Basic knowledge about national debt
National debt, also known as national public debt, is the relationship between the creditor's rights and the debtor's rights formed by the state, based on its credit and according to the general principle of debt, by raising funds from the society.
What are the advantages and disadvantages of Bitcoin?
Many people are attracted by the independence and pseudo anonymity of Bitcoin. But its convenience, speed and cost are not always as attractive as people hope. The main advantage of using Bitcoin to pay is that you don't need a middleman Because of its independence and pseudo anonymity, many people are attracted by Bitcoin. But its convenience, speed and cost may not be as pleasant as people think. In this article, we have outlined the most common advantages and disadvantages of Bitcoin.
What is an option?
An option means that the buyer has the right to choose to buy or sell the agreed asset at the strike price at the agreed time in the future, and the seller of the option must assume the obligation to perform when the buyer chooses to exercise.
Some features of blockchain
What is the difference between blockchain and traditional databases? How to classify and what is the relationship with Bitcoin? Let's have a look
Three factors affecting bond prices
What are the factors that affect bond prices? Bonds are the third largest financial investment mode besides stocks and futures. They are a more popular form of financial investment. However, investment has risks and there are many factors that affect the changes in bond prices.
What can Bitcoin do?
Bit is the unit of information in the digital world, so Bitcoin is naturally the currency of the digital world. Bitcoin is a digital currency with significant value in the real world. Therefore, Bitcoin can be used to exchange dollars, yen or any other currency in the world. Bitcoin can usually be abbreviated as "BTC".
Basic knowledge of stock introduction: the origin of stock
Stocks are now nearly 400 years old. The earliest stock market arose in 1602 when the Dutch and British established overseas trading companies. These companies are established by raising share capital and have obvious characteristics of joint-stock companies; they have legal person status; a board of directors is established; the general meeting of shareholders is the company's highest authority; dividends are distributed according to shares; and a limited liability system is implemented. The successful operation and rapid development of the joint-stock company made more enterprises follow suit.
What is blockchain? What can blockchain do?
Blockchain is a term in the field of information technology, which skillfully combines and integrates professional technical knowledge in mathematics, cryptography, the Internet, computer programming and many other fields.
Precautions for stock index futures trading
It is often said that the arbitrage principle of stock index futures and spot index refers to the trading strategy of investing in stock index futures contracts and corresponding packages of stocks to seek profits from the price differences of the same group of stocks in the futures and spot markets.
What is the value of Ethereum?
Ethereum is more effective than pure cryptocurrency. Through Ethereum, users can create any decentralized application (i.e. DApp) and smart contract. Theoretically, programmable Ethereum can be used for any economic or governance activities.