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Stathakis, George - In: International journal of economic sciences and applied … 1 (2008) 1, pp. 100-124

inter-capitalist rivalry and focus on American hegemony and capitalist accumulation on a world scale. The work of three … approach. -- imperialism ; inter-capitalist rivalry ; accumulation crisis ; globalization ; American hegemony …

Persistent link: https://www.econbiz.de/10009958022

The dependence of prices on labour-values

Guerrero, Diego - In: Atlantic review of economics 1 (2011), pp. 1-33

It is frequently believed, in a quite schizophrenic fashion, that a theory of value must just solve the question of "relative prices" (a microeconomic problem), being mainly the theory of money the piece needed for determining the absolute or monetary level of prices (a macroeconomic problem)....

Persistent link: https://www.econbiz.de/10009958838

Residual Grey Markov model for the developments of GDP, population and energy consumption in Iran

Mostafaei, Hamidreza; Kordnoori, Shaghayegh - In: Advances in management & applied economics 1 (2011) 2, pp. 93-105

Grey system theory can powerfully deal with incomplete and uncertain information. In this paper, we introduced an improved grey GM(1,1) model that integrates residual modification with Markov chain model. By this model, we improved the forecast accuracy of original grey forecast model and...

Persistent link: https://www.econbiz.de/10009958471

Estimación de reservas en una compañía aseguradora : una aplicación en Excel del método Chain-Ladder y Bootstrap

Álvarez-Jareño, José Antonio; Coll-Serrano, Vicente - In: Revista de métodos cuantitativos para la economía y … 14 (2012), pp. 124-136

Insurance companies have to estimate reserves and provisions to cover the payment of either unreported claims or unsettled claims. In this paper, we apply the Chain-Ladder method to obtain a point estimate of reserves, and then we use the bootstrap technique to estimate the margin of error and...

Persistent link: https://www.econbiz.de/10010118388

Un modelo de consenso para problemas de toma de decisiones multicriterio en grupo mediante relaciones de preferencia intervalares difusas lingüísticas

Tapia García, Juan Miguel; Moral, María José del; … - In: Revista de métodos cuantitativos para la economía y … 14 (2012), pp. 36-53

In some circumstances a decision maker, expert, in a group decision making problem cannot express his/her preferences with a unique linguistic fuzzy preference because he/she is dubious into some preferences. In this paper, we present a consensus model for group decision making problems with...

Persistent link: https://www.econbiz.de/10010118391

Measuring exchange rate fluctuations risk using the value-at-risk

Akhtekhane, Saeed Shaker; Mohammadi, Parastoo - In: Journal of applied finance & banking 2 (2012) 3, pp. 65-79

case we deal with a single risk factor, so we will not use the Monte Carlo simulation method to measure the VaR and we will … only use the parametric and historical simulation methods for this purpose. The parametric method using the normal … distribution and historical simulation with exponentially weighted data and without weighting is used to calculate VaR. Finally …

Persistent link: https://www.econbiz.de/10010009131

Algunas observaciones acerca del uso de software en la estimación del modelo Half-Normal

Ortega Irizo, Francisco Javier; Gavilán Ruiz, José Manuel - In: Revista de métodos cuantitativos para la economía y … 11 (2011), pp. 3-16

Using the maximum likelihood method, in order to estimate Half-Normal stochastic frontier production models, entails several practical di±culties that, perhaps, have not been su±ciently emphasised. In employing FRONTIER software, we analyse the case in which the estimation obtained suggests...

Persistent link: https://www.econbiz.de/10009957389

Inequality of outcomes vs inequality of opportunities in a developing country : an exploration analysis for Chile

Núñez, Javier; Tartakowsky, Andrea - In: Estudios de economía 34 (2007) 2, pp. 185-202

We apply a variation of Bourguignon, Meléndez and Ferreira (2005) methodology to examine the extent to which income inequality is associated with the inequality of observed exogenous circumstances of origin that determine individuals' "opportunities" to pursue their chosen life plans. We find...

Persistent link: https://www.econbiz.de/10009959081

Evaluando reformas tributarias en Chinle con un modelo CGE

Mardones Poblete, Cristian - In: Estudios de economía 37 (2010) 2, pp. 243-284

This paper makes a quantitative assessment of possible reforms to the Chilean tax system. The simulations are based on a recursive dynamic computable general equilibrium model that is calibrated with the input-output matrix 2003. For each scenario is considered a cut effective rate of value...

Persistent link: https://www.econbiz.de/10009959111

Getting ahead, falling behind and standing still : income mobility in Chile

Castro, Rodrigo - In: Estudios de economía 38 (2011) 1, pp. 243-258

This paper analyses household income mobility in Chile between 1996 and 2001. Compared to industrialized and most developing countries, mobility has been quite high. The purpose of this paper is to apply a binomial probit model and split analysis into assessment of individuals and households on...

Persistent link: https://www.econbiz.de/10009959118