边际分析方法是西方经济学的基本方法,通过它可以理解经济学和经济世界,经济学中的经济学对象与产生、需求定理、供给定理、供求均衡模型、消费者效用最大化原则、利润最大化原则、成本最小原则、公共政策选择、经济增长原理、国民收入核算与统计原理、失业与通货膨胀交替原理、相机抉择原理、权衡取舍原理、成本与收益原理、机会成本原理、收益递减和成本递增原理,等等,这些原理以及大量的经济现象的领悟都会涉及到边际分析方法。 Marginal analysis method is the basic method of Western economics, through which you can understand the economics and the economic world, the economics of economics in the object and production, demand theorem, supply theorem, supply and demand equilibrium model, the principle of maximizing consumer utility, the maximum profit Principle of economy, principle of minimization of costs, choice of public policy, theory of economic growth, principle of national income accounting and statistics, principle of alternating unemployment and inflation, principle of camera choice, trade-off principle, principle of cost and benefit, principle of opportunity cost, diminishing returns and cost Increment principle, and so on, these principles and a large number of comprehension of economic phenomena will involve the marginal analysis method.