scholarly journals Sustainable Public Spending Through Blockchain

2020 ◽  
Vol 9 (4) ◽  
pp. 317
Author(s):  
Judit Glavanits
Keyword(s):  
Best Practices ◽  
Financial Markets ◽  
Public Spending ◽  
The State ◽  
The Public ◽  
Digital Currency ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Industrial Use

Blockchain technology and its industrial use cases can be detected worldwide. It is time for the state to think about the blockchain as an opportunity to reduce costs and build trust in the public spending. The paper and the presentation give an overview on how the state can apply the distributed ledger technology (DLT) and blockchain technology in the public administration: there are several countries with best practices already, and even more are in the introduction phase of opening to Industry 4.0 in the public services as well. On the field of FinTech area the state has great responsibility to regulate (or at least define) the phenomena of cryptocurrencies, that is already in use for more than 10 years now without any responsible governmental acts. Within this topic the Central Bank Digital Currency projects are also discussed in the paper, which are supported by IMF, and declared as the next natural step forward on financial markets. Keywords: blockchain, DLT, SDG, public spending

scholarly journals A Game Model for Incentive Mechanism of Distributed Nodes in Supply Chains

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Jingjing Jiang ◽  
Aobo Lyu
Keyword(s):  
Supply Chain ◽  
Incentive Mechanism ◽  
Operation Mode ◽  
Game Model ◽  
The Public ◽  
Digital Currency ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
The Incentive Mechanism ◽  
Reward Mechanism

This study aims to solve the credit problems in the supply chain commodity and currency circulation links from the perspective of the ledger, while the game model method has been adopted. The research firstly reviews the relationship between distributed ledger technology and the essential functions of currency. Then, by constructing two-agent single-period and multi-period game models in the entire supply chain, the researchers analysed the incentive mechanism and equilibrium solution of distributed nodes of Central Bank Digital Currency (CBDC). The results of this study include the incentive mechanism and optimization of distributed nodes based on licensed distributed ledger technology, which is an important issue that CBDC faces when performing currency functions. The implications of this study mainly cover the limitations of the underlying technology of the public chain and its reward mechanism in the supply chain management and provide support for the rationality of the CBDC issuance mechanism based on state-owned commercial banks, which provides a reference for the CBDC practice. The main value of the research not only serves the decision-making department of the CBDC issuance but also provides ideas on the operation mode of digital currency for the field of digital currency research.

scholarly journals Consensus Algorithms Blockchain: A comparative study

2019 ◽  
Vol 5 (2) ◽  
pp. 66-71
Author(s):  
Siham Hattab ◽  
Imad Fakhri Taha Alyaseen
Keyword(s):  
Comparative Study ◽  
Peer To Peer ◽  
The State ◽  
Verification And Validation ◽  
Consensus Algorithm ◽  
Consensus Algorithms ◽  
The Public ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Encrypted Database

A blockchain is a Distributed Ledger Technology that has been defined as a “distributed, shared, encrypted database that serves as an irreversible and incorruptible repository of information. Blockchain can be defined as a peer-to-peer distributed ledger that is cryptographically secure, append-only, immutable and updatable only via consensus or agreement among peers. In blockchain platforms, each transaction in the public ledger is verified by consensus of the majority of the system participants in a transparent and secure way. The consensus algorithm refers to the process of attaining an unified agreement on the state of the network in a decentralized way and to facilitate the verification and validation of information being added to the blockchain. This paper aims at providing a comparison between most of the recent consensus algorithms regarding the scalability of the algorithm; the type of blockchain, node identity, the performance of the algorithm (in terms of throughput & latency) and Adversial Tolerance and to deliver a solid basis for discussions about current statistics. In this research, we also presented a new category of the Blockchain consensus algorithms, which consist of three groups as follows; the proof based on Hardware, the proof based on stake, and the proof based on voting.

scholarly journals Blockchain, Securities Markets, and Central Banking

2019 ◽  
pp. 213-228 ◽  
Author(s):  
Alexandros L. Seretakis
Keyword(s):  
Financial Markets ◽  
Global Financial Crisis ◽  
Central Banks ◽  
Market Participants ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Widespread Adoption ◽  
Clearing And Settlement ◽  
The Global Financial Crisis

Distributed ledger technology, a variant of which is blockchain technology, represents one of the most important innovations of the FinTech revolution. Academics, policy-makers, and market participants are experimenting with the technology with the aim of enhancing the functioning of financial markets. Industry consortia are being formed by the biggest financial institutions in the world seeking to leverage the use of the technology, in order to improve the clearing and settlement process. Furthermore, central banks in advanced and developing economies are examining the potential of using the technology in market infrastructures operated by central banks and are even exploring the possibility of issuing digital base money. Nevertheless, the widespread adoption of distributed ledger technology as envisioned by its ardent supporters encounters considerable legal obstacles, including the numerous new regulations imposed on financial markets and market participants in the aftermath of the Global Financial Crisis. This chapter seeks to disentangle the myths from the realities of the so-called distributed ledger technology or blockchain revolution and discusses how the legal regime can act both as an impediment and a catalyst to the widespread adoption of the technology.

scholarly journals Fiskalni multiplikatori i tranzicijske zemlje

2017 ◽  
Vol 7 (2) ◽  
pp. 83
Author(s):  
Željko Marić
Keyword(s):  
Economic Development ◽  
Bosnia And Herzegovina ◽  
Free Market ◽  
Public Spending ◽  
The State ◽  
Fiscal Multipliers ◽  
The Public ◽  
Main Driver ◽  
Keynesian Economic

Bosnia and Herzegovina is in a state of long-term recession. Under these conditions, the State would have to apply the Keynesian economic policy instead of the neoclassical free market policy. This means that the State should take on the role of the main driver of economic development by increasing public spending and the fiscal consolidation. In doing so, it is very important to understand and evaluate the fiscal multipliers, as the successful application of the Keynesian policy depends exclusively on them. The aim of this paper is, after conducting an analysis of determinants and limitations of the fiscal multipliers within the conditions present in transition countries, to provide guidance on how to conduct the public spending policy, together with the monetary policy and structural reforms which would reduce the possible limitations regarding the effect of fiscal multipliers, thus increasing their impact on economic development. The analysis will be conducted on the example of Bosnia and Herzegovina.

scholarly journals ANALISANDO O COMPORTAMENTO DOS GASTOS PUBLICOS NOS MUNICÍPIOS CEARENSES

2014 ◽  
Vol 18 (1) ◽  
pp. 85 ◽  
Author(s):  
José Geraldo Araújo Correia ◽  
Guilherme Irffi Diniz ◽  
Rodolfo Ferreira Ribeiro da Costa
Keyword(s):  
Panel Data ◽  
Public Administration ◽  
Local Governments ◽  
Income Elasticity ◽  
Random Effect ◽  
Public Spending ◽  
The State ◽  
The Public

O objetivo deste trabalho é testar a hipótese de flypaper na administração pública municipal do estado do Ceará.Para tal, foi construído um painel de dados com informações sobre os gastos, a arrecadação, a população e as transferências constitucionais para os 184 municípios cearenses entre 1999 e 2009. Tais informações foram extraídas juntoà Secretaria do Tesouro Nacional e ao Instituto Brasileiro de Geografia e Estatística. A metodologia utilizada remete-se aomodelo de dados em painel com efeito aleatório. Os resultados destacam que a elasticidade gasto-renda supera aelasticidade gasto-transferência e, portanto, as administrações municipais estão isentas da prática descrita pelo efeitoflypaper.Palavras-chave: Flypaper; gasto; transferência; dados em painelANALYZING THE BEHAVIOR OF THE PUBLIC SPENDING IN CEARÁ’S CITIESAbstract: The aim of this study was to test the hypothesis flypaper in municipal public administration in the state of Ceará.To this end, was built a panel with information on expenditures, revenues, population and constitutional transfers to the 184municipalities of Ceará between 1999 and 2009. Such information was extracted together with the National Treasury and theBrazilian Institute of Geography and Statistics. The methodology used is referred to the panel data with random effect model.The results highlight that the elasticity spending exceeds income-elasticity worn-transfer and, therefore, local governments are exempt from the practice described by flypaper effect.Keywords: Flypaper, expenditure, transfer, panel data.

Blockchain Technology as a Bridging Infrastructure Among Formal, Non-Formal, and Informal Learning Processes

2021 ◽  
pp. 959-970
Author(s):  
Aras Bozkurt ◽  
Hasan Ucar
Keyword(s):  
Informal Learning ◽  
Lifelong Learning ◽  
Educational Experiences ◽  
Learning Processes ◽  
Web 3.0 ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Educational Processes ◽  
Formal And Informal Learning

Blockchain is an online decentralized and distributed ledger technology that has the ability to keep and track records in a safe, verifiable, and transparent manner. More significantly, it has an infrastructure that is compatible with Web 3.0, which offers great potential for lifelong learning. This chapter explains the different modalities of learning (formal, non-formal, informal), blockchain technology, and its current use in educational processes. Based on the findings, the authors suggest that blockchain technology can be used to connect and interlink different educational experiences that occur in different educational modalities, enabling us to evaluate educational processes holistically and thus promote lifelong learning through the use of cutting-edge technologies.

scholarly journals RBI Distributed Ledger Technology and Blockchain - A Future of Decentralized India

2020 ◽  
pp. 227-237
Author(s):  
Bhuvana R. ◽  
P. S. Aithal
Keyword(s):  
Central Bank ◽  
New Technologies ◽  
Secondary Data ◽  
Central Banks ◽  
Central Banking ◽  
Indian Government ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Monetary Economy

Despite various countries getting hands-on technology such as blockchain for banking, transaction, and multiple benefits, a developing country such as India must use these technologies because of the advantages it provides in order to keep pace. In the age of digital currencies and new emerging technologies, central banking is a fast-growing topic in the monetary economy. Cryptocurrencies, blockchain, and distributed Ledger technologies appear to be feasible rivals to Fiat Currency central bank. Blockchain technology's influence behind Cryptocurrencies. Cryptocurrencies have the ability to boost payments and operations by central banks and serve as a forum from which central banks could Perhaps launch their own digital currencies. RBI Indian central bank is no less important when it comes to technology that would pave the way for the new economy, enriched with technology-centric growth momentum, by increasing support from India's reserve bank and the Indian government for innovation and integrating technologies through regulatory sandboxes and various other systems. This article illustrates distributed ledger technology in the Indian context. The secondary data were obtained from various scholarly journals and websites. We have analysed distributed ledger technology, India’s move towards learning new technologies, different central banks distributed ledger project and examined blockchain technology in the Indian market using the SWOC framework as a research case study.

scholarly journals Novel Payment Wallet Management with Blockchain Based Cryptocurrency

2019 ◽  
Vol 8 (2S4) ◽  
pp. 228-233
Keyword(s):  
Regulatory Authority ◽  
Payment Systems ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Payments System ◽  
Enterprise Technology ◽  
Business Application ◽  
The World ◽  
Actual Life

Blockchain for business is a new concept which enables many industries and organizations to implement even the basic of systems on foundation of blockchain technology. Using this technology, our goal is to develop a payments system that enables transfer of funds for a monetary transaction between two parties. Hyperledger is an open source community oriented effort which was made to propel cross-industry blockchain advances that were available. The Linux Foundation has it. It has partners from everywhere throughout the world , at a worldwide dimension and incorporates ventures like funding, banking, Internet of Things, supply chains, assembling and Technology. Using Blockchain for Enterprise technology, we are going to develop a new payments system that makes use of regulated cryptocurrency. Using this system, we want to create a new cryptocurrency specific to the payment portal for people to buy, sell and pay or earn rewards using this cryptocurrency. This system will majorly consist of participants and admins that will be divided based on the certificates assigned to every participant. Our implementation involves. using the fabric for creating a payment system run on the backend of blockchain technology. This will involve having a regulatory authority to maintain the cryptocurrency, ledger and authenticity of the users. Theoretically, the blockchain technology maintains anonymity for transactions. It uses a distributed ledger to record transactions for people to be able to make secure transactions without any repercussions. Blockchain for Enterprise implements Blockchain technology by using concepts like Trust, Privacy and Smart contracts in addition to the distributed ledger to create an industry friendly Blockchain business application. Blockchain is a rapidly growing field with multiple implementations which can be explored not just on anonymity but also on actual life implementations. Distributed ledger technology is applied to the payment systems. Cryptocurrency would now not only be used for anonymous transactions but also for regular day to day transactions.

Cryptocurrencies, Blockchain Technology and Sustainability

2020 ◽  
Author(s):  
Burcu Sakız ◽  
E. Ayşen Hiç Gencer
Keyword(s):  
Decentralized Control ◽  
White Paper ◽  
Central Banking ◽  
Peer To Peer ◽  
Digital Currency ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Peer Network ◽  
Peer To Peer Network ◽  
Made In

Satoshi Nakamoto is the name used by the presumed pseudonymous person or persons believed to be the inventor of cryptocurrency Bitcoin, came up with the concept of blockchain as a core component of it when published a white paper on “BitCoin: A peer to peer electronic cash system” in 2008, blockchain technology made its public debut. Bitcoin is generally considered the first decentralized cryptocurrency and since the release of it, over 6,000 altcoins have been created. Cryptocurrencies use decentralized control as opposed to well-known, traditional centralized digital currency and also central banking systems. The decentralized control of each cryptocurrency works through distributed ledger technology, typically a blockchain. Blockchain is a system that in which a record of transactions made in cryptocurrencies are maintained across several computers/servers that are linked in a peer-to-peer network. Blockchain based applications provides many opportunities to create a more sustainable world. This paper contribute to the discussion on future avenues for sustainability especially in terms of cryptocurrencies and blockchain based platforms and services.

Blockchain Introduced

2019 ◽  
pp. 25-59
Keyword(s):  
Social Impact ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
History Of

This chapter provides an introductory explanation of Blockchain technology and how it works, concentrating on its potential for social impact. It describes the history of the development of Blockchain, which is a form of distributed ledger technology.

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