There are many factors that affect the scale of investment projects, such as economic benefits, material and technical conditions, social needs, investment risks and so on. There are many kinds of investment, such as individual investment, enterprise investment, government investment and financial institution investment. Domestic investment and foreign investment. Several Factors Affecting Investment Savings and investment are the two pillars of accumulating wealth. Saving can preserve achievements, but it is impossible to get rich by saving alone. Only by investing properly can we make more money with the money we have.

2. An investment project is a synthesis of investment, policies, systems and other activities planned to achieve a certain development goal (or a set of goals) within a specified period of time. According to China's investment management system, investment projects can be divided into two categories:

(a) basic construction projects, referred to as construction projects;

(2) renovation projects, namely equipment renovation and technical renovation projects.