一经济史是关于按时序的经济实绩的学问。我们研究它的目的不仅在于使我们对经济的过去有新的认识,而且通过提供一种能使我们理解经济变迁的分析框架而在经济理论上有所建树。同一般均衡理论相比,动态经济理论将是一种理想的分析工具。在缺少这种理论的情况下.虽然我们也能描述过去经济的特征,考察不同时代的经济运行实绩,并进行比较静态分析;然而,我们缺少对按时序经济演变方式的建立于分析之上的理解。经济动态理论对于经济发展领域同样是至关重要的。二战以来的五十年中,发展领域并未发展的原因已不是秘密。新古典理论只不过是分析和制定发展政策的不适宜的工具。它只关心市场的运行,而不管市场如何发展。当一个人不懂得经济是如何发展时,那么 An economic history is about learning economic results on time. Our purpose of studying it is not only to give us a new understanding of the economic past, but also to make economic theoretical contributions by providing an analytical framework that enables us to understand economic changes. Compared with the general equilibrium theory, dynamic economic theory will be an ideal analytical tool. In the absence of such a theory, while we can characterize the past economy, examine the performance of economic performance in different epochs and conduct a comparative static analysis, we do not, however, lack any analysis of the sequential evolution of the economy understanding. The theory of economic dynamics is equally crucial to the field of economic development. In the 50 years since the Second World War, the reason why development has not developed has not been a secret. Neoclassical theory is nothing more than an inappropriate tool for analyzing and formulating development policies. It only cares about the operation of the market, no matter how the market develops. When one does not understand how the economy develops, then