The usual excess-burden approximation usually doesn't come close

ग्रंथसूची विवरण
मुख्य लेखक: Goulder, Lawrence H.
अन्य लेखक: Williams, Roberton C.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Cambridge National Bureau of Economic Research 1999.
श्रृंखला:NBER working paper series no.7034
विषय: