2 citations · 4 across the 4 of their papers we have counts for
4 papers
A Non Parametric Model for the Forecasting of the Venezuelan Oil Prices
Sabatino Costanzo, Loren Trigo, Wafaa Dehne +1
A neural net model for forecasting the prices of Venezuelan crude oil is proposed. The inputs of the neural net are selected by reference to a dynamic system model of oil prices by…
An Early Warning System for Bankruptcy Prediction: lessons from the Venezuelan Bank Crisis
Loren Trigo, Sabatino Costanzo, Felix Gonzalez +1
During 1993-94 Venezuela experienced a severe banking crisis which ended up with 18 commercial banks intervened by the government. Here we develop an early warning system for detec…
A Non Parametric Study of the Volatility of the Economy as a Country Risk Predictor
Sabatino Costanzo, Loren Trigo, Ramses Dominguez +1
This paper intends to explain Venezuela's country spread behavior through the Neural Networks analysis of a monthly economic activity general index of economic indicators construct…
A Neural Networks Model of the Venezuelan Economy
Sabatino Costanzo, Loren Trigo, Luis Jimenez +1
Besides an indicator of the GDP, the Central Bank of Venezuela generates the so called Monthly Economic Activity General Indicator. The a priori knowledge of this indicator, which…