2. The crux of bourgeois society is that there is no conscious social regulation of production from the beginning. What is reasonable and what is necessary for nature is only realized as an average of blind operation. Marx
It is definitely incorrect to say that the market economy is limited to capitalist society. Market economy sprouted in feudal society, and socialism can also engage in market economy. anonymous
4. The so-called "innovation" refers to the establishment of a new production function, that is, the new combination of production factors and production conditions is introduced into the production system, and the function of "entrepreneur" is to introduce "new combination" and realize "innovation". Schumpeter