2. ,
(4 )
1
2.
2
3.
4.
. .
. ( System of National Product and Income Accounts) 20- , (National Bureau of Economic Research), (Simon Kuznets). , . 20- ( prosperity) . , 20- - , , , . ( ) - , . 1929 - , 1929-1933 . 1930 (), . . , , . () 1987.
, () , . ( ): (); (); () : (); (); ()
80- , . (), , ().
