第二十期

Middle-Class Migration and Problems of Adjustment ： Taiwan

Business Migrants in Brisbane, Australia ………… David C. Schak

Economic Implications of Changes of Dependency Ratios in

Taiwan …………………………………………………………… Chaonan Chen

Return and Onward Migrations of the Young Labor Force in

Taiwan:Evidence from the Data of the 1990 Census …… Ji-Ping Lin

A Policy Solution to Reduce Poverty in Single-Mother

Families? ─ An Examination of the Child Support Assurance System

………………………………………………………………… Chien-Chung Hung

年齡、時期、人口年輪與臺灣的貧窮率……………呂朝賢、王德睦、王仕圖

人口老化──從最適人口成長的觀點重新詮釋…………………………魯慧中

老年居住安排──子女數量與同居傾向因素之探討……………………楊靜利