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Volume 32 - August 2016

Contents

Page 3 of 3

Front Cover (OFC, IFC) and matter

  • ECT volume 32 issue 2 Cover and Front matter

  • Published online by Cambridge University Press:
    09 March 2016, pp. f1-f2
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ARTICLES

  • CONSISTENT AND CONSERVATIVE MODEL SELECTION WITH THE ADAPTIVE LASSO IN STATIONARY AND NONSTATIONARY AUTOREGRESSIONS

  • Anders Bredahl Kock
  • Published online by Cambridge University Press:
    01 September 2015, pp. 243-259

  • We show that the adaptive Lasso is oracle efficient in stationary and nonstationary autoregressions. This means that it estimates parameters consistently, selects the correct sparsity pattern, and estimates the coefficients belonging to the relevant variables at the same asymptotic efficiency as if only these had been included in the model from the outset. In particular, this implies that it is able to discriminate between stationary and nonstationary autoregressions and it thereby constitutes an addition to the set of unit root tests. Next, and important in practice, we show that choosing the tuning parameter by Bayesian Information Criterion (BIC) results in consistent model selection.

    However, it is also shown that the adaptive Lasso has no power against shrinking alternatives of the form c/T if it is tuned to perform consistent model selection. We show that if the adaptive Lasso is tuned to perform conservative model selection it has power even against shrinking alternatives of this form and compare it to the plain Lasso.

Front Cover (OFC, IFC) and matter

  • ECT volume 32 issue 5 Cover and Front matter

  • Published online by Cambridge University Press:
    14 September 2016, pp. f1-f2
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Back Cover (OBC, IBC) and matter

  • ECT volume 32 issue 3 Cover and Back matter

  • Published online by Cambridge University Press:
    31 May 2016, pp. b1-b2
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ANNOUNCEMENT

  • The Econometric Theory Awards 2016

  • Published online by Cambridge University Press:
    11 January 2016, p. 260
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Back Cover (OBC, IBC) and matter

  • ECT volume 32 issue 6 Cover and Back matter

  • Published online by Cambridge University Press:
    08 November 2016, pp. b1-b2
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Front Cover (OFC, IFC) and matter

  • ECT volume 32 issue 4 Cover and Front matter

  • Published online by Cambridge University Press:
    27 July 2016, pp. f1-f2
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Back Cover (OBC, IBC) and matter

  • ECT volume 32 issue 2 Cover and Back matter

  • Published online by Cambridge University Press:
    09 March 2016, pp. b1-b3
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Front Cover (OFC, IFC) and matter

  • ECT volume 32 issue 1 Cover and Front matter

  • Published online by Cambridge University Press:
    11 January 2016, pp. f1-f2
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Back Cover (OBC, IBC) and matter

  • ECT volume 32 issue 5 Cover and Back matter

  • Published online by Cambridge University Press:
    14 September 2016, pp. b1-b5
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  • ECT volume 32 issue 4 Cover and Back matter

  • Published online by Cambridge University Press:
    27 July 2016, pp. b1-b2
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  • ECT volume 32 issue 1 Cover and Back matter

  • Published online by Cambridge University Press:
    11 January 2016, pp. b1-b6
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Page 3 of 3