Alert the SEC Continues to Target Cryptocurrencies and Other Digital Assets June 28, 2021
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An Empirical Investigation of Volatility Dynamics in the Cryptocurrency Market
This is a repository copy of An empirical investigation of volatility dynamics in the cryptocurrency market. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/147457/ Version: Accepted Version Article: Katsiampa, P. orcid.org/0000-0003-0477-6503 (2019) An empirical investigation of volatility dynamics in the cryptocurrency market. Research in International Business and Finance. ISSN 0275-5319 https://doi.org/10.1016/j.ribaf.2019.06.004 Article available under the terms of the CC-BY-NC-ND licence (https://creativecommons.org/licenses/by-nc-nd/4.0/). Reuse This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs (CC BY-NC-ND) licence. This licence only allows you to download this work and share it with others as long as you credit the authors, but you can’t change the article in any way or use it commercially. More information and the full terms of the licence here: https://creativecommons.org/licenses/ Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ An empirical investigation of volatility dynamics in the cryptocurrency market Abstract: By employing an asymmetric Diagonal BEKK model, this paper examines volatility dynamics of five major cryptocurrencies, namely Bitcoin, Ether, Ripple, Litecoin, and Stellar Lumen. It is shown that the conditional variances of all the five cryptocurrencies are significantly affected by both previous squared errors and past conditional volatility. -
In Re Bitconnect Securities Litigation 18-CV-80086-Third Amended Class Action Complaint
Case 9:18-cv-80086-DMM Document 48 Entered on FLSD Docket 07/03/2018 Page 1 of 64 UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF FLORIDA WEST PALM BEACH DIVISION IN RE BITCONNECT SECURITIES LITIGATION Lead Case No.: 9:18-cv-80086-DMM CLASS ACTION JURY TRIAL DEMANDED THIRD AMENDED CLASS ACTION COMPLAINT Respectfully submitted, SILVER MILLER LEVI & KORSINSKY, LLP 11780 W. Sample Road EDUARD KORSINSKY Coral Springs, Florida 33065 E-mail: [email protected] Telephone: (954) 516-6000 30 Broad Street, 24th Floor DAVID C. SILVER New York, New York 10004 Florida Bar No. 572764 Telephone: (212) 363-7500 E-mail: [email protected] Facsimile: (212) 636-7171 JASON S. MILLER Florida Bar No. 072206 DONALD J. ENRIGHT E-mail: [email protected] E-mail: [email protected] ELIZABETH K. TRIPODI E-mail: [email protected] JOHN A. CARRIEL E-mail: [email protected] LEVI & KORSINSKY, LLP 1101 30th Street, N.W., Suite 115 Washington, DC 20007 Telephone: (202) 524-4290 Facsimile: (202) 333-2121 Co-Lead Counsel for Plaintiffs Case 9:18-cv-80086-DMM Document 48 Entered on FLSD Docket 07/03/2018 Page 2 of 64 Lead Case No.: 9:18-cv-80086-DMM TABLE OF CONTENTS Page NATURE OF THE ACTION ..........................................................................................................1 JURISDICTION AND VENUE ......................................................................................................8 PARTIES AND RELEVANT NON-PARTIES ..............................................................................8 I. PLAINTIFFS ...........................................................................................................8 -
Understanding the Motivations, Challenges and Needs of Blockchain Software Developers: a Survey
Empirical Software Engineering manuscript No. (will be inserted by the editor) Understanding the Motivations, Challenges and Needs of Blockchain Software Developers: A Survey Amiangshu Bosu · Anindya Iqbal · Rifat Shahriyar · Partha Chakroborty Received: November 6, 2018 / Accepted: March 19, 2019 Abstract The blockchain technology has potential applications in various areas such as smart-contracts, Internet of Things (IoT), land registry, supply chain man- agement, storing medical data, and identity management. Although the Github currently hosts more than six thousand active Blockchain software (BCS) projects, few software engineering research has investigated these projects and its' contrib- utors. Although the number of BCS projects is growing rapidly, the motivations, challenges, and needs of BCS developers remain a puzzle. Therefore, the primary objective of this study is to understand the motivations, challenges, and needs of BCS developers and analyze the differences between BCS and non-BCS development. On this goal, we sent an online survey to 1,604 active BCS developers identified via mining the Github repositories of 145 popular BCS projects. The survey received 156 responses that met our criteria for analysis. The results suggest that the majority of the BCS developers are experienced in non-BCS development and are primarily motivated by the ideology of creating a decentralized financial system. Although most of the BCS projects are Open Source Software (OSS) projects by nature, more than 93% of our respondents found BCS development somewhat different from a non-BCS development as BCS projects have higher emphasis on security and reliability than most of the non- BCS projects. Other differences include: higher costs of defects, decentralized and hostile environment, technological complexity, and difficulty in upgrading the soft- ware after release. -
