巴西经济发展中的地区差别问题张凡许多国家在经济发展中都会遇到部门或地区发展不平衡的问题，幅员辽阔的国家还常常发生经济重心在地区间转移的现象。一些发展中国家在制定发展战略时不得不在部门或地区间有所侧重，实行某种倾斜政策，以期经济能在现有资源条件下得以起... Regional Differences in Economic Development in Brazil Zhang Fan Many countries encounter imbalanced development in their sectors or regions in their economic development. In countries with vast territory, the shift in economic center of gravity often occurs among regions. Some developing countries have had to focus their efforts on sectors or regions in developing their development strategies and implement some kind of tilt policy so that the economy can be acted upon under the existing resource conditions ...