selected scholarly activity
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books
- An Introduction to the Advanced Theory and Practice of Nonparametric Econometrics 2019
- Reproducible Econometrics Using R 2019
- Nonparametric econometrics: Theory and practice 2011
- 'New and improved' direct marketing: A non-parametric approach. Ed. 16. 2002
- Nonparametric analysis of growth in replenishable resource stocks. Ed. 14. 2000
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chapters
- Bootstrap Model Averaging Unit Root Inference. Advances in Econometrics. 81-98. 2024
- Chapter 4 Nonparametric Estimation and Inference for Panel Data Models. 97-129. 2019
- Nonparametric Estimation and Inference for Panel Data Models. 97-129. 2019
- Nonparametric kernel methods for qualitative and quantitative data. 183-204. 2016
- Asymptotic Normal Inference in Linear Inverse Problems 2014
- Searching for Rehabilitation in Nonparametric Regression Models With Exogenous Treatment Assignment 2014
- Smooth Constrained Frontier Analysis. 463-488. 2013
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conferences
- Local Polynomial Derivative Estimation: Analytic or Taylor?. Advances in Econometrics. 617-633. 2016
- Estimating Average Treatment Effects with Continuous and Discrete Covariates: The Case of Swan-Ganz Catheterization. The American Economic Review. 357-362. 2008
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journal articles
- Boundary-adaptive kernel density estimation: the case of (near) uniform density. Journal of Nonparametric Statistics. 36:146-164. 2024
- Bootstrap inference on a factor model based average treatment effects estimator. Econometric Reviews. 44:80-89. 2024
- Shape Constrained Kernel PDF and PMF Estimation. Statistica Sinica. 34:257-289. 2024
- Optimal Model Averaging of Mixed-Data Kernel-Weighted Spline Regressions. Journal of business & economic statistics. 41:1251-1261. 2023
- Optimal Model Averaging of Varying Coefficient Models. Statistica Sinica. 28:1-29. 2021
- A Smooth Nonparametric, Multivariate, Mixed-Data Location-Scale Test. Journal of business & economic statistics. 38:784-795. 2020
- Nonparametric estimation of marginal effects in regression-spline random effects models. Econometric Reviews. 39:792-825. 2020
- Kernel smoothed probability mass functions for ordered datatypes. Journal of Nonparametric Statistics. 32:563-586. 2020
- Energy, economics, replication & reproduction. Energy Economics. 82:264-275. 2019
- Information measures of kernel estimation. Econometric Reviews. 38:47-68. 2019
- OPTIMAL MODEL AVERAGING OF VARYING COEFFICIENT MODELS. Statistica Sinica. 28:2795-2809. 2019
- Interactive nonparametric analysis of nonlinear systems. Physica A: Statistical Mechanics and its Applications. 510:290-301. 2018
- Econometrics Best Paper Award 2018. Econometrics. 6:38-38. 2018
- Nonparametric instrumental variable derivative estimation. Journal of Nonparametric Statistics. 30:368-391. 2018
- Nonparametric conditional quantile estimation: A locally weighted quantile kernel approach. Journal of Econometrics. 201:72-94. 2017
- Cross-validated mixed-datatype bandwidth selection for nonparametric cumulative distribution/survivor functions. Econometric Reviews. 36:970-987. 2017
- The smooth colonel and the reverend find common ground. Econometric Reviews. 36:241-256. 2017
- Healthcare Facility Choice and User Fee Abolition: Regression Discontinuity in a Multinomial Choice Setting. Journal of the Royal Statistical Society: Series A (Statistics in Society). 179:927-950. 2016
- A solution to aggregation and an application to multidimensional ‘well-being’ frontiers. Journal of Econometrics. 191:374-383. 2016
- Parametric and non-parametric analysis of tax changes. Global Business and Economics Review. 18:533-533. 2016
- Parametric and non-parametric analysis of tax changes. Global Business and Economics Review. 18:533-533. 2016
- Household budget-share distributions and welfare implications: an application of multivariate distributional statistics. Journal of Applied Statistics. 42:2754-2768. 2015
- Spline Regression in the Presence of Categorical Predictors. Journal of applied econometrics. 30:705-717. 2015
