The distribution of strike size: Empirical evidence from Europe and North America in the 19th and 20th centuries

Log-growth rates of CO2: An empirical analysis

“…The sign of the drift term is also indefinite on this occasion, and the interpretation of the contributing terms is similar to the one of the case of the 2N. This is once more a time-dependent generalization of the stationary 3N model of [7].…”

“…So in general the drift term has no definite sign and a complex behaviour is allowed. This is also a time-dependent generalization of a stationary model presented for the first time, as far as we know, in [7].…”

“…where erf denotes the error function associated to the standard normal distribution. The 2-mixture of normal distributions (2N), is [20,21,22,28,38,39,7]…”

“…In this paper we perform the first attempt, to the best of our knowledge, to define the densities that fit best to the observed data. The distributions chosen are the exponentiated versions of that in [2], that is to say, the normal (N), the asymmetric double Laplace normal (adLN) (exponentiated version of the double Pareto lognormal, dPLN), the exponential tails normal (ETN) (exponentiated version of the Pareto tails lognormal, PTLN) 2 and the exponentiated version of two densities recently introduced in the literature of city sizes and strike size [28,6,22,21,48,38,39,7], namely a mixture of two (2N) or three (3N) normal distributions (see also, e.g., [35]).…”

The distribution of COVID-19 mortality

“…We will also consider 2-mixtures and 3-mixtures ( McLachlan & Peel, 2003 ) of log-normal distributions, like in Kwong and Nadarajah (2019) ; Bǎncescu et al (2019) ; Su (2020) ; Puente-Ajovín et al (2020a , b) ; Campolieti and Ramos (2021) : where 0 ≤ p 1 , 1 − p 1 ≤ 1, and where 0 ≤ p 1 , p 2 , 1 − p 1 − p 2 ≤ 1.…”