national input-output matrices: regular equivalence analysis primer

Reg Eq software

software

Denmark economy 1990, input-output by sectors, scaled by Regular Equivalence

U.S. economy 1972, input-output by sectors, scaled by Regular Equivalence, node size by bwtness centrality *800

SINGULAR VALUES (SVD)
  FACTOR  VALUE PERCENT   CUM %   RATIO
 ------- ------ ------- ------- -------
      1:  0.573    23.9    23.9   2.377
      2:  0.241    10.0    33.9   2.056
      3:  0.117     4.9    38.8   1.218
EIGENVALUES
  FACTOR   VALUE PERCENT   CUM %   RATIO
 ------- ------- ------- ------- -------
      1:   9.858    29.9    29.9   3.121
      2:   3.158     9.6    39.4   1.401
      3:   2.254     6.8    46.3   1.559
      4:   1.446     4.4    50.7   1.159
Settings for US72: SVD Export (Options)
Edge width  .002
Arc Width   .001
Arrow width .0002
Arrow posit .5 (midway)

Draw Layout (Arrows in Middle)