- A Partially Linear Kernel Estimator for Categorical Data. Econometric Reviews. 34:959-978. 2015
- Infinite order cross-validated local polynomial regression. Journal of Econometrics. 185:510-525. 2015
- Mixed data kernel copulas. Empirical Economics. 48:37-59. 2015
- Aid and Economic Growth: A Robust Approach. Journal of African Development. 16:1-35. 2014
- NONPARAMETRIC KERNEL REGRESSION WITH MULTIPLE PREDICTORS AND MULTIPLE SHAPE CONSTRAINTS. Statistica Sinica. 23:1347-1371. 2013
- A SMOOTH NONPARAMETRIC CONDITIONAL DENSITY TEST FOR CATEGORICAL RESPONSES. Econometric Theory. 29:629-641. 2013
- Categorical semiparametric varying‐coefficient models. Journal of applied econometrics. 28:551-579. 2013
- Additive regression splines with irrelevant categorial and continuous regressors. Statistica Sinica. 23:515-541. 2013
- Optimal Bandwidth Selection for Nonparametric Conditional Distribution and Quantile Functions. Journal of business & economic statistics. 31:57-65. 2013
- The crs Package: Nonparametric Regression Splines for Continuous and Categorical Predictors. R Journal. 4:48-48. 2012
- Jackknife model averaging. Journal of Econometrics. 167:38-46. 2012
- Aid and economic growth: Sensitivity analysis. Journal of International Development. 24:17-33. 2012
- RStudio: A Platform‐Independent IDE for R and Sweave. Journal of applied econometrics. 27:167-172. 2012
- Nonparametric Evaluation of Dynamic Disease Risk: A Spatio-Temporal Kernel Approach. PLoS ONE. 6:e17381-e17381. 2011
- SMOOTH VARYING-COEFFICIENT ESTIMATION AND INFERENCE FOR QUALITATIVE AND QUANTITATIVE DATA. Econometric Theory. 26:1607-1637. 2010
- Aid and investment in LDCs: A robust approach. Journal of International Trade & Economic Development, The. 19:319-349. 2010
- Nonparametric regression with weakly dependent data: the discrete and continuous regressor case. Journal of Nonparametric Statistics. 21:697-711. 2009
- The smooth Colonel meets the Reverend. Journal of Nonparametric Statistics. 21:521-533. 2009
- Efficient Estimation of Average Treatment Effects with Mixed Categorical and Continuous Data. Journal of business & economic statistics. 27:206-223. 2009
- Towards reproducible econometric research: the Sweave framework. Journal of applied econometrics. 24:366-374. 2009
- A nonparametric test for equality of distributions with mixed categorical and continuous data. Journal of Econometrics. 148:186-200. 2009
- NONPARAMETRIC ESTIMATION OF REGRESSION FUNCTIONS WITH DISCRETE REGRESSORS. Econometric Theory. 25:1-42. 2009
- Nonparametric and semiparametric methods in R. Advances in Econometrics. 25:335-375. 2009
- A Robust Entropy-Based Test of Asymmetry for Discrete and Continuous Processes. Econometric Reviews. 28:246-261. 2008
- Nonparametric Estimation of Conditional CDF and Quantile Functions With Mixed Categorical and Continuous Data. Journal of business & economic statistics. 26:423-434. 2008
- Nonparametric Econometrics: ThenpPackage. Journal of Statistical Software. 27:1-32. 2008
- Maxima: An open source computer algebra system. Journal of applied econometrics. 23:515-523. 2008
- Nonparametric Estimation of Regression Functions in the Presence of Irrelevant Regressors. Review of Economics and Statistics. 89:784-789. 2007
- A consistent model specification test with mixed discrete and continuous data. Journal of Econometrics. 140:802-826. 2007
- Inference via kernel smoothing of bootstrap values. Computational Statistics and Data Analysis. 51:5949-5957. 2007
- A versatile and robust metric entropy test of time-reversibility, and other hypotheses. Journal of Econometrics. 138:547-567. 2007
- Growth and convergence: A profile of distribution dynamics and mobility. Journal of Econometrics. 136:483-508. 2007
- Nonparametric Econometrics: A Primer. Foundations and Trends in Econometrics. 3:1-88. 2007
- Simulation-Based Tests that Can Use Any Number of Simulations. Communications in Statistics Part B: Simulation and Computation. 36:357-365. 2007
- Testing the Significance of Categorical Predictor Variables in Nonparametric Regression Models. Econometric Reviews. 25:523-544. 2006
