@article{Filtering:920,
      recid = {920},
      author = {van Norden, Simon},
      title = {Filtering for Current Analysis},
      publisher = {Bank of Canada},
      address = {2002},
      pages = {1 online resource (vi, 35 pages)},
      abstract = {This paper shows how existing band-pass filtering  techniques and their extension can be applied to the common  current-analysis problem of estimating current trends or  cycles. These techniques give estimates that are "optimal"  given the available data, so their standard errors  represent a lower bound on what can be achieved with other  univariate techniques. Applications to the problems of  estimating current trend productivity growth, core  inflation, and output gaps are considered.},
      url = {http://www.oar-rao.bank-banque-canada.ca/record/920},
      doi = {https://doi.org/10.34989/swp-2002-28},
}