The author describes an annual database of physical infrastructure stocks for a cross-section of 152 countries for 1950-95. The database contains six measures: kilometers of roads; kilometers of paved roads; kilometers of railway lines; number of telephones; number of telephone main lines; and KW of electricity generating capacity. The database includes some measures of infrastructure quality (percentage of roads in poor condition, percentage of local...
انظر المزيد
تفاصيل
-
1998/6/30
-
ورقة عمل خاصة ببحوث السياسات
-
WPS1929
-
1
-
1
-
2010/7/01
-
A database of world infrastructure stocks, 1950-95
-
paved road