Prices (2) volatilité (1) marché (1) information (1) contrat (1) Case (1) Labor (1) Variations (1) Values (1) Truthfulness and falsehood (1) Trust (1) Statistics (1) Series (1) Reality (1) Methodology (1) Grammar, Comparative and general--Case (1) Forecasting (1) Finance (1) Examinations (1) Economics (1) Contracts (1) Confidence (1) Case (1) Calculus (1) Ibex (1) Accounting (1) A priori (1) GARCH model (1) Prices (1) Use (1)