@misc{Becker2006,
  author    = {Ralf E. Becker},
  title     = {Revisiting public investment},
  issn      = {0948-7549},
  institution = {Wirtschaftswissenschaften},
  series    = {Finanzwissenschaftliche Diskussionsbeitr{\"a}ge},
  number    = {47},
  type      = {workingpaper},
  year        = {2006},
}