Before revision:  We concentrate on sequences of semi-complete markets where for each n the claim h _n admits the decomposition h _n = D_n+Y_n where D_n is replicable and Y_n is completely unhedgeable in that the indifference price of Y_n for an exponential investor is its certainty equivalent.
After revision:  We concentrate on sequences of semi-complete markets where for each n the claim h _n admits the decomposition B _n = D_n+Y_n where D_n is replicable and Y_n is completely unhedgeable in that the indifference price of Y_n for an exponential investor is its certainty equivalent.