유입

The state of supplying one's own needs without external assistance, particularly regarding food or essential resources.

The desire of consumers, clients, or users for a particular commodity or service. It is a fundamental concept in economics paired with supply.

The amount of a good or service that is available for purchase or use. It is the counterpart to demand in market economics.

The process of managing or running something principally for financial gain, or making a new product available on the market.

The total amount of goods or products produced within a specific period. It is often used to measure industrial or agricultural output.

The act of roughly calculating or estimating an amount or value based on available information, rather than exact measurement.

Goods or services that are provided without profit to all members of a society, either by the government or a private individual or organization.

The remaining influence or consequences of an event, especially a negative or large-scale one; aftermath.

The convenience and profit or benefit obtained from a certain thing or action.

To a large degree or extent; drastically or sharply. Usually used to describe changes in numbers, prices, or policies.