scholarly journals Commodity Trade Finance Platform using Distributed Ledger Technology: Token Economics in a Closed Ecosystem using Agent Based Modeling

2018 ◽  
Author(s):  
Jianfu Wang
Keyword(s):  
Distributed Database ◽  
Agent Based Modeling ◽  
Ecosystem Dynamics ◽  
Total Trade ◽  
Commodity Trade ◽  
Trade Finance ◽  
Decentralized System ◽  
Agent Based ◽  
Distributed Ledger ◽  
Distributed Ledger Technology

Distributed Ledger Technology (DLT) creates a decentralized system for trust and transaction validation using executable smart contracts to update information across a distributed database. This type of ecosystem can be applied to Commodity Trade Finance to alleviate critical issues of information asymmetry and the cost of transacting which are the leading causes of the Trade Finance Gap (ie. the lack of supply of capital to meet total trade finance demand). The possibility of scaling up such ecosystems with a number of Institutional Investors and micro small medium enterprises (MSME) would be advantageous, however, it brings up its own set of challenges including the stability of the system design. Agent-based modeling (ABM) is a powerful method to assess the financial ecosystem dynamics. DLT ecosystems model well under ABM, as the agents present a clearly defined taxonomy. In this study, we use ABM to assess the Aquifer Institute Platform - a DLT-based Commodity Trade Finance system, in which a growing number of participating parties is closely related to the circulation of utility tokens and transaction flows. We study the system dynamics of the platform and propose an appropriate setup for different transaction loads.

Use of blockchain in designing smart city

2020 ◽  
Vol 9 (4) ◽  
pp. 695-709 ◽  
Author(s):  
Surbhi Dewan ◽  
Latika Singh
Keyword(s):  
Smart Cities ◽  
Smart Contracts ◽  
Proof Of Concept ◽  
Revolutionary Change ◽  
Content Type ◽  
Decentralized System ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Wide Range

PurposeA blockchain is a shared distributed ledger technology that stores the information of every transaction in the network. The blockchain has emerged with a huge diversity of applications not only in the economic but in the non-economical domain as well. Blockchain technology promises to provide a wide range of solutions to the problems faced during implementation of smart cities. It has the potential to build smart contracts more secure, thus eliminating the need for centralized authority.Design/methodology/approachThis paper presents a proof-of-concept for a use case that uses an Ethereum platform to build a blockchain network to buy, sell or rent a property.FindingsThe findings of this study provide an opportunity to create novel decentralized scalable solutions to develop smart cities by enabling paperless transactions. There are enormous opportunities in this distributed ledger technology which will bring a revolutionary change in upcoming years.Originality/valueThe concept of blockchain along with smart contracts can be used as a promising technology for sharing services which is a common requirement in smart cities. All the blockchain transactions are stored in decentralized shared database. The transaction recorded in decentralized system is immutable, it cannot be altered and hence chance of forgery is negligible.

scholarly journals Using RFID to identify smart products on a blockchain enabled production network

2021 ◽  
Vol 15 (1) ◽  
pp. 1-7
Author(s):  
Sándor Csikós ◽  
György Czifra ◽  
József Sárosi
Keyword(s):  
Production System ◽  
Industry 4.0 ◽  
Distributed Database ◽  
Production Network ◽  
Blockchain Technology ◽  
Current State ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Smart Products ◽  
New Challenges

Industry 4.0 requires the cooperation of several technologies. The intersections of these technologies present us with new challenges. One of these challenges is identification, since we have to identify all the items that are on the network that do work and those that are worked upon. If we fail to identify one of these items the network is presented with an unidentified potentially malicious device or a misidentified product which can cause production to halt. Blockchains or otherwise known as Distributed Ledger Technology, DLT for short is a technology that builds upon the current bookkeeping paradigm and expands it in a decentralized direction. This however can be used in more than just banking since it is essentially a distributed database that has memory of past events not just the current state. By using a blockchain based distributed database to hold processing details and using RFID-s as keys to certain entries in the database it is possible to build a tamper proof production system that can handle the challenges of industry 4.0. It may also be possible to use blockchain technology as a form of digital paper trail that can be used to validate messages sent to the nodes of the system.

scholarly journals Governance in the era of Blockchain technology in Qatar: a roadmap and a manual for Trade Finance

2021 ◽  
Author(s):  
Imad Antoine Ibrahim ◽  
Jon Truby
Keyword(s):  
Cost Effective ◽  
Economic Benefits ◽  
Third Party ◽  
Trade Finance ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
International Regulations ◽  
Regulatory Approach ◽  
Financial Technology

AbstractNations worldwide have sought to capitalize on the benefits of distributed ledger technology (DLT) including Blockchain, but struggled to strike a balance between encouraging investment and innovation in the technology while addressing the challenges and uncertainties through regulation. Through its FinTech (Financial Technology) Strategy, Qatar has sought to embrace DLT, but its regulatory approach also remains cautious. Trade Finance is an ideal business process to be disrupted through the benefits of DLT and especially Blockchain technology, since its processes remain antiquated, inefficient and lack digitization. Blockchain as a form of DLT particularly offers the Trade Finance process not only more rapid, secure, cost-effective and efficient procedures, but importantly completely assures trust between importers and exporters and removes the requirement to place such trust in third-party intermediaries. Qatar can reap considerable economic benefits through the enhancement of its Trade Finance regulations enabling the adoption of such Blockchain technology. As such, the authors propose a roadmap and manual for the governance of the Trade Finance Blockchain ecosystem in Qatar. The authors propose multi-layered governance approach to the regulation of Blockchain in Qatar by (1) embracing international regulations and standards; (2) replicating foreign regional and national rules that are appropriate and innovative; and (3) applying sandbox regulations to Blockchain products and services.

scholarly journals Cryptocurrencies, Blockchain and Regulation: A Review

2019 ◽  
Vol 24 (1) ◽  
pp. 103-130
Author(s):  
Ayesha Afzal
Keyword(s):  
Financial Stability ◽  
High Speed ◽  
Low Cost ◽  
Technological Innovations ◽  
Decentralized System ◽  
Financial Innovations ◽  
Digital Currency ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
High Degree

The evolution of money has accompanied the development of civilizations and technological innovations, leading to today’s cryptocurrencies. Cryptocurrencies have become a popular mode of payment globally because of their low cost, high-speed transferability and a decentralized tracking network that provides secure transactions and a high degree of anonymity. However, the decentralized system of cryptocurrencies has made global monetary systems more dynamic and therefore more prone to misuse as well as posing a threat to financial stability. Cryptocurrencies are also gaining popularity in Pakistan: its first cryptocurrency, named ‘Pakcoin’, was launched in 2015. The State Bank of Pakistan does not recognize any digital currency, and the Federal Board of Revenue and Federal Investigation Agency have taken legal action against local and internationally traded cryptocurrencies. This article reviews these risks and provides various regulatory solutions so that methods can be developed to improve the management of financial innovations and create a safer environment in which financial innovation can continue. Furthermore, developing countries such as Pakistan can take advantage of distributed ledger technology (used in cryptocurrencies) in applications including: microfinance to help the unbanked, in data identification systems and in land registries to help enforce property rights.

Sign in / Sign up

Export Citation Format

Share Document