- On the distributional effects of income in an aggregate consumption relation. Canadian Journal of Economics, The. 39:1221-1243. 2006
- Alcohol availability and crime: a robust approach. Applied Economics. 38:1293-1307. 2006
- Rating crop insurance policies with efficient nonparametric estimators that admit mixed data types. Journal of Agricultural and Resource Economics. 31:27-39. 2006
- Cross-validation and the estimation of probability distributions with categorical data. Journal of Nonparametric Statistics. 18:69-100. 2006
- gnuplot 4.0: a portable interactive plotting utility. Journal of applied econometrics. 21:133-141. 2006
- Finite sample econometrics. Economic Record. 81:93-95. 2005
- Cross-Validation and the Estimation of Conditional Probability Densities. Journal of the American Statistical Association. 99:1015-1026. 2004
- A Dependence Metric for Possibly Nonlinear Processes. Journal of Time Series Analysis. 25:649-669. 2004
- Predictor relevance and extramarital affairs. Journal of applied econometrics. 19:533-535. 2004
- Cross-validated local linear nonparametric regression. Statistica Sinica. 14:485-512. 2004
- Nonparametric estimation of regression functions with both categorical and continuous data. Journal of Econometrics. 119:99-130. 2004
- Nonparametric estimation of distributions with categorical and continuous data. Journal of Multivariate Analysis. 86:266-292. 2003
- Parallel distributed kernel estimation. Computational Statistics and Data Analysis. 40:293-302. 2002
- Generalized semiparametric binary prediction. Annals of Economics and Finance. 3:117-134. 2002
- Entropy and predictability of stock market returns. Journal of Econometrics. 107:291-312. 2002
- Using R to teach econometrics. Journal of applied econometrics. 17:175-189. 2002
- On the Nonlinear Predictability of Stock Returns Using Financial and Economic Variables. Journal of business & economic statistics. 19:380-382. 2001
- Semiparametric ARX neural-network models with an application to forecasting inflation. IEEE Transactions on Neural Networks and Learning Systems. 12:674-683. 2001
- Statistical inference, the bootstrap, and neural-network modeling with application to foreign exchange rates. IEEE Transactions on Neural Networks and Learning Systems. 12:657-673. 2001
- Consistent cross-validatory model-selection for dependent data: hv-block cross-validation. Journal of Econometrics. 99:39-61. 2000
- The Cygwin tools: a GNU toolkit for Windows. Journal of applied econometrics. 15:331-341. 2000
- Consistent Significance Testing for Nonparametric Regression. Journal of business & economic statistics. 15:369-378. 1997
- Consistent Significance Testing for Nonparametric Regression. Journal of business & economic statistics. 15:369-369. 1997
- Computerized videokeratography of keratoconus kindreds.. Canadian Journal of Ophthalmology. 32:233-243. 1997
- FEASIBLE CROSS-VALIDATORY MODEL SELECTION FOR GENERAL STATIONARY PROCESSES. Journal of applied econometrics. 12:169-179. 1997
- The Reverse Regression Problem: Statistical Paradox or Artefact of Misspecification?. Canadian Journal of Economics, The. 28:502-502. 1995
- An efficient cross-validation algorithm for window width selection for nonparametric kernel regression. Communications in Statistics Part B: Simulation and Computation. 22:1107-1114. 1993
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preprints
- Bootstrap Model Averaging Unit Root Inference 2018
- Nonparametric Estimation and Inference for Panel Data Models 2018
- A Smooth Nonparametric, Multivariate, Mixed-Data Location-Scale Test 2017
- Energy, Economics & Replication 2017
- Kernel Smoothed Probability Mass Functions for Ordered Datatypes 2017
- A Correction to 'Generalized Nonparametric Smoothing With Mixed Discrete and Continuous Data' by Li, Simar & Zelenyuk 2016
- Nonparametric Analysis of Complex Nonlinear Systems 2016
- Semiparametric Varying Coefficient Models with Endogenous Covariates 2016
- A Solution to Aggregation and an Application to Multidimensional 'Well-Being' Frontiers 2014
- A Consistent Model Specification Test with Mixed Discrete and Continuous Data 2006