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Rev.</a> <a href="/?q=in%3A477975" title="Articles in this Issue">38, No. 6, 679-694 (2019)</a>. </div> <div class="abstract">Summary: In this paper, we propose a new estimation method for binary quantile regression and variable selection which can be implemented by an iteratively reweighted least square approach. In contrast to existing approaches, this method is computationally simple, guaranteed to converge to a unique solution and implemented with standard software packages. We demonstrate our methods using Monte Carlo experiments and then we apply the proposed method to the widely used work trip mode choice dataset. The results indicate that the proposed estimators work well in finite samples.</div> <div class="clear"></div> <br> <div class="citations"><div class="clear"><a href="/?q=rf%3A7484485">Cited in <strong>2</strong> Documents</a></div></div> <div class="classification"> <h3>MSC:</h3> <table><tr> <td> <a class="mono" href="/classification/?q=cc%3A62P20" title="MSC2020">62P20</a> </td> <td class="space"> Applications of statistics to economics </td> </tr><tr> <td> <a class="mono" href="/classification/?q=cc%3A62G08" title="MSC2020">62G08</a> </td> <td class="space"> Nonparametric regression and quantile regression </td> </tr><tr> <td> <a class="mono" href="/classification/?q=cc%3A62J07" title="MSC2020">62J07</a> </td> <td class="space"> Ridge regression; shrinkage estimators (Lasso) </td> </tr></table> </div><div class="keywords"> <h3>Keywords:</h3><a href="/?q=ut%3Aadaptive+Lasso">adaptive Lasso</a>; <a href="/?q=ut%3Abinary+regression">binary regression</a>; <a href="/?q=ut%3Aiteratively+reweighted+least+squares">iteratively reweighted least squares</a>; <a href="/?q=ut%3Aquantile+regression">quantile regression</a>; <a href="/?q=ut%3Asmoothed+maximum+score+estimator">smoothed maximum score estimator</a>; <a href="/?q=ut%3Avariable+selection">variable selection</a>; <a href="/?q=ut%3Awork+trip+mode+choice">work trip mode choice</a></div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 1490.62414" data-ciurl="/ci/07484485" data-biburl="/bibtex/07484485.bib" data-amsurl="/amsrefs/07484485.bib" data-xmlurl="/xml/07484485.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/07484485.pdf" title="Zbl 1490.62414 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1080/07474938.2017.1417701" aria-label="DOI for “Binary quantile regression and variable selection: a new approach”" title="10.1080/07474938.2017.1417701">DOI</a> <a class="btn btn-default btn-xs" type="button" href="http://bura.brunel.ac.uk/handle/2438/17162" title="Full Text Link">Link</a> </div> <div class="sfx" style="float: right;"> </div> </div> <div class="references"> <h3>References:</h3> <table><tr> <td>[1]</td> <td class="space">Abrevaya, J.; Huang, J., On the bootstrap of the maximum score estimator, Econometrica, 73, 4, 1175-1204 (2005) · <a href="/1152.62337" class="nowrap">Zbl 1152.62337</a></td> </tr><tr> <td>[2]</td> <td class="space">Amemiya, T., Advanced Econometrics (1985), Harvard University Press</td> </tr><tr> <td>[3]</td> <td class="space">Benoit, D. F.; Alhamzawi, R.; Yu, K., Bayesian lasso binary quantile regression, Computational Statistics, 28, 6, 2861-2873 (2013) · <a href="/1306.65029" class="nowrap">Zbl 1306.65029</a></td> </tr><tr> <td>[4]</td> <td class="space">Benoit, D. F.; Van den Poel, D., Binary quantile regression: a bayesian approach based on the asymmetric laplace distribution, Journal of Applied Econometrics, 27, 7, 1174-1188 (2012)</td> </tr><tr> <td>[5]</td> <td class="space">Blevins, J. R.; Khan, S., Local nlls estimation