The creation and formationof new institution result from changes of the current institutional cost and income.
新制度的产生和形成，是因为现有制度的成本与收益发生了变化；
2
Transaction cost theory analyzes the formation and change of firm boundaries from cost Angle, firm capability theory adopts comparative advantage method from income Angle to analyze then.
交易成本理论从成本角度分析企业边界形成与变迁，企业能力理论则采用比较利益的方法从收入角度分析。
3
A key technology for satellites flying in formation is autonomous running and governing, which will reduce the cost significantly and make full use of the whole function of the formation.