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Now showing items 11-20 of 23
Does attending a public or private university make a difference for students in Colombia?
(Econjournals, 2017-03-29)
In this paper, we explore the difference in quality between public and private higher education institutions (HEIs) in Colombia. We test whether the differences in the national exam that measures student performance (Saber ...
The application of proxy methods for estimating the cost of equity for unlisted companies : evidence from listed firms
(Springer New York LLC, 2021-03-13)
The Campbell and Vuolteenaho (Am Econ Rev 94(5):1249–1275, 2004) two–beta model decomposes the systematic risk in the sensitivity of cash flow and discount rate change. We employed this model, which we call the Two Beta ...
A test of the market efficiency of the Integrated Latin American Market (MILA) index in relation to changes in the price of oil
(Econjournals, 2015-04-16)
The purpose of this paper is to study if there is a Granger causality relationship between the price of oil and the prices of the stocks that compose the Integrated Latin American Market (MILA) Index. Our analysis found ...
The impact of emotional intelligence, cross-functional teams and interorganizational networks on operational effectiveness
(Emerald Group Publishing, 2023-08-15)
Purpose
This article aims to examine the influence of emotional intelligence on cross-functional teams, the formation of interorganizational networks and the impact of all three dimensions on operational effectiveness.
...
A test of the efficient market hypothesis with regard to the exchange rates and the yield to maturity in Colombia
(World Scientific and Engineering Academy and Society (WSEAS), 2016)
This article investigates the informational efficiency of the Colombian stock market with regard to the information contained in the exchange rates as well as the yield to maturity. Since the underlying data is non-normal ...
Strategy and additive technologies as the catalyst for outsourcing, process innovation and operational effectiveness
(Public Library of Science, 2023-02-27)
Purpose
There is rising interest in Industry 4.0 as a factor in the competitiveness of the organization. Although many companies are aware of the importance of Industry 4.0, the development of such initiatives in Colombia ...
The effects of global, regional, and local macroeconomic events on the price of the colombian Castilla blend
(Econjournals, 2019-10-04)
The Castilla blend is a heavy crude produced in the plain fields of Colombia and is similar to the heavy crudes produced in other countries in the Western hemisphere. One characteristic of this type of crude is that it is ...
Positive asymmetric information in volatile environments : the black market dollar and sovereign bond yields in Venezuela
(Elsevier Inc., 2017-10)
Purpose
We test the informational efficiency of Venezuelan USD sovereign bond yields when the black market exchange-rate premium (BMERP) changes.
Design
We use a non-parametric, asymmetric, Granger causality test to ...
Financial autarchy as contagion prevention : the case of colombian pension funds
(Routledge, 2014-12-05)
Regulations restricting investment by pension funds in high-risk and foreign assets may quarantine member accounts from contagious transmissions during financial crises. We analyze contagion from U.S. equity markets to ...
Testing for contagion from oil and developed markets to emerging markets : an empirical analysis using systemic risk parameter
(Centrum Badan Socjologicznych, 2020)
This paper analyses the volatility transmission from changes in prices in oil and developed stock markets to emerging markets. We test for volatility contagion from these two factors while allowing for interaction between ...