Facts and figures about UK taxes, benefits and public spending.
Analysing government fiscal forecasts and tax and spending.
Case studies that give a flavour of the areas where IFS research has an impact on society.
Reforming the tax system for the 21st century.
A peer-reviewed quarterly journal publishing articles by academics and practitioners.
Find out where you are in the income distribution.
Resources for schools and students.
|
Type: IFS Working Papers Authors: Stéphane Gauthier and Guy Laroque ISSN: 1742-0415
Volume, issue, pages: 18 pp.
JEL classification: H21, H11 Keywords: separability, second best optimality, indirect taxes, Samuelson rule, Pigovian taxation
In a second best environment, the optimal policy choice sometimes follows the first best rules. This note lays down the information structure and separability assumptions under which this property holds in a variety of setups. Search |
IFS publications are made available free of charge online wherever possible. If you would like to make a donation to IFS to help support our research, you can donate via Just Giving.
|


