There are three apparent causes and one hidden cause of the economic crisis。
Appearances:
The main currency is the reliance of paper currency on credit as the main source of financing for investment, which is produced by industry, and which can lead to significant excess production
Other organiser
Human nature. Human nature means the average humanity of society

Of course, humanity can be broken down into greed and fear, and into fear in greed and greed in fear。
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The process of formation is simple: during periods of economic boom, profits can be obtained from investment, profits can increase greed and less fear, leading to more active investment, investment through credit flows to entrepreneurial markets, excessive investment leading to excess production, excess production leading to bad debt, bad debt leading to fear, fear leading to lower investment, lower investment leading to a straight line reduction in social demand, lower social demand leading to widespread unemployment and further decline in social demand ..
In general, without political intervention, the economic crisis will inevitably lead to the deaths of hungry people, the more productive they are and the more hungry they are ..
If there is political interference, there are usually several kinds of games:
Government debt or printing money, grant

The key point of this road is that subsidies can only be paid directly to the final consumer and not to enterprises. As a result of distribution to enterprises, enterprises that should be phased out cannot be routinely eliminated. The consequence is a significant increase in the duration of the economic crisis
The government is waging war, driving the economy with the additional demands generated by war
Let's see if we can win this one
The government invests in research
This can be done in a time of technological boom, if technology reaches some kind of ceiling, then it'll be like a waterfall
The government, as a provider of credit, lends directly to enterprises。

This is similar to the subsidies granted to enterprises, and it is very ill。
Turning credit-based investments into equity-based investments and strictly controlling stock markets from excessive growth。
This is one of the long-term root causes, but the short-term effects are poor。
A new economic growth point
Sometimes it works. Sometimes it doesn't work. It doesn't work。




