产业互补、协调失灵与企业的关联创新  

Industrial Mutual Complementation,Coordination Malfunction and the Related Innovation of Enterprises

作　　者：孙早[1] 席建成[1] 

机构地区：[1]西安交通大学经济与金融学院,陕西西安710061

出　　处：《当代经济科学》2013年第2期43-51,125-126,共9页Modern Economic Science

基　　金：国家哲学社会科学基金项目"以企业为主体的战略性新兴产业自主创新机制研究"(11BJY006);"教育部新世纪优秀人才支持计划"(NCET-11-0429)的资助

摘　　要：循着杨格"不同产业的发展互为前提"的理论传统,本文建立了一个基于产业互补关系的理论框架,刻画了企业关联创新均衡的形成机理。本文将发展中经济体的产业体系分为生产资本品的上游产业与生产消费品的下游产业两大类,不同产业中的企业各自独立做出创新决策。下游产业中的企业依据内生于人均收入的消费偏好变化提供创新(消费)产品,进而引致了对上游产业创新(装备)资本品的需求。若上下游产业的创新需求是一种公共知识,所有企业均会选择一个高水平创新努力,形成的创新均衡是帕累托最优的;引入不完全信息后,企业创新预期不确定性(危险)增加,因面临协调困难,企业创新激励减弱,最终会形成一个次优创新均衡。产业政策运作的潜在收益在于,通过为潜在创新者提供相关信息,进而帮助企业克服所面临的协调障碍,尽可能缩小最优的关联创新均衡与分散决策导致的次优关联创新均衡之间的距离。Following the theoretical tradition of Yangge that 'the development of different industries is the mutual premise',this paper establishes the industrial mutual complementation relationship based theoretical framework and depicts the forming mechanism of enterprises’ related innovation equilibrium.This paper divides the industrial systems of the developing economy into two kinds: the upstream industries that produce capital goods and the downstream industries that produce consumer goods.The enterprises of different industries make their respective innovation decisions independently.The enterprises of downstream industries provide innovative(consumer) products based on consumption preference changes stemmed from endogenous per capita income,which causes the demand for innovative(equipment) capital goods of upstream industries.If the innovative demand of upstream and downstream industries is a kind of public knowledge,all of the enterprises will choose a high level innovative effort and the formed innovation equilibrium is optimal Pareto equilibrium.After the imperfect information is introduced,the expected uncertainty(danger) of enterprises rises.If there is a coordination difficulty,enterprises’ innovation incentive falls.Finally,a suboptimal innovation will be formed.The potential return of industrial decision operation lies in helping enterprises overcome coordination barriers they face by providing the relevant information for potential innovators and try to reduce the distance between the optimal related innovation equilibrium and suboptimal related innovation equilibrium led by separate policymaking as small as possible.

关 键 词：产业互补关系 关联创新 不完全信息 协调障碍 

分 类 号：F273.1[经济管理—企业管理] F224[经济管理—国民经济]