Results 91 to 100 of about 7,636,692 (302)

A local limit theorem for perturbed random walks [PDF]

open access: yes, 1992
The main result reported here is a Stone type local limit theorem for perturbed random walks Zn = Sn + [xi]n when some slow variation conditions are imposed on [xi]n's.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/29834/1/0000181 ...
Wang, Mei, Mei Wang
core   +1 more source

Pricing Dynamics in the US Hemp Market: A Vertical Price Transmission Analysis of the Hemp Value Chain

open access: yesAgribusiness, EarlyView.
ABSTRACT The US hemp market is a new and nascent industry that has been devoid of research for about half a century. This study examined the effects of exogenous shock on price at each phase of the value chain—Farm (hemp biomass), and its impact on prices at other phases of the value chain—Intermediary Processor (crude cannabidiol hemp) and Final ...
Solomon Odiase   +2 more
wiley   +1 more source

The Local Limit Theorem for the Galton-Watson Process

open access: yesThe Annals of Probability, 1976
The usual form of local limit theorem is extended to an arbitrary supercritical Galton-Watson process with arbitrary initial distribution. The existence of a continuous density on $(0, \infty)$ for the limit random variable $W$, in the process initiated by a single ancestