The construction and application of a quantitative trading system based on a trading model that repeatedly trades at the same price

Design of a Secure Energy Trading Model Based on a Blockchain

Sustainability ◽

10.3390/su13041634 ◽

2021 ◽

Vol 13 (4) ◽

pp. 1634

Author(s):

Hoon Ko ◽

Isabel Praça

Keyword(s):

Focal Point ◽

User Authentication ◽

Trading System ◽

Energy Trading ◽

Blockchain Technology ◽

Data Control ◽

Energy Trade ◽

Trading Model ◽

Current Energy ◽

User Security

This study proposes a Secure Energy Trading Model design based on a Blockchain is an attempt to overcome the weak security and instability of the current energy trading system. The focal point of the design lies in the user-security features of the model, such as user authentication and identification, and the blockchain that every transaction goes through. The user-security feature provides a safer system for peer-to-peer energy trade, and the blockchain technology ensures the reliability of the trading system. Furthermore, the Secure Energy Trading Model supports a decentralized data control mechanism as a future measure for handling vast amounts of data created by IoT.

Download Full-text

AKAD FINANCING OF MURABAHAH BETWEEN CUSTOMERS WITH MUAMALAT BANKS HARKAT VIEWED FROM SHARI'AH PRINCIPLES

Bengkoelen Justice : Jurnal Ilmu Hukum ◽

10.33369/j_bengkoelenjust.v10i1.11340 ◽

2020 ◽

Vol 10 (1) ◽

pp. 13-26

Author(s):

Candra Irawan ◽

Adi Bastian ◽

Febrozi Rohadi

Keyword(s):

Data Collection ◽

Financial Institutions ◽

Research Method ◽

Economic Condition ◽

Field Research ◽

Comprehensive Analysis ◽

Islamic Banks ◽

Legal Research ◽

Trading System ◽

Library Research

Currently in Indonesia Islamic Bank has gained a place and interested in the community, causing many emerging Syari'ah Bank and Financial Institutions of the syari'ah, and products in Islamic banks are widely used is murabahah financing. The formulation of the problem in this research are: (1). How is the implementation of the sale and purchase through murabahah financing between Bank Muamalat Harkat with customers. (2). Is trading system murabahah financing between Bank Muamalat Harkat and customers have been according to the principles of Syari’ah. (3). How murabahah financing efforts to resolve the breach between the customer and Muamalat Harkat. This research method is empirical legal research, this study was conducted in Bank Muamalat Harkat based data collection through field research such as interviews, observation and description as well as information from respondents through library research. The results of this research are: before an agreement Bank to assess carefully the prospective customer in the form of a comprehensive analysis and is divided into several stages, such as the assessment using the principle of 5C Character (Character of the debitor), Chapacity (Capability Candidate Debitor) , Capital (Capital candidate Debitor), Collateral (Collateral candidate Debitor) and Condition of economy (economic condition of the prospective Borrower). Trading system murabahah financing between Bank Muamalat Harkat with the customer has not fully based on the principles of the Syari'ah. Murabahah financing efforts to resolve the defaults can be solved by R3 is Restrukturing (Arrangement Back), Reconditioning (Terms Back) and Rescheduling (rescheduling), sales collateral and auction execution.

Download Full-text