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This study uses a Dynamic Conditional Correlation multivariate GARCH approach for testing for contagion among Latin American financial markets to shocks originated in the United States and Europe. Using daily data on stock market returns for the period comprised between July 4th, 2001 and...
Persistent link: https://www.econbiz.de/10011276544
In the present paper we remark that the absence of an intrinsic or fundamental value represents a problem for the stability of the bitcoin’s price as an asset. In addition, we consider some financial stability concerns that derive from the hypothesis that the bitcoin will survive as an asset...
Persistent link: https://www.econbiz.de/10010770365
Teniendo en cuenta que la volatilidad de la tasa de cambio puede afectar en gran medida al sector real y financiero, se hace un estudio comparativo entre Colombia y once países seleccionados, algunos por su similitud con Colombia en algunos aspectos y otros porque sus monedas son una referencia...
Persistent link: https://www.econbiz.de/10005466418
Capital flows often confront central banks with a dilemma: to contain the exchange rate or to allow it to float. To tackle this problem, an equilibrium model of capital flows is proposed. The model captures sudden stops with shocks to the country risk premium. This enables the model to deal with...
Persistent link: https://www.econbiz.de/10005262761
This paper presents a methodology to estimate the intraday liquidity that systemically important entities (SIE) need to fulfill all its obligations in a timely fashion, when a simulated failure-to-pay from its main liquidity supplier by discretionary concepts of payment occurs. Using the Bank of...
Persistent link: https://www.econbiz.de/10011213760
En este trabajo analizaremos el monto del llamado “impuesto puro” que se genera en las contribuciones destinadas a pensiones y salud en Colombia. Hemos calculado que este impuesto asciende en la actualidad a cerca del 17% para las empresas, por cada peso pagado a través de la nómina....
Persistent link: https://www.econbiz.de/10005196676
First developed by Markowitz (1952), the mean-variance framework is the most widespread theoretical approximation to the portfolio problem. Nevertheless, successful application in the investment community has been limited. Assumptions such as normality of returns and a static correlation matrix...
Persistent link: https://www.econbiz.de/10005768099
La práctica sobre políticas de inversión diferencia entre la definición de la composición del portafolio de referencia de largo plazo o benchmark y de los mecanismos de desviación en el corto plazo respecto a ese portafolio, en lo que se conoce como asignación estratégica de activos y...
Persistent link: https://www.econbiz.de/10005597548
Utilizando información del sistema de ahorro individual entre 1998 y 2005, se encuentra evidencia de que la tasa de retorno real de los fondos y la población ocupada son los determinantes principales del número de cotizantes a las distintas AFP. El valor promedio del fondo, utilizado como...
Persistent link: https://www.econbiz.de/10005597549
A minimum performance insurance in the Principal-Agent problemis wealth reducing to the principal. This result points to further ine±-ciencies in mandatory individual Pension Funds' contracts, particularlythe one established in the 1993's 100th Law in Colombia.
Persistent link: https://www.econbiz.de/10005597607