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Golden eggs and hyperbolic discounting
Laibson, David I., (1997)
Patent length and the rate of innovation
Horowitz, Andrew Warren, (1996)
Comparative impatience
Horowitz, John Keith, (1992)
Changing Customs : Challenges and Strategies for the Reform of Customs Administration
Keen, Michael, (2003)
The Anatomy of the VAT
Keen, Michael, (2013)
Targeting, Cascading, and Indirect Tax Design