The accuracy of the U.S. Bureau of Economic Analysis (BEA) monthly estimates of the nation’s quarterly nominal and real gross domestic product (GDP) growth rates are examined using a novel analytical framework based on the flexible two-piece generalized distribution. An analysis of the...

A unified probabilistic framework is developed to analyze and compare the impact of the psychological biases of overconfidence and underconfidence on managerial perceptions about the expected value, overall risk, downside risk, value-at-risk (VaR) and expected shortfall (ES) of decision-making...

Using a flexible statistical framework that accounts for time-varying skewness and leptokurtosis, we examine the stochastic behavior of Bitcoin in comparison to five major currencies. The empirical findings reveal that the distribution of all series is leptokurtic. Once the effect of...