外部性与企业集团形成动因

主要研究经济活动的外部性与我国企业集团形成动因之间的关系. 通过建立两个经济博 弈模型, 在求得模型均衡解的基础上, 得出结论指出, 在纵向产业关系中存在外部性时, 将会导 致垂直型企业集团的形成, 而横向产业关系中的外部性则会导致水平型企业集团的形成.

Externality and formative causation of industrial group

Ex ternality is u sually to be in econom ical act ivit ies, and p roduct ive ex ternality can u sually be found in the conduct s of f irm s. A s one of the mo st impo rtan t o rgan izat ion fo rm s, indu st rial group shou ld be studied deep ly and system at ically, specially the fo rm at ive cau sat ion of indu st rial group. A cco rding to ou r researches, the vert ical ex ternality in the indu st rial relat ion sh ip s wou ld cau ses the fo rm ing of vert ical indu st rial group , and the ho rizon tal ex ternality wou ld cau ses the fo rm ing of ho rizon tal indu st rial groups.