Exp and imp 

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dp216 identification reporting accuracies mirror data pdf
... exp and imp be the as reported by the exporter and by the importer , respectively. all exp and imp are stochastic, and distributed independently. lowercase indicates logarithms. relative reporting discrepancies are defined as differences between logs exp - imp ... pairs , with e exp + exp and e imp + imp (2) hence, with definition (1) we have e exp - imp (3) also, let all exp and imp have the same ...
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memo179.pdf
... exp i 0 is not rejected statistically10 for some pair of base reporters i and j. they find 17 such estimates, reported in their table 5 with the exp(...) function of the exp i and imp j coefficients. (the dashes must be read as ones.) the two reporters in such a base reporter pair have the same bias. 10 van leeuwen and ...
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