What are the evaluation indexes of tourism microeconomic benefits?

The evaluation index of tourism microeconomic benefit includes tourism business income, which refers to the income realized by tourism enterprises selling tourism products or providing tourism services, including basic business income and other business income; Tourism operating cost is the sum of all costs and expenses spent by tourism enterprises in tourism economic activities, as well as the sum of fixed costs and variable costs of tourism enterprises; Tourism operating profit refers to the balance of all income of tourism enterprises after deducting all costs and taxes, including operating profit, net investment income and net non-operating income and expenditure.