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Mitigating loan associated financial risk using blockchain based lending system

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Lending systems in real world are not much secure and reliable as the borrower and third parties involved in this aspect may create various deceitful situations. Blockchain is a secure system where the utilization of smart contract can avoid deceptive phenomena involved in lending but the decline in exchange rate of cryptocurrency can create the opportunity to pay back less than the borrowed amount in terms of fiat money. In this paper, a blockchain and smart contract-based lending framework is designed which requires the borrower to provide Ethereum Request for Comments (ERC)-20 standard tokens as collateral to mitigate the associated risks. The smart contract feature is utilized to automate the system without any third-party management. Besides, transaction stored in the blocks creates transparency among the users of the system. To tackle the aforementioned issues, ERC-20 token value is increased periodically and the instability of the exchange rate is surveilled by the system. By the end of this paper, some test cases and charts relevant to the data set are evaluated to assess the effectiveness of the system.
Słowa kluczowe
Rocznik
Strony
100--126
Opis fizyczny
Bibliogr. 31 poz., fig., tab.
Twórcy
autor
  • Bangladesh Army International University of Science and Technology, Dept. of CSE, Cumilla, Bangladesh
  • Bangladesh Army International University of Science and Technology, Dept. of CSE, Cumilla, Bangladesh
  • Bangladesh Army International University of Science and Technology, Dept. of CSE, Cumilla, Bangladesh
Bibliografia
  • [1] Ali, M., Nelson, J., Shea, R., & Freedman, M.J. (2016). Blockstack: A global naming and storage system secured by blockchains. In 2016 {USENIX} annual technical conference ({USENIX}{ATC} 16 (pp. 181–194). USENIX Association.
  • [2] Burns, L., & Moro, A. (2018). What makes an ico successful? an investigation of the role of ico characteristics, team quality and market sentiment. An Investigation of the Role of ICO Characteristics, Team Quality and Market Sentiment (September 27, 2018). https://dx.doi.org/10.2139/ssrn.3256512
  • [3] Buterin, V. (2014). Ethereum: A next-generation smart contract and decentralized application platform. https://blockchainlab.com/pdf/Ethereum_white_paper-a_next_generation_smart_contract_and_ decentralized_ application_platform-vitalik-buterin.pdf
  • [4] Cao, D., Husbands, K., Zhang, E., Binns, B., Kassam, A., & Lan, A. (2018). Oneledger: Public blockchain whitepaper. www.oneledger.io/hubfs/Website/Whitepaper/oneledger-whitepaper.en.pdf
  • [5] Christidis, K., & Devetsikiotis, M. (2016). Blockchains and smart con- tracts for the internet of things. IEEE Access, 4, 2292– 2303. https://doi.org/10.1109/ACCESS.2016.2566339
  • [6] CoinGecko. (2021). Cryptocurrency prices & market capitalization. https://www.coingecko.com/en/ pricecharts/ethereum/usd.
  • [7] Fenu, G., Marchesi, L., Marchesi, M., & Tonelli, R. (2018). The ico phenomenon and its relationships with ethereum smart contract environment. In 2018 International Workshop on Blockchain Oriented Software Engineering (IWBOSE) (pp. 26–32). IEEE. https://doi.org/10.1109/IWBOSE.2018.8327568
  • [8] Firdaus, A.H., & Nugraha, I.G.B.B. (2019). Saving and loan transaction system in cooperative using blockchain. In 2019 Inter- national Conference on ICT for Smart Society (ICISS) (vol. 7, pp. 1–4). IEEE. https://doi.org/10.1109/ICISS48059.2019.8969847
  • [9] Fröwis, M., Fuchs, A., & Böhme, R. (2019). Detecting token systems on ethereum. In International conference on financial cryptography and data security (pp. 93–112). Springer. https://doi.org/10.1007/978-3-030-32101-7_7
  • [10] Gazali, H.M., Hassan, R., Nor, R.M., & Rahman, H.M. (2017). Re-inventing ptptn study loan with blockchain and smart contracts. In 2017 8th International Conference on Information Technology (ICIT) (pp. 751–754). IEEE. https://doi.org/10.1109/ICITECH.2017.8079940
  • [11] Guo, C., Ma, S., Wang, H., Cheng, S., & Wang, T. (2018). Loc: Poverty alleviation loan management system based on smart contracts. In 2018 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData) (pp. 1527–1532). IEEE. https://doi.org/10.1109/Cybermatics_2018.2018.00257
  • [12] Heilman, E., Alshenibr, L., Baldimtsi, F., Scafuro, A., & Goldberg, S. (2017). Tumblebit: An untrusted bitcoin-compatible anonymous payment hub. In Network and Distributed System Security Symposium. http://dx.doi.org/10.14722/NDSS.2017.23086
  • [13] Hollander, N. (2017). Dharma: A generic protocol for tokenized debt issuance. http://whitepaper.dharma.io.
