It proposes three conceptions, transaction cost in time point, total transaction cost and marginal transaction cost as well as their corresponding functions and graphs.

Competition introduction and efficiency improvement is the important objective of railway restructuring reform in China, thus the definition of organization boundary and competitive-incentive measures become the key of restructuring mode selection.

By refered to the boundary theory in the field of enterprises,three kinds of the organization boundary of TA are classified,namely entity boundary,industry boundary and relation boundary,and the formation mechanisms of them are analyzed respectively from the viewpoint of value network.

The debate about organization boundary(OB)is becoming flourished and frontiers problem in the field of orga- nizational theory research.

Research on the organizational boundary and the construction of the organizational capability of trade association—Analysis based on the value network;

This paper analyses the meaning of organizational boundary by development trends of organization networking, and discusses how to fix the boundary of virtual R&D organization.

Is this model the best choice of China\'s financial business? These phenomena led to the writer further consideration about the change in the financial enterprises organizational boundaries and the select on the management model.

Based on the borderless organization theory,it concerns the integration of organizational resources and the permeability of organizational boundaries,and analyzes the organizational boundaries\' constraints on the integration of resources and the innovative capacity.

The theories of transaction cost and firm core competence to explain organizational boundaries can not fully meet the real needs.