00859    a2200181   45000010006000000050017000060080041000230030015000640400040000790800040001192450054001590200018002132640044002313000020002755050344002951000019006397000019006585700220260407155832.0260407a1978    arg                 spa dAR-UNSa-BCEJYS  aAR-UNSa-BCEJYSbspacAR-UNSa-BCEJYS  a657.474xTratamiento de los costos
10aThe principles of practical cost-benefit analysis  a0-19-877041-3 1aOxford :bOxford University Pressc1978  a275 p.,c23 cm.  a1. Some difficulties in the existing theory of externalities -  2. Coase and all that - 3. More on why government? - 4. The poor - 5. The legacy of Bismarck - 6. Some biological problems - 7. The rich - 8. A survey of the existing system - 9. Rent seeking - 10. War - 11. Monarchies and dictatorships - 12. What, if anything, should we do?1 aSugden, Robert1 aWilliams, Alan