  • [14] Hrga, A., Benčić, F.M., & Žarko, I.P. (2019). Technical analysis of an initial coin offering. In 2019 15th International Conference on Telecommunications (ConTEL) (pp. 1–8). IEEE. https://doi.org/10.1109/ConTEL.2019.8848532
  • [15] Juels, A., Kosba, A., & Shi, E. (2016). The ring of gyges: Investigating the future of criminal smart contracts. In Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security (pp. 283–295). ACM Digital Library. https://doi.org/10.1145/2976749.2978362
  • [16] Li, D., Fung, C., Tang, J., & Song, C. (2018). Mixin: A free and lightning-fast peer-to-peer transactional network for digital assets. https://mixin.one/assets/Mixin-Draft-2018-07-01.pdf
  • [17] Lleshaj, L., & Korbi, A. (2020). Portfolio selection and var estimation: Evidence from western balkan countries. Universal Journal of Accounting and Finance, 8(4), 92–102. https://doi.org/10.13189/ujaf.2020.080402
  • [18] Luu, L., Chu, D.-H., Olickel, H., Saxena, P., & Hobor, A. (2016). Making smart contracts smarter. In Proceedings of the 2016 ACM SIGSAC conference on computer and communications security (pp. 254–269). ACM Digital Library. https://doi.org/10.1145/2976749.2978309
  • [19] Mohanta, B.K., Panda, S.S., & Jena, D. (2018). An overview of smart contract and use cases in blockchain technology. In 2018 9th International Conference on Computing, Communication and Networking Technologies (ICCCNT) (p. 14). IEEE. https://doi.org/10.1109/ICCCNT.2018.8494045
  • [20] Narayanan, A., Bonneau, J., Felten, E., Miller, A., & Goldfeder, S. (2016). Bitcoin and cryptocurrency technologies: a comprehensive introduction. Princeton University Press.
  • [21] Okoye, M.C. & Clark, J. (2018). Toward cryptocurrency lending. In International Conference on Financial Cryptography and Data Security (pp. 367–380). Springer. https://doi.org/10.1007/978-3-662-58820-8_25
  • [22] Rosic, A. (2017). What is an initial coin offering? raising millions in seconds. https://blockgeeks.com/guides/initial-coin-offering/
  • [23] Sinaga, J.S., Muda, I., & Silalahi, A.S. (2020). The effect of bi rate, exchange rate, inflation and third party fund (dpk) on credit distribution and its impact on non performing loan (npl) on xyz commercial segment bank. Universal Journal of Accounting and Finance, 8(3), 55–64. https://doi.org/10.13189/ujaf.2020.080301
  • [24] Singh, S., & Singh, N. (2016). Blockchain: Future of financial and cyber security. In 2016 2nd international conference on contemporary computing and informatics (IC3I) (pp. 463–467). IEEE. https://doi.org/10.1109/IC3I.2016.7918009
  • [25] Somin, S., Gordon, G., Pentland, A., Shmueli, E., & Altshuler, Y. (2020). Erc20 transactions over ethereum blockchain: Network analysis and predictions. arXiv preprint arXiv:2004.08201. https://arxiv.org/abs/2004.08201
  • [26] Swan, M. (2015). Blockchain: Blueprint for a new economy. O’Reilly Media, Inc.
  • [27] Victor, F., & Lüders, B.K. (2019). Measuring ethereum-based erc20 token networks. In International Conference on Financial Cryptography and Data Security (pp. 113–129). Springer. https://doi.org/10.1007/978-3-030-32101-7_8
  • [28] Watanabe, H., Fujimura, S., Nakadaira, A., Miyazaki, Y., Akutsu, A., & Kishigami, J.J. (2015). Blockchain contract: A complete consensus using blockchain. In 2015 IEEE 4th global conference on consumer electronics (GCCE) (pp. 577–578). IEEE. https://doi.org/10.1109/GCCE.2015.7398721
  • [29] Yang, X., Chen, Y., & Chen, X. (2019). Effective scheme against 51% attack on proof-of-work blockchain with history weighted information. In 2019 IEEE International Conference on Blockchain (Blockchain) (pp. 261–265). IEEE. https://doi.org/10.1109/Blockchain.2019.00041
  • [30] Yuan, Y., & Wang, F. (2016). Development status and prospect of blockchain technology. Journal of automation, 42(4), 481–494.
  • [31] Zetzsche, D.A., Buckley, R.P., Arner, D.W., & Föhr, L. (2017). The ico gold rush: It’s a scam, it’s a bubble, it’s a super challenge for regulators. University of Luxembourg Law Working Paper, 11, 17–83. https://dx.doi.org/10.2139/ssrn.3072298
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-87d0c8ef-6462-4a9e-9d04-acf9852d1919
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