1, economic rational person. The basic premise assumption in economics, under this assumption, studies "reasoning and judging the response of one unit individual to the economic behavior of another unit individual"; "If human beings lose their rationality, what will happen to the world economy? -ten thousand years "
2. Preference and utility theory. This is why eunuchs used to be the supreme economic answer. This theory can be used in many places in real life, such as selling vegetables and houses, in addition, it can also be used in work units. . . Of course, selling insurance is also useful. Why? This is a discovery of the deep pain of human nature. Scratch it, it feels good.
3. Liquidity. Last Friday, the old teacher said that the worst liquidity was the certificate of deposit, "because your certificate of deposit can't reach others." . "I think" is a bad statement. "Liquidity in finance is not similar to the flow of material, but refers to the liquidity of financial assets. Of course, the most liquid thing is money. Why is the capital turnover ineffective? Lack of liquidity may be another reason, so many people or companies have collapsed. Therefore, maintaining proper asset liquidity is like keeping a reserve team on standby. Liquidity and profitability are the two ends of the seesaw, one high and the other low. Why did China people deposit 15 trillion RMB in the bank? Because there will be a sense of security, which is a sense of security. The stronger the liquidity, the higher the safety. This is one of the reasons why I would rather save money than buy some insurance.
4. All investment behaviors should save scarcity and increase usefulness. Why do turtles earn high wages? Scarcity: Why are there kelp now? Scarcity is reduced. One of the characteristics of communist society is that I can eat whatever I want, and things are "extremely rich", so there is no scarcity. You don't need it, and neither do I. There is no need to change. Sitting underground eating melons, will economic behavior still happen? Oh, my god I can't imagine what a wonderful life this is. . . . In reality, labor is a commodity, and we make it in the classroom. What will it look like when it comes out? Pursuing uniqueness, an article I accidentally read during my graduation project, is unique and different from others, and it is the value of existence (I have been pursuing uniqueness since then, haha). Scarcity is the value and the preference of buyers.
Capital flows only to bring benefits, so capital loves freedom. I thought that only people and beasts love freedom, but so does capital. Where warm currents and cold currents teach, where seawater flows and brings food, there will be many marine life. So ... just. Purpose. Anyway, so, I decided to simply decorate it, put money into the financial field and participate in the flow of capital.