1. Different organizational forms. Cartel is a combination of enterprises that produce similar products.

Syndicate is an enterprise alliance formed by signing the same supply and marketing agreement.

Trust is a joint-stock company composed of enterprises that produce similar products or related products.

konzern usually consists of a parent company and several subsidiaries. The parent and subsidiary companies control many other small and medium-sized enterprises by holding shares, thus forming a large-scale Kangzeren Group. ?

2, the stability is different. Compared with cartels, trusts and syndicates are relatively stable. Although the syndicate participants remain independent in production and law, they are completely controlled by the head office in business and cannot act independently.

the enterprises participating in the trust are no longer legal persons, and the original enterprises are managed by the trust in a unified way in terms of production, supply, sales, personnel, finance and materials, and the original enterprise owners become shareholders of the trust. ?

konzern is a monopoly organization composed of enterprises in different economic sectors such as industry, commerce, transportation, finance and insurance. ?

3. Monopoly forms are different. For the enterprises participating in the syndicate, the sales of goods and the supply of raw materials are operated by the syndicate;

there are generally three types of cartels: one is a cartel that specifies the scope of the sales market. The second is the cartel that sets the sales price. The third is to stipulate the production quota of various commodities produced by enterprises participating in cartels;

the trust implements the unified management of production, supply, sales, people, finance and materials for the original enterprise.

Kang Zeen was established with the most powerful industrial monopoly organizations and large banks as the core. Although the enterprises participating in Kang Zeen maintained their independence in form, they were actually controlled by banks or large enterprises with abundant capital.

Extended data:?

Monopoly itself is constantly developing in all aspects.

From the perspective of monopoly rule, in the early 2th century, monopoly organizations mainly existed in heavy industries such as coal, steel and oil. Today, the scope of monopoly rule has expanded to light industry, transportation, commerce, agriculture and even various service industries.

from the perspective of monopoly, the scale of monopoly enterprises is expanding, the proportion of production of a few largest monopoly enterprises in social production is increasing, and a series of important industrial sectors are increasingly controlled by a few or even one largest monopoly enterprise.

from the form of monopoly rule, more and more large monopoly enterprises have become mixed joint ventures because they adopt diversified management methods, especially after the second world war, that is, they combine many unrelated industries. This has further expanded the scope of direct control and influence of a few large monopoly enterprises and strengthened their dominant position in social and economic life.

after the war, transnational corporations have increasingly become the main form of international monopoly, and it is also a new development of the form of international domination of monopoly capital. The development of monopoly, even if capitalist production moves towards full socialization, has further deepened the basic contradiction of capitalism, which has prepared material conditions and provided powerful impetus for the transition of capitalism to a higher socialist system.

Resources: Monopoly _ Baidu Encyclopedia