of semi-parametric binary choice models, The Econometrics Journal, 16, 2, 135-160 (2013) · <a href="/1521.62105" class="nowrap">Zbl 1521.62105</a></td> </tr><tr> <td>[6]</td> <td class="space">Breckling, J.; Chambers, R., M-quantiles, Biometrika, 75, 4, 761-771 (1988) · <a href="/0653.62024" class="nowrap">Zbl 0653.62024</a></td> </tr><tr> <td>[7]</td> <td class="space">Cavanagh, C., Limiting Behavior of Estimators Defined by Optimization (1987)</td> </tr><tr> <td>[8]</td> <td class="space">Delgado, M.; Rodrıguez-Poo, J.; Wolf, M., Subsampling inference in cube root asymptotics with an application to manskis maximum score estimator, Economics Letters, 73, 2, 241-250 (2001) · <a href="/1056.91546" class="nowrap">Zbl 1056.91546</a></td> </tr><tr> <td>[9]</td> <td class="space">Efron, B., Regression percentiles using asymmetric squared error loss, Statistica Sinica, 1, 93-125 (1991) · <a href="/0822.62054" class="nowrap">Zbl 0822.62054</a></td> </tr><tr> <td>[10]</td> <td class="space">Florios, K.; Skouras, S., Exact computation of max weighted score estimators, Journal of Econometrics, 146, 1, 86-91 (2008) · <a href="/1418.62450" class="nowrap">Zbl 1418.62450</a></td> </tr><tr> <td>[11]</td> <td class="space">Horowitz, J., A smoothed maximum score estimator for the binary response model, Econometrica: Journal of the Econometric Society, 60, 3, 505-531 (1992) · <a href="/0761.62166" class="nowrap">Zbl 0761.62166</a></td> </tr><tr> <td>[12]</td> <td class="space">Horowitz, J., Semiparametric estimation of a work-trip mode choice model, Journal of Econometrics, 58, 1, 49-70 (1993) · <a href="/0772.62066" class="nowrap">Zbl 0772.62066</a></td> </tr><tr> <td>[13]</td> <td class="space">Jones, M., Expectiles and m-quantiles are quantiles, Statistics & Probability Letters, 20, 2, 149-153 (1994) · <a href="/0801.62012" class="nowrap">Zbl 0801.62012</a></td> </tr><tr> <td>[14]</td> <td class="space">Kim, J.; Pollard, D., Cube root asymptotics, The Annals of Statistics, 18, 1, 191-219 (1990) · <a href="/0703.62063" class="nowrap">Zbl 0703.62063</a></td> </tr><tr> <td>[15]</td> <td class="space">Kock, A. B., Consistent and conservative model selection with the adaptive lasso in stationary and nonstationary autoregressions, Econometric Theory, 32, 1, 243-259 (2016) · <a href="/1441.62778" class="nowrap">Zbl 1441.62778</a></td> </tr><tr> <td>[16]</td> <td class="space">Koenker, R., Quantile regression for longitudinal data, Journal of Multivariate Analysis, 91, 1, 74-89 (2004) · <a href="/1051.62059" class="nowrap">Zbl 1051.62059</a></td> </tr><tr> <td>[17]</td> <td class="space">Koenker, R., Quantile Regression, 38 (2005), Cambridge University Press · <a href="/1111.62037" class="nowrap">Zbl 1111.62037</a></td> </tr><tr> <td>[18]</td> <td class="space">Koenker, R.; Bassett, G., Regression quantiles, Econometrica: Journal of the Econometric Society, 46, 1, 33-50 (1978) · <a href="/0373.62038" class="nowrap">Zbl 0373.62038</a></td> </tr><tr> <td>[19]</td> <td class="space">Kokic, P.; Chambers, R.; Breckling, J.; Beare, S., A measure of production performance, Journal of Business & Economic Statistics, 15, 4, 445-451 (1997)</td> </tr><tr> <td>[20]</td> <td class="space">Kordas, G., Smoothed binary regression quantiles, Journal of Applied Econometrics, 21, 3, 387-407 (2006)</td> </tr><tr> <td>[21]</td> <td class="space">Li, Q.; Xi, R.; Lin, N., Bayesian regularized quantile regression, Bayesian Analysis, 5, 3, 533-556 (2010) · <a href="/1330.62143" class="nowrap">Zbl 1330.62143</a></td> </tr><tr> <td>[22]</td> <td class="space">Li, Y.; Zhu, J., L1-norm quantile regression, Journal of Computational and