Read the Report Brief
A REVOLUTION IN TRUST Distributed Ledger Technology in Relief & Development MAY 2017 “The principal challenge associated with [DLT] is a lack of awareness of the technology, especially in sectors other than banking, and a lack of widespread understanding of how it works.” - Deloitte Executive Summary1 The Upside In 2016, the blockchain was recognized as one of the top 10 In a recent report, Accenture surveyed emerging technologies by the World Economic Forum.2 The cost data from eight of the world’s ten potential of the blockchain and distributed ledger technology largest investment banks, with the goal of putting a dollar figure against potential (hereinafter “DLT”) to deliver benefits is significant. Gartner cost savings that might be achieved with estimates that DLT will result in $176 billion in added business DLT. The report concluded that the value by 2025; that total reaches $3.1 trillion by 2030.3 banks analyzed could reduce infrastructure costs by an average $8 to Investment in the field reflects the widespread belief that the $12 billion a year. The survey mapped technology can deliver value. Numerous trials, and some more than 50 operational cost metrics deployments, can be found across multiple sectors. and found the savings would break down as follows: Over two dozen countries are investing in DLT 70% savings on central financial More than 2,500 patents have been filed in the last 3 reporting 4 30-50% savings on compliance years 50% savings on centralized operations As of Q4, 2016, 28 of the top 30 banks were engaged in 50% savings on business blockchain proofs-of-concept operations. -
A Survey on Volatility Fluctuations in the Decentralized Cryptocurrency Financial Assets
Journal of Risk and Financial Management Review A Survey on Volatility Fluctuations in the Decentralized Cryptocurrency Financial Assets Nikolaos A. Kyriazis Department of Economics, University of Thessaly, 38333 Volos, Greece; [email protected] Abstract: This study is an integrated survey of GARCH methodologies applications on 67 empirical papers that focus on cryptocurrencies. More sophisticated GARCH models are found to better explain the fluctuations in the volatility of cryptocurrencies. The main characteristics and the optimal approaches for modeling returns and volatility of cryptocurrencies are under scrutiny. Moreover, emphasis is placed on interconnectedness and hedging and/or diversifying abilities, measurement of profit-making and risk, efficiency and herding behavior. This leads to fruitful results and sheds light on a broad spectrum of aspects. In-depth analysis is provided of the speculative character of digital currencies and the possibility of improvement of the risk–return trade-off in investors’ portfolios. Overall, it is found that the inclusion of Bitcoin in portfolios with conventional assets could significantly improve the risk–return trade-off of investors’ decisions. Results on whether Bitcoin resembles gold are split. The same is true about whether Bitcoins volatility presents larger reactions to positive or negative shocks. Cryptocurrency markets are found not to be efficient. This study provides a roadmap for researchers and investors as well as authorities. Keywords: decentralized cryptocurrency; Bitcoin; survey; volatility modelling Citation: Kyriazis, Nikolaos A. 2021. A Survey on Volatility Fluctuations in the Decentralized Cryptocurrency Financial Assets. Journal of Risk and 1. Introduction Financial Management 14: 293. The continuing evolution of cryptocurrency markets and exchanges during the last few https://doi.org/10.3390/jrfm years has aroused sparkling interest amid academic researchers, monetary policymakers, 14070293 regulators, investors and the financial press. -
Mckinsey on Payments
Volume 8, Number 21 May 2015 McKinsey on Payments Foreword 1 Gauging the disruptive potential of digital wallets 3 While they have established a solid foundation for growth, digital wallets are by no means a guaranteed success. They must continue to evolve if they are to have a truly disruptive impact on the payments landscape. Providers can improve their chances by focusing on six “markers” for success in payments innovation. New partnership models in transaction banking 11 A number of trends are leading to a fundamental rethinking of the traditional model by which banks offer transaction banking services to clients outside their established markets. Four distinct partnership models offer the best opportunities for banks seeking to succeed in an evolving landscape. Toward an Internet of Value: An interview with Chris Larsen, 19 CEO of Ripple Labs McKinsey on Payments sits down with the co-founder of Ripple Labs to discuss the nuts and bolts of the Ripple protocol, the implications for the correspondent banking model, and the emergence of an “Internet of Value.” Faster payments: Building a business, not just an infrastructure 23 A faster payments infrastructure is not an end in itself, it is an opportunity for banks to deliver innovative products and services in both consumer and corporate payments. To monetize this opportunity, financial institutions should focus relentlessly on design, customer experience, accessibility and convenience. Toward an Internet of Value: An interview with Chris Larsen , CEO of Ripple Labs Chris Larsen is co-founder and chief executive officer of Ripple Labs, a soft - ware firm that developed and continues to support the open-source Ripple protocol. -
