Shively, T. S., Walker, S. G., & Damien, P. (2011). Nonparametric function estimation subject to monotonicity, convexity and other shape constraints. Journal of econometrics, 161(2), 166-181. https://doi.org/10.1016/j.jeconom.2010.12.001
Chicago Style (17th ed.) CitationShively, Thomas S., Stephen G. Walker, and Paul Damien. "Nonparametric Function Estimation Subject to Monotonicity, Convexity and Other Shape Constraints." Journal of Econometrics 161, no. 2 (2011): 166-181. https://doi.org/10.1016/j.jeconom.2010.12.001.
MLA (9th ed.) CitationShively, Thomas S., et al. "Nonparametric Function Estimation Subject to Monotonicity, Convexity and Other Shape Constraints." Journal of Econometrics, vol. 161, no. 2, 2011, pp. 166-181, https://doi.org/10.1016/j.jeconom.2010.12.001.