new oconomic geography的用法和樣例：
例句
- Finally, some comparisons are prov ided between Krugman's ideas and the conventional economic geography.
最后，對克魯格曼經(jīng)濟地理學(xué)與常規地理學(xué)的不同之處作以比較。 - He opened up the study of trade under increasing returns and imperfect competition and later resuscitated the study of economic geography.
他開(kāi)創(chuàng )了在收益遞增和不完全競爭框架下的貿易理論，之后又復興了經(jīng)濟地理學(xué)的研究。
