what are profit sharing plans When the economy overheats and inflation rises, interest rates are raised and credit tightened. When the overheated economy and inflation are under control, the interest rate is duly lowered. Interest rates are therefore one of the fundamental economic factors. Interest rates are an important financial variable in economics, and almost all financial phenomena and financial assets have more or less connection with interest rates. The general value form, while the general value form is not equal to the local value form. The practice of value must be determined in a certain category. Another element of the market-tracking plan is determining the number of foreign exchange futures markets to track and the number of transactions to be traded within a certain period of time. The current GB/T3730.1-2001 car is divided into passenger cars and commercial vehicles. disappointing because of the best performance of the global economy since the financial crisis.