*** A simple SPSS SYNTAX for calculation of  Poverty (FGT)   measures P0 P1 P2  .


GET
  FILE=consagg.sav.

MATCH FILES 
 /FILE=*
 /FILE=HH_composition.sav
 /BY HHID .

EXECUTE.


* main welfare indicator is per adult equivalent deflated .
COMPUTE welfare = consall / rdef /  AEoecd  / 12 .
VARIABLE LABELS welfare  'Adult equivalent consumption deflated ' .

COMPUTE PL = 6200 .
VARIABLE LABELS PL  'Mothly poverty line adult equivalent in denars ' .

IF (welfare < PL)     p0 = 1 .
IF (welfare  >=  PL) p0 = 0 .

IF (welfare <   PL) p1 = (PL - welfare) / PL .
IF (welfare >= PL) p1 = 0    .

COMPUTE  P2= P1**2.


VARIABLE LABELS p0 'poverty headcount index' .
VALUE LABELS p0  0 ' non poor '   1 ' poor ' .

VARIABLE LABELS p1 'poverty gap index' .
VARIABLE LABELS p2 'poverty severity index' .

WEIGHT
  BY popw .

MEANS
  TABLES=p0 p1 p2  BY ur
  /CELLS MEAN   .

weight off.
save outfile  'poverty.sav'.