The Multiplier Process as Market Exchange Process A Contribution to the Micro Foundation of Keynesian Macroeconomics Abstract Traditional equilibrium analysis has been incorrectly founded once an \ordering issue\ is concerned. To circumvent this problem, the autonomous demand, which has been missed in traditional microeconomic analysis, has to be introduced into the system as a starting point of a sequence of market exchanges. Following this direction, Keynes's multiplier analysis can also be viewed as a description of the process through which market exchanges are generated. Further

I guess I have to come out to reply to those who concern with the nature rate of unemployment. First, What is the natural rate of unemployment? It is assumed to be the unemployment rate at the steady state or equilibrium. Note that equilibrium here is not referred to the common demand-supply equilibrium, but to a state at which things are not changed, or remain the same. More specifically, suppose we can have an economy that could be expressed by the following dynamic system

9.1 计算机安全性概论 9.2 数据库安全性控制 9.3 统计数据库安全性 9.4 Oracle数据库的安全性措施 9.5 小结

7.1 事务的基本概念 7.2 数据库恢复概述 7.3 故障的种类 7.4 恢复的实现技术 7.5 恢复策略 7.6 具有检查点的恢复技术 7.7 数据库镜像 7.8 Oracle的恢复技术 7.9 小结

一、逻辑结构设计的任务 二、概念结构是各种数据模型的共同基础 三、为了能够用某一DBMS实现用户需求，还必须将概念结构进一步转化为相应的数据模型，这正是数据库逻辑结构设计所要完成的任务

6.1 数据库设计概述 6.2 需求分析

4.1 关系系统 4.2 关系系统的查询优化 4.3 小结

3.4 数据更新 3.5 视图

3.1 SQL概述 3.2 数据定义

2.1 关系模型概述 2.2 关系数据结构 2.3 关系的完整性