【摘要】 本文构建了一个经济增长模型 ,将知识划分为应用技术和基础科学知识两类 ,探讨了基础研究在经济增长中的基础性地位 ,得到如下三点结论 :第一 ,经济的长远增长率和基础科学知识的长远增长率成正比 ;第二 ,决定基础科学知识长远增长率的最终变量为经济体中的人力资本存量 ;第三 ,基础科学知识的非排他性决定了政府在经济增长中可以大有作为。更多还原

【Abstract】 In this article we develop an economic growth model which devides knowldge into basic scientific knowledge and applied knowledge. By emphasizing the role of the former in economic growth,we draw three conclusions:first of all,the long-run growth rate of the entity is directly proportional to the one of basic scientific knowledge;next,the long-run growth rate of basic scientific knowldge is determined by the stock of the human capital;finally,non-exclusion of basic scientific knowledge justifies the intervention of government.更多还原