Santiago Montoya-Blandón
Santiago Montoya-Blandón
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Limited Dependent Variables
Marijuana and Tobacco Consumption in Colombia: A Bayesian Zero-Inflated Ordered Probit
Under Submission
This paper develops a Bayesian implementation of the zero-inflated ordered probit model introduced in Harris and Zhao (2007), providing …
A. Pinilla-Barrera
,
A. Ramírez-Hassan and S. Montoya-Blandón
Last updated on Jul 12, 2026
Econometrics
,
Bayesian
,
Limited Dependent Variables
,
Applied Microeconomics
PDF
Estimating Demand Systems with Unobserved Heterogeneity and Censoring: Evidence from Illicit Drug Markets in Colombia
Under Submission
The response of illicit drug consumers to policy changes like legalization is mediated by demand behavior. Since individual drug use is …
S. Montoya-Blandón and A. Ramírez-Hassan
Last updated on Jul 12, 2026
Econometrics
,
Applied Microeconomics
,
Bayesian
,
Limited Dependent Variables
,
Instrumental Variables
arXiv
Bayesian Inference of Network Formation Models with Payoff Externalities
This paper provides a novel approach to identification and estimation of a network formation model using observed network data, where …
C. Ding
,
J. Estrada and S. Montoya-Blandón
Last updated on Jul 11, 2026
Econometrics
,
Bayesian
,
Limited Dependent Variables
,
Networks
PDF
Nonlinear Panel Data Methods for Multivariate Fractional Outcomes
This paper expands the applied researcher’s toolkit for dealing with nonlinear panel data models with unobserved heterogeneity …
S. Montoya-Blandón
Last updated on Jul 12, 2026
Econometrics
,
Applied Microeconomics
,
Bayesian
,
Limited Dependent Variables
,
Instrumental Variables
Copula Estimation and Variable Selection with Multivariate Fractional Outcomes
This paper introduces a unified estimation methodology using copulas for multivariate fractional outcomes with a conditional mean …
S. Montoya-Blandón
Last updated on Jul 11, 2026
Econometrics
,
Bayesian
,
Limited Dependent Variables
PDF
Semiparametric Quasi Maximum Likelihood Estimation of the Fractional Response Model
This paper proposes a new semiparametric estimator of models where the response random variable is a fraction. The estimator is …
S. Montoya-Blandón and D.T. Jacho-Chávez
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