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Rendimiento ex-dividendo como indicador de eficiencia en un mercado emergente: caso colombiano 1999-2007
(Universidad EAFIT, 2012-12-15)
We study the ex-dividend return in the Colombian stock market between 1999 and 2007, period that includes the merger of the former three Colombian stock exchanges in the Bolsa de Valores de Colombia in July 2001. Contrary ...
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 ...
Human capital and growth in japan since 1970: converging to the steady state in a 1% world.
(2014-11-20)
Annual growth in GDP/adult in Japan has declined from over 10% in 1969 to an average of 1% since the financial crisis in 1991. I show that a dynamic Solow growth model, augmented with human capital, weekly labor-hours, ...
A Multi-Stage Almost Ideal Demand System: the case of beef demand in Colombia
(2012-10-22)
The main objective in this paper is to obtain reliable long-term and
short-term elasticities estimates of the beef demand in Colombia using
quarterly data since 1998 until 2007. However, complexity on the decision
process ...
An ordered categorical response model with endogenous switching: Simulation Exercises and an Application to State Health
(2011-05-02)
We develop and estimate a full information maximum likelihood ordered categorical response model with endogenous switching. Simulation exercises show that estimated parameters are unbias and consistent. And application to ...
Mecanismos utilizados para monitorear el poder de mercado en mercados eléctricos: reflexiones para Colombia.
(2012-08-20)
The objective of this paper is to investigate the viability of using the Residual Supply Index (RSI) in the Colombian electrical pool, in order to promote market competition. We base our evaluation on a literature review ...
Sincronización en américa latina
(2012-09-03)
The economic integration is reflected in growing trade in goods, financial movements and foreign direct investment, events that have led to greater synchronization of business cycles worldwide. We study the economic ...
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 ...
Análisis sobre elección de ocupaciones que generen empleo usando modelos de elección discreta: Medellín Área Metropolitana 2009
(2011-04-11)
The formation and consolidation of businesses is a key element in achieving
social and economic transformation of Colombia. Example of this hipotesis, are
the increasing number of academic papers and policies to ...
Un sistema casi ideal de demanda para el gasto en Colombia: una estimación utilizando el método generalizado de los momentos en el periodo 1968-2007
(2011-05-16)
This work uses a Linear Approximation of the Almost Ideal Demand
System (LA/AIDS) to examine Colombian's expenditure in daily needs and to
estimate the respective expenditure and price elasticities using Colombian ...
