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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/decentralized-finance-primitives-duke
课程评论：没有评论
课程名称：去中心化金融（DeFi）基础知识 课程概述： 《去中心化金融与未来金融》是一系列四门课程的第二门，专注于去中心化金融（DeFi）。在学习本课程之前，建议先完成第一门课程《DeFi基础设施》。本课程讨论交易机制，介绍可替代代币（FT）和非可替代代币（NFT），同时探讨保管（持有私钥）这一重要问题。课程还涵盖了供应调整，包括代币的铸造和销毁，并介绍了绑定曲线机制。此外，课程还讨论了直接和间接激励在DeFi系统中的作用，并分析去中心化交易（DEX）与中心化交易（如Coinbase或Binance）之间的区别。课程详细描述了自动化做市商的机制，并提供了多个具体示例，讨论了暂时性损失及（法律上的）前置交易。课程最后将探讨有抵押贷款和闪电贷款。 课程大纲： 1. **机制模块**： - 探讨以太坊交易的关键原理，包括外部账户与合约账户之间的区别，深入研究可替代代币和非可替代代币（NFT），及矿工可提取价值。 2. **供应与所有权模块**： - 关注供应调整（铸造和销毁）、以太坊中交易的原子性以及激励机制，并介绍以太坊生态系统中的“看守者”概念。 3. **贷款与交换模块**： - 介绍去中心化交易，详细探讨自动化做市商，并引入有抵押贷款和无抵押闪电贷款的概念。 4. **加入DeFi世界模块**： - 步骤详细介绍如何设置MetaMask钱包，使学生能够进入DeFi世界。模块第二部分深入讲解一些关键的区块链概念，如数字签名和共识机制（包括权益证明）。 该课程为希望深入了解去中心化金融机制及其操作方式的学生提供了系统的学习路径。
Name:Mechanics
Description:The first module explores some key primitives such as how Ethereum transactions occur including the differences between externally owned accounts and contract accounts. We then explore fungible and non-fungible (NFT) tokens and miner extractable value.
Name:Supply and Ownership
Description:The second module focuses on supply adjustment (minting and burning), the atomic nature of transactions in Ethereum, as well as incentives. The concept of a keeper in the Ethereum ecosystem is introduced.
Name:Loans and Swaps
Description:The third module introduces decentralized exchange and explores in considerable detail Automated Market Makers. The module also introduces the idea of collateralized loans as well as uncollateralized flash loans.
Name:Joining the World of DeFi
Description:The final module shows step-by-step how to set up a MetaMask wallet allowing the student to join the world of DeFi. The second part of the module conducts a deep dive into some of the key blockchain concepts such as digital signatures and consensus mechanisms (including Proof of Stake).
DeFi and the Future of Finance is a set of four courses that focus on decentralized finance. The second course is called DeFi Primitives. It is recommended that you take the first course, DeFi Infrastructure, before this course. In this course, we talk about transaction mechanics and introduce both fungible and non-fungible tokens – or NFTs. The course explores the important issue of custody (holding private keys). The course then explores supply adjustment which includes the minting and burning of tokens. The mechanics of bonding curves are introduced. The course then explores the role of direct as well as indirect incentives in the DeFi system. We then analyze swaps or decentralized exchange. We begin by contrasting DEX with centralized exchange (e.g., Coinbase or Binance). The course details the mechanics of Automated Market Makers and provides a number of detailed examples. There is a discussion of impermanent loss as well as (legal) front-running. We end the course by exploring both collateralized and flash loans.
