Showing 1 - 10 of 8,940
Persistent link: https://www.econbiz.de/10002094264
Persistent link: https://www.econbiz.de/10009529630
Persistent link: https://www.econbiz.de/10010361339
This paper develops a new imputation methodology applied to missing incomes values in PNAD. PNAD is the main Brazilian household survey, but it has no imputation. The imputation process starts by fitting regression models applied to different income sources considering the complex sampling...
Persistent link: https://www.econbiz.de/10011921416
Persistent link: https://www.econbiz.de/10011781358
Persistent link: https://www.econbiz.de/10002125555
Persistent link: https://www.econbiz.de/10000649758
Persistent link: https://www.econbiz.de/10003863441
Persistent link: https://www.econbiz.de/10003885683
"Mirroring the railroad industry of the 1940's and 1950's, the trucking industry today appears to be achieving impressive productivity gains. But it is easy to confuse true productivity advances in transportation industries with changes in ton-miles per unit of input that are due simply to...
Persistent link: https://www.econbiz.de/10003446802