@article{economics2007-4,
 author = {Gilles Saint-Paul},
 title = {The Complexity of Economic Policy: Restricted Local Optima in Tax Policy Design},
 journal = {Economics: The Open-Access, Open-Assessment E-Journal},
 volume = {1},
 year = {2007},
 number = {2007-4},
 url = {http://www.economics-ejournal.org/economics/discussionpapers/2007-4}
}