"National Bureau of Economic Research." . . "National Bureau of Economic Research" . "Impuestos Leyes y legislación Aspectos económicos Estados Unidos." . . "Fiscal policy United States." . . "National Bureau of Economic Research. NBER" . . "1981 - 1993" . . "United States" . . "United States." . "Združene države Amerike." . . "United States of America." . . "Taxation" . . "Taxation." . "Tax policy." . . "Taxation Law and legislation Economic aspects United States." . . "M.I.T. Press." . . "Droit Aspect économique États-Unis Périodiques." . . "Taxation United States." . . "BUSINESS & ECONOMICS International Taxation." . . "skattepolitik" . . "Skattepolitik" . "Erhvervsskatter" . . "Politique fiscale États-Unis." . . "Impôts États-Unis." . . "Skatteteori" . . "Impôt États-Unis." . . "Obdavčevanje." . . "Fiscal policy" . . "International" . . "Impuestos Estados Unidos." . . "États-Unis" . . . . "Taxation Law and legislation Economic aspects United States Periodicals." . . "Tax policy and the economy. 21"@en . . . "Tax policy and the economy"@en . "Tax policy and the economy" . . . . . . . . . . . . . . . . . . . . "Tax Policy and the Economy"@en . . "Tax Policy and the Economy" . . . . . . . "Tax policy and the economy 21" . . . . . "Tax policy and the economy" . . . . . . . . "Periodicals" . "Periodicals"@en . . . . . . . . . . . . . "Livres électroniques" . . . . . "Electronic books"@en . "Electronic books" . . . . . . . . . . . . . "Tax policy and the economy 17"@en . "Tax policy and the economy 17" . . . . . . . . . . . "Tax policy and the economy 21"@en . . . "NBER tax policy and the economy annual vol. 20"@en . . "NBER tax policy and the economy annual vol. 20" . . . . . . "Davčna politika." . . "Droit fiscal Aspect économique États-Unis." . . "Taxation Law and legislation Economic aspects" . . "Taxation Law and legislation Economic aspects." .