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switch positions. In this research, an artificial neural network modelling framework is specifically designed to be used as …
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framework with a set of advanced machine learning forecasting methods with a fixed set of exogenous and endogenous factors to …
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Long-term ratings of companies are obtained from public data plus some additional nondisclosed information. A model based on data from firms' public accounts is proposed to directly obtain these ratings, showing fairly close similitude with published results from Credit Rating Agencies. The...
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