GDP的英文解释,越长越好,凑字数用的别是车轮话就行

Question

GDP的英文解释,越长越好,凑字数用的 别是车轮话就行

Answer 1

The gross domestic product (GDP) or gross domestic income (GDI) is the amount of goods and services produced in a year,in a country.It is the market value of all final goods and services made within the borders of a country in a year.It is often positively correlated with the standard of living,alternative measures to GDP for that purpose.
Gross domestic product comes under the heading of national accounts,which is a subject in macroeconomics.
GDP can be determined in three ways,all of which should in principle give the same result.They are the product (or output) approach,the income approach,and the expenditure approach.
The most direct of the three is the product approach,which sums the outputs of every class of enterprise to arrive at the total.The expenditure approach works on the principle that all of the product must be bought by somebody,therefore the value of the total product must be equal to people's total expenditures in buying things.The income approach works on the principle that the incomes of the productive factors ("producers," colloquially) must be equal to the value of their product,and determines GDP by finding the sum of all producers' incomes.
Economists (since Keynes) have preferred to split the general consumption term into two parts; private consumption,and public sector (or government) spending.Two advantages of dividing total consumption this way in theoretical macroeconomics are:
Private consumption is a central concern of welfare economics.The private investment and trade portions of the economy are ultimately directed (in mainstream economic models) to increases in long-term private consumption.
If separated from endogenous private consumption,government consumption can be treated as exogenous,so that different government spending levels can be considered within a meaningful macroeconomic framework.