Industry classification: insurance, mining, energy, catering, hotels, telecommunications, real estate, services, clothing, non-profit organizations, advertising, aerospace, chemistry, health, health care, construction, education, training, computers, metal smelting, police, fire fighting, military, accounting, beauty, media, publishing.

wholesale, agriculture, tourism, justice, lawyers, drivers, sports, academic research, performing arts, medical services, art, design, banking, finance, internet, music and dance, postal express, transportation, government agencies, machinery manufacturing and consulting.

1. Different definitions

Industry is the product of social division of labor and continuous development of productivity. Industry is the product of social division of labor, which comes into being with the social division of labor and develops with its development. In ancient times, human beings worked together and lived together.

industry refers to a group of companies that provide similar goods or services that are closely replaced by each other.

Occupation is the phenomenon of division of labor in the process of human labor, which reflects the combination relationship between labor and labor materials, and actually reflects the relationship between workers. The exchange of labor products reflects the labor exchange relationship between different occupations.

2. Different development

The development planning of industrial clusters is a process of effective integration of industrial chains. By establishing a leading enterprise in the industrial chain and adjusting and optimizing the relationship between related enterprises, it can make them act in concert, improve the operational efficiency of the whole industrial chain, and finally enhance the competitive advantage of enterprises.

industry consolidation's development has strong competitive advantages of reducing costs, innovating technology, opening up markets, expanding scale, improving efficiency and sustainable development. At the same time, it is also an important form of developing regional economy and promoting industrial transformation.

the development of the industry will inevitably follow the low-level predatory exploitation and utilization of natural resources and low-level labor export, and gradually turn to scale economy, technology-intensive, financial-intensive, talent-intensive and knowledge-based economy, and gradually turn from exporting natural resources to exporting industrial products, intellectual property rights and high-tech talents.

According to the definition of China Professional Planners Association: occupation = function * industry, so as to be a complete occupation.

Extended data:

In order to meet the needs of different purposes in industrial analysis in various fields of industrial economics, industries can be divided into several levels, which is the stage of "industrial collection". Specifically, there are three levels of industry in industrial economics:

(1) The first level is the industry divided by the same commodity market, that is, the industrial organization. In reality, the enterprise relationship structure is different in different industries. The relationship structure of enterprises in an industry has an extremely important impact on the economic benefits of the industry. To achieve the best economic benefits of an industry, it must meet two conditions:

First, the nature of the relationship structure of enterprises in the industry makes the enterprises in the industry have enough pressure to improve their operations, improve their technology and reduce their costs.

Secondly, make full use of "economies of scale" to make the unit cost of the enterprise the lowest.

(2) The second level is the industry that is divided according to the similarity of technology and technology, that is, industrial connection. In the process of social reproduction in a country in a certain period of time, various industrial sectors have input and output through certain economic and technological relations, that is, the movement of intermediate products, which truly reflects the proportional relationship and changing law in the process of social reproduction.

(3) The third level is roughly based on the stages of economic activities, which divides the national economy into several industries formed by most parts, that is, industrial structure.

Baidu Encyclopedia-Industry Classification

Baidu Encyclopedia-Industry

Baidu Encyclopedia-Industry

Baidu Encyclopedia-Occupation