【摘要】 产业部门“基本部分”扩展所产生的就业与收入“乘数效应”的大小,是影响一个城市发展速度的主要因素.基本部分/非基本部分的比值以及“乘数效应”的大小,取决于一个城市的发展历史、人口规模、区域基础条件等因素.在“后工业”社会城市发展的产业动力机制具有新的内涵.yh更多还原

【Abstract】 the enlargement of basic sector engenders the effects of ’multiplier’ in terms of both employment and income,which is the key element affecting the city development.The gauge of B/N as well as those of ’multiplier’ are determined by the stage of a city’s development,demographic hierarchy,and regional settings.And the industry dynamical mechanism has its new contents in the postindustrial society.更多还原