@article{economics2008-11,
 author = {Ciaran Driver and Stephen G. Hall},
 title = {Production Constraints and the NAIRU},
 journal = {Economics: The Open-Access, Open-Assessment E-Journal},
 volume = {2},
 year = {2008},
 number = {2008-11},
 url = {http://www.economics-ejournal.org/economics/journalarticles/2008-11}
}