@mastersthesis{Lopez-de-Lacalle:08:msc:vu,
  author = {L\'opez-de-Lacalle, Javier},
  title = {The Clark Model for Business Cycle Analysis with Markov Switching Regimes}, 
  school = {Vrije Universiteit}, 
  year = {2008},
  type = {Master Thesis in Econometrics and Operations Research}, 
  address = {Amsterdam, The Netherlands}, 
  month = {July}, 
  note = {Supervisors: Siem Jan Koopman, Soon Yip Wong}
}