@article{1378040,
      author = {Lucas, Robert E. and Sargent, Thomas J.},
      url = {http://library.usi.edu/record/1378040},
      title = {Rational expectations and econometric practice., Volume  2/},
      publisher = {University of Minnesota Press,},
      recid = {1378040},
      pages = {xl, 689 p. :},
      address = {Minneapolis :},
      year = {1981},
}