Datagov Opendata Platform

1. The degree of competitive relationship table provides the number of units that need to be purchased directly or indirectly from each department when adding 1 unit of a product in a certain department; this model assumes that the ratio of the import value of each department to the total domestic value required by that department is fixed, and its effect is similar to the domestic correlation table.2. Purpose of collection: To demonstrate the industry structure and the interdependence between industry sectors.3. Data collection method: Mainly based on the industrial and commercial census conducted every five years and various related statistical data.