一、“大卫生”观念的形成,拓宽了卫生经济研究的视野第二次世界大战后,由于现代科学的迅猛发展,由于自然科学和社会科学的互相渗透,一些学科在自身发展的过程中,周边的外延也不断扩大,因而在两个学科或几个学科边缘的交叉处,又产生了新的学科。70年代初到90年代,卫生经济学在我国的崛起和发 First, the concept of “big health” has broadened the horizon of research on health economics. After World War II, due to the rapid development of modern science, due to the mutual penetration of natural sciences and social sciences, some disciplines are in the process of their own development. The extension of the surrounding area has also continued to expand. As a result, new disciplines have emerged at the intersection of two disciplines or several disciplines. From the early 1970s to the 1990s, the rise and development of health economics in our country