Cuba: Issues for the 111Th Congress
Cuba: Issues for the 111th Congress Mark P. Sullivan Specialist in Latin American Affairs September 3, 2010 Congressional Research Service 7-5700 www.crs.gov R40193 CRS Report for Congress Prepared for Members and Committees of Congress Cuba: Issues for the 111th Congress Summary Cuba remains a hard-line communist state with a poor record on human rights. The country’s political succession in 2006 from the long-ruling Fidel Castro to his brother Raúl was characterized by a remarkable degree of stability. The government of Raúl Castro has implemented limited economic policy changes, but there has been disappointment that further reforms have not been forthcoming. The economy was hard hit by storms in 2008, and the global financial crisis has caused further strains. Few observers expect the government to ease its tight control over the political system, although it did agree in July 2010 to release 52 political prisoners after talks with the Cuban Catholic Church. Since the early 1960s, U.S. policy has consisted largely of isolating Cuba through economic sanctions. A second policy component has consisted of support measures for the Cuban people, including U.S.-sponsored broadcasting and support for human rights activists. In light of Fidel Castro’s departure as head of government, many observers have called for a re-examination of policy with two broad approaches advanced: an approach that would maintain the dual-track policy of isolating the Cuban government while providing support to the Cuban people; and an approach aimed at changing attitudes in the Cuban government and society through increased engagement. -
Blockchain and The
NOTES ACKNOWLEDGMENTS INDEX Notes Introduction 1. The manifesto dates back to 1988. See Timothy May, “The Crypto Anarchist Manifesto” (1992), https:// www . activism . net / cypherpunk / crypto - anarchy . html. 2. Ibid. 3. Ibid. 4. Ibid. 5. Ibid. 6. Timothy May, “Crypto Anarchy and Virtual Communities” (1994), http:// groups . csail . mit . edu / mac / classes / 6 . 805 / articles / crypto / cypherpunks / may - virtual - comm . html. 7. Ibid. 8. For example, as we wi ll describe in more detail in Chapter 1, the Bitcoin blockchain is currently stored on over 6,000 computers in eighty- nine jurisdictions. See “Global Bitcoin Node Distribution,” Bitnodes, 21 . co, https:// bitnodes . 21 . co / . Another large blockchain- based network, Ethereum, has over 12,000 nodes, also scattered across the globe. See Ethernodes, https:// www . ethernodes . org / network / 1. 9. See note 8. 10. Some blockchains are not publicly accessible (for more on this, see Chapter 1). These blockchains are referred to as “private blockchains” and are not the focus of this book. 11. See Chapter 1. 12. The Eu ro pean Securities and Market Authority, “Discussion Paper: The Dis- tributed Ledger Technology Applied to Securities Markets,” ESMA / 2016 / 773, June 2, 2016: at 17, https:// www . esma . europa . eu / sites / default / files / library / 2016 - 773 _ dp _ dlt . pdf. 213 214 NOTES TO PAGES 5–13 13. The phenomena of order without law also has been described in other con- texts, most notably by Robert Ellickson in his seminal work Order without Law (Cambridge, MA: Harvard University Press, 1994). 14. Joel Reidenberg has used the term “lex informatica” to describe rules imple- mented by centralized operators online. -
Evolution Or Revolution? Distributed Ledger Technologies in Financial Services
Evolution or revolution? Distributed ledger technologies in financial services Anil Savio Kavuri1 and Alistair Milne2 (There are two versions of this paper: a short summary report of 16 pages plus references; the full research report of 121 pages plus references.) 1 Loughborough University and Australian National University. [email protected] 2 Loughborough University. [email protected] Evolution or revolution? Distributed ledger technologies in financial services Contents of full report 1 Introduction to the full report ............................................................................................... 2 2 Distributed ledgers: basic concepts and supporting technologies. ...................................... 5 2.1 Definitions ....................................................................................................................... 5 2.2 The component technologies used in distributed ledgers ............................................. 7 2.3 How the technologies are combined: the database ‘stack’ ........................................... 8 3 Applications of distributed ledgers in financial services ..................................................... 11 3.1 Fourteen areas of application....................................................................................... 11 3.2 Seven case studies ........................................................................................................ 38 4 Distributed ledgers: the adoption decision ........................................................................ -
List of Cryptoassets That Can Be Legally Traded in Indonesia
List of Cryptoassets That Can Be Legally Traded in Indonesia Approved cryptoassets under Bappebti Regulation No. 7 of 2020 regarding the Stipulation of the List of Cryptoassets that Are Allowed to Be Traded in the Cryptoasset Physical Market. 1. Bitcoin 81. Verge 161. Storm 2. Ethereum 82. Pax gold 162. Vertcoin 3. Tether 83. Matic network 163. Ttc 4. Xrp/ripple 84. Kava 164. Metadium 5. Bitcoin cash 85. Komodo 165. Pumapay 6. Binance coin 86. Steem 166. Nav coin 7. Polkadot 87. Aelf 167. Dmarket 8. Chainlink 88. Fantom 168. Spendcoin 9. Lightcoin 89. Horizen 169. Tael 10. Bitcoin sv 90. Ardor 170. Burst 11. Litecoin 91. Hive 171. Gifto 12. Crypto.com coin 92. Enigma 172. Sentinel protocol 13. Usd coin 93. V. Systems 173. Quantum resistant ledger 14. Eos 94. Z coin 174. Digix gold token 15. Tron 95. Wax 175. Blocknet 16. Cardano 96. Stratis 176. District0x 17. Tezos 97. Ankr 177. Propy 18. Stellar 98. Ark 178. Eminer 19. Neo 99. Syscoin 179. Ost 20. Nem 100. Power ledger 180. Steamdollar 21. Cosmos 101. Stasis euro 181. Particl 22. Wrapped bitcoin 102. Harmony 182. Data 23. Iota 103. Pundi x 183. Sirinlabs 24. Vechain 104. Solve.care 184. Tokenomy 25. Dash 105. Gxchain 185. Digitalnote 26. Ehtereum classic 106. Coti 186. Abyss token 27. Yearn.finance 107. Origin protokol 187. Cake 28. Theta 108. Xinfin network 188. Veriblock 29. Binance usd 109. Btu protocol 189. Hydro 30. Omg network 110. Dad 190. Viberate 31. Maker 111. Orion protocol 191. Rupiahtoken 32. Ontology 112. Cortex 192. -
How Global Is the Cryptocurrency Market?
How Global Is The Cryptocurrency Market? Gina C. Pieters Trinity University, Economics Department, San Antonio, Texas, USA University of Cambridge, Judge Business School|Cambridge Centre for Alternative Finance, UK Abstract Despite the size and global reach of crypto-markets we dont know how much individual countries have invested in cryptos (market exposure), what share of the market individual countries account for (market power), or how those two measures are related. Movements originating in high market power countries will impact high exposure countries, representing a new channel for financial contagion. This paper constructs multiple estimates of exposure and power, using purchases by state-issued currencies and including adjustments to account for the purchase of cryptocurrencies by other cryptocurrencies. All measures find that the market is highly concentrated in just three currencies|the US dollar, the South Korean Won, and the Japanese Yen account for over 90% of all crypto transactions. Market expo- sure and market power cannot be explained by economic size, income, financial openness, domestic stock market size, or internet access. This analysis also reveals that a country's Bitcoin market share is not representative of a country's crypto-market share: a warning for regulators or researchers focused exclusively on Bitcoin markets. Keywords: Bitcoin; Cryptocurrencies; International Asset Market. JEL Codes: E50, F20, F33, G15 Email address: [email protected] ( Gina C. Pieters) 1. Introduction The FSB's initial assessment is that crypto-assets do not pose risks to global financial stability at this time. This is in part because they are small relative to the financial system. Even at their recent peak, their combined global market value was less than 1% of global GDP. -
Persistence in the Cryptocurrency Market
1703 Discussion Papers Deutsches Institut für Wirtschaftsforschung 2017 Persistence in the Cryptocurrency Market Guglielmo Maria Caporale, Luis Gil-Alana and Alex Plastun Opinions expressed in this paper are those of the author(s) and do not necessarily reflect views of the institute. IMPRESSUM © DIW Berlin, 2017 DIW Berlin German Institute for Economic Research Mohrenstr. 58 10117 Berlin Tel. +49 (30) 897 89-0 Fax +49 (30) 897 89-200 http://www.diw.de ISSN electronic edition 1619-4535 Papers can be downloaded free of charge from the DIW Berlin website: http://www.diw.de/discussionpapers Discussion Papers of DIW Berlin are indexed in RePEc and SSRN: http://ideas.repec.org/s/diw/diwwpp.html http://www.ssrn.com/link/DIW-Berlin-German-Inst-Econ-Res.html Persistence in the Cryptocurrency Market Guglielmo Maria Caporale* Brunel University London, CESifo and DIW Berlin Luis Gil-Alana** University of Navarra Alex Plastun*** Sumy State University December 2017 Abstract This paper examines persistence in the cryptocurrency market. Two different long- memory methods (R/S analysis and fractional integration) are used to analyse it in the case of the four main cryptocurrencies (BitCoin, LiteCoin, Ripple, Dash) over the sample period 2013-2017. The findings indicate that this market exhibits persistence (there is a positive correlation between its past and future values), and that its degree changes over time. Such predictability represents evidence of market inefficiency: trend trading strategies can be used to generate abnormal profits in the cryptocurrency market. Keywords: Crypto Currency, BitCoin, Persistence, Long Memory, R/S Analysis, Fractional Integration JEL Classification: C22, G12 *Corresponding author.