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003 | OSt | ||
005 | 20190211155630.0 | ||
008 | 030312s2006 xx ||||gr |0|| 0 eng d | ||
100 | 1 |
_aHARRINGTON, Winston _94619 |
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245 | 1 | 0 | _aOn the accuracy of regulatory cost estimates |
260 | _c2000 | ||
520 | 3 | _aThis study compares ex ante estimates of the direct cost of individual regulations to ex post assesments of the same regulations. For total costs the results support convetional wisdom, namely that the costs of regulations tend to be overestimated. This is true for 14 of the 28 rules in the data set discussed, while for only 3 rules were the ex ante estimates too low. For unit costs, however, the story is quite different. At least for EPA and OSHA rules,unit cost estimates are often accurate, and even when they are not, overestimation of abatement costs occurs as often as underestimation. In contrast, for those rules that use economic incentives, unit costs are consistently overestimated. The difference between the total-cost and the unit-cost results is caused by frequent eros in estimates of the effects of individual rules, which suggests, in turn, that the rule`s benefits may also be overestimated. The quantity erros are driven both by difficulties in determining the baseline and by incomplete compliance. In cases of unit-cost overestimation, unanticipated technological innovation appears to be an important factor - especially for economic incentive rules, although procedural and methodological explanations may also apply | |
700 | 1 |
_aMORGENSTERN, Richard D _920410 |
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700 | 1 |
_aNELSON,Peter _920411 |
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773 | 0 | 8 |
_tJournal of Policy Analysis and Management _g19, 2, p. 297-322 _d, 2000 _w |
942 | _cS | ||
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_a20030312 _bCassio _cCassio |
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998 |
_a20060331 _b1716^b _cQuiteria |
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_aConvertido do Formato PHL _bPHL2MARC21 1.1 _c11877 _d11877 |
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041 | _aeng |