今天的食品体系中,一个原料生产商的产品最终可能会成为杂货店货架上数千种产品的一部分。我们在2008年花生酱沙门氏菌爆发和2016年受污染面粉引起的大肠杆菌疾病中看到了这一点的证据。今天,对于食品系统的每个部分(农民、加工商、分销商、零售商等)如何跟踪和记录数据以实现食品可追溯性目的,还没有广泛采用的行业标准。许多人只是在纸上记录他们的数据,虽然有些人使用数字方法,但这些方法无法与食品系统中的其他各方进行沟通。因此,该系统仅限于由区块链驱动的食品透明新时代
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引用次数: 145
Un-chained: Experiments and Learnings in Crypto at UNICEF unchained:联合国儿童基金会加密货币的实验和学习
Pub Date : 2018-07-01 DOI: 10.1162/INOV_A_00265
Christopher Fabian
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引用次数: 8
The World Bank Group's Technology and Innovation Lab, from Concept to Development: A Case Study in Leveraging an IT Department to Support Digital Transformation 世界银行集团技术与创新实验室:从概念到发展:利用信息技术部门支持数字化转型的案例研究
Pub Date : 2018-07-01 DOI: 10.1162/inov_a_00264
Yusuf Karacaoglu, Stela Mocan, Rachel Alexandra Halsema
blockchain lab was launched in June 2017, largely as a result of the actions of a small but dedicated group of volunteers who were interested in how blockchain technology could be used to solve the world’s most difficult and intractable development challenges. This article describes the evolution of the blockchain lab from an informal working group to a fully staffed technology and innovation unit comprising two labs: one for blockchain and a second for artificial intelligence (AI). It also highlights, THE WORLD BANK GROUP’S TECHNOLOGY AND INNOVATION LAB, FROM CONCEPT TO DEVELOPMENT
区块链实验室于2017年6月启动,主要是由于一群志愿者的行动,他们对如何利用区块链技术解决世界上最困难和最棘手的发展挑战感兴趣。本文描述了区块链实验室从一个非正式工作组到一个由两个实验室组成的人员齐全的技术和创新单元的演变:一个用于区块链,另一个用于人工智能(AI)。报告还重点介绍了世界银行集团从概念到发展的技术和创新实验室
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引用次数: 3
期刊
Innovations: Technology, Governance, Globalization
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