Columbia subject headings:
Economics--Moral and ethical aspects.
Hegel, Georg Wilhelm Friedrich, 1770-1831.
Public goods.
United States--Economic conditions--2001-2009--Moral and ethical aspects.
Harvard subject headings:
Economics--Moral and ethical aspects.
Hegel, Georg Wilhelm Friedrich, 1770-1831
Public goods.
United States--Economic conditions--2001-2009--Moral and ethical aspects.
Princeton subject headings:
Economics--Moral and ethical aspects.
Hegel, Georg Wilhelm Friedrich, 1770-1831.
Public goods.
United States--Economic conditions--2001-2009--Moral and ethical aspects.