Results 91 to 100 of about 27,531 (299)

The Generalized Lognormal Distribution and the Stieltjes Moment Problem [PDF]

open access: yes, 2012
This paper studies a Stieltjes-type moment problem defined by the generalized lognormal distribution, a heavy-tailed distribution with applications in economics, finance and related fields.
Kleiber, Christian
core   +1 more source

Threshold Asymmetric Conditional Autoregressive Range (TACARR) Model

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT This paper introduces a Threshold Asymmetric Conditional Autoregressive Range (TACARR) model for analyzing the daily price ranges of financial assets. The proposed formulation assumes that the conditional expected range switches between two regimes, representing upward and downward market states, with the disturbance distribution also allowed ...
Isuru Ratnayake, V. A. Samaranayake
wiley   +1 more source

MENENTUKAN HARGA KONTRAK BERJANGKA NILAI TUKAR RUPIAH TERHADAP DOLLAR AS MENGGUNAKAN DISTRIBUSI LOGNORMAL

open access: yesE-Jurnal Matematika, 2015
The purpose of this study is to determine the fair price of a futures contract for the IDR (Rupiah) against the USD using lognormal distribution simulation. This result is compared with interest rate parity theorem.
GEDE SUMENDRA   +2 more
doaj  

Finding Most Reliable Path With Extended Shifted Lognormal Distribution

open access: yesIEEE Access, 2018
Travel time uncertainty may cause late arrival and impose a high penalty on travelers. There is a growing interest in modeling travel time uncertainty to optimize the reliability of travel time at the path and network level. Real data analysis finds that
Zhenzhen Yang   +4 more
doaj   +1 more source

A normal relationship ? Poverty, growth, and inequality [PDF]

open access: yes
Using a large cross-country income distribution dataset spanning close to 800 country-year observations from industrial and developing countries, the authors show that the size distribution of per capita income is well approximated empirically by a ...
Lopez, Humberto, Serven, Luis
core  

Assessing the Estimands and Estimates of Hospitalization Rates in Health Economics and Clinical Medicine

open access: yesHealth Economics, EarlyView.
ABSTRACT Even though data on hospital admissions are widely used in health research, hospitalization‐related estimands measured using these data are not always clearly conceptualized. Consequently, estimators of these quantities can have unclear rationales and undesirable properties.
Aditya Jain   +7 more
wiley   +1 more source

Two-Piece Multivariate lognormal distribution

open access: yes, 2014
We have extended the univariate bilognormal distribution to two piece multivariate lognormal distribution. The density function of two piece multivariate lognormal distribution is given and the maximum likelihood estimates of the parameters when the ...
Bhavsar, C. D., shah, Parag B.
core   +1 more source

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