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Determining the Optimal Selling Time of Cattle: A Stochastic Dynamic Programming Approach
(Universidad EAFIT, 2015-07-09)
The world meat market demands competitiveness and optimal livestock replacement decisions can help to achieve this goal. We introduce a novel discrete stochastic dynamic programming framework to support a manager’s ...
Welfare gains of the poor: An endogenous Bayesian approach with spatial random effects
(Universidad EAFIT, 2015-07-07)
We introduce a Bayesian instrumental variable procedure with spatial random effects that handles endogeneity, and spatial dependence with unobserved heterogeneity. We find through a limited Monte Carlo experiment that our ...
Determinantes del rendimiento académico en Colombia: pruebas ICFES Saber 11º, 2009
(2011-04-25)
In this paper, we use the results obtained by students in math and language test ICFES Saber 11th of the second half of 2009, the aim is to identify the determinants of academic performance in Colombia. We use the Generalized ...
Venta cruzada en los fondos de pensiones colombianos: una aproximación mediante análisis de supervivencia.
(2011-03-08)
The development of commercial strategies for effective cross-sell pension services may be one of the biggest challenges of pension funds. The database of the affiliates of a Colombian mandatory pension fund was used to ...
The roots of export diversification
(Universidad EAFIT, 2013-01-22)
Determinantes de la Tasa de Cambio Nominal: Verificación Empírica del Modelo de Precios Rígidos en la Economía Colombiana, 1995:I–2006:I
(Universidad EAFIT, 2007-10-15)
First at all, this paper shows the relevant characteristics of different models that are been created throughout the history in order to explain the nominal exchange rate’s behavior. Second, it is done an econometric ...
La volatilidad de la tasa de interés a corto plazo: Un ejercicio para la economía Colombiana, 2001–2006
(2008-09-15)
In this paper we analyze different methodologies that are used to handle the short
term interest rate volatility. Specifically, we shall analyze the outcomes that are
obtained through three specifications: CKLS, Conditional ...
Modelos multinomiales: un análisis de sus propiedades
(2011-06-13)
This paper develops an analysis of Multinomial models through simulation; this was done under correct
and incorrect assumptions on the data generating process. Also, it was analyzed the performance of the
models under ...
Modelos de elección discreta: una aplicación a la demanda por cupos universitarios en Colombia.
(2009-03-16)
This article makes a quantitative characterization of high school graduates from intermediate cities and their demand for university places. Specifically speaking, the results show that the number of programs offered by ...
The Impact Of Subsidized Health Insurance On The Poor In Colombia: Evaluating The Case Of Medellín
(Scielo, 2013)
This paper uses count and binary data models with an endogenous dummy variable to evaluate the effect of the subsidized health care program in Medellin (Colombia). The subsidized program, which primarily covers poor people, ...