Graphical Statistics, 17, 1, 163-185 (2008)</td> </tr><tr> <td>[23]</td> <td class="space">Manski, C., Maximum score estimation of the stochastic utility model of choice, Journal of Econometrics, 3, 3, 205-228 (1975) · <a href="/0307.62068" class="nowrap">Zbl 0307.62068</a></td> </tr><tr> <td>[24]</td> <td class="space">Manski, C., Semiparametric analysis of discrete response:: Asymptotic properties of the maximum score estimator, Journal of Econometrics, 27, 3, 313-333 (1985) · <a href="/0567.62096" class="nowrap">Zbl 0567.62096</a></td> </tr><tr> <td>[25]</td> <td class="space">Newey, W. K.; McFadden, D., Large sample estimation and hypothesis testing, Handbook of Econometrics, 4, 2111-2245 (1994)</td> </tr><tr> <td>[26]</td> <td class="space">Newey, W. K.; Powell, J. L., Asymmetric least square estimation and testing, Econometrica: Journal of the Econometric Society, 55, 4, 819-847 (1987) · <a href="/0625.62047" class="nowrap">Zbl 0625.62047</a></td> </tr><tr> <td>[27]</td> <td class="space">Oberhofer, W.; Haupt, H., Asymptotic theory for nonlinear quantile regression under weak dependence, Econometric Theory, FirstView, 1-28 (2015)</td> </tr><tr> <td>[28]</td> <td class="space">Park, T.; Casella, G., The bayesian lasso, Journal of the American Statistical Association, 103, 482, 681-686 (2008) · <a href="/1330.62292" class="nowrap">Zbl 1330.62292</a></td> </tr><tr> <td>[29]</td> <td class="space">Powell, J., Censored regression quantiles, Journal of Econometrics, 32, 1, 143-155 (1986) · <a href="/0605.62139" class="nowrap">Zbl 0605.62139</a></td> </tr><tr> <td>[30]</td> <td class="space">Schnabel, S. K.; Eilers, P. H., Optimal expectile smoothing, Computational Statistics & Data Analysis, 53, 12, 4168-4177 (2009) · <a href="/1453.62192" class="nowrap">Zbl 1453.62192</a></td> </tr><tr> <td>[31]</td> <td class="space">Sobotka, F.; Kauermann, G.; Schulze Waltrup, L.; Kneib, T., On confidence intervals for semiparametric expectile regression, Statistics and Computing, 23, 2, 135-148 (2013) · <a href="/1322.62136" class="nowrap">Zbl 1322.62136</a></td> </tr><tr> <td>[32]</td> <td class="space">Sobotka, F.; Kneib, T., Geoadditive expectile regression, Computational Statistics & Data Analysis, 56, 4, 755-767 (2012) · <a href="/1241.62058" class="nowrap">Zbl 1241.62058</a></td> </tr><tr> <td>[33]</td> <td class="space">Tibshirani, R., Regression shrinkage and selection via the lasso, Journal of the Royal Statistical Society. Series B (Methodological), 267-288 (1996) · <a href="/0850.62538" class="nowrap">Zbl 0850.62538</a></td> </tr><tr> <td>[34]</td> <td class="space">Wu, Y.; Liu, Y., Variable selection in quantile regression, Statistica Sinica, 19, 2, 801 (2009) · <a href="/1166.62012" class="nowrap">Zbl 1166.62012</a></td> </tr><tr> <td>[35]</td> <td class="space">Yao, Q.; Tong, H., Asymmetric least squares regression estimation: A nonparametric approach, Journal of Nonparametric Statistics, 6, 2-3, 273-292 (1996) · <a href="/0879.62038" class="nowrap">Zbl 0879.62038</a></td> </tr><tr> <td>[36]</td> <td class="space">Yu, K.; Jones, M., Local linear quantile regression, Journal of the American Statistical Association, 93, 441, 228-237 (1998) · <a href="/0906.62038" class="nowrap">Zbl 0906.62038</a></td> </tr><tr> <td>[37]</td> <td class="space">Zou, H., The adaptive lasso and its oracle properties, Journal of the American Statistical Association, 101, 476, 1418-1429 (2006) · <a href="/1171.62326" class="nowrap">Zbl 1171.62326</a></td> </tr></table> <div class="reference_disclaimer"> This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. 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