In recent years, the various forms of cooperation among enterprises have been the focus of study of firm theory, industrial organization theory and new system economics.

近年来，企业间的各种合作形态一直是企业理论、产业组织理论以及新制度经济学研究的重点。

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Principles of economics, Advanced Microeconomics, New-institutional economics, The Theory of Industrial Organization.

经济学原理，高级微观经济学，新制度经济学，产业组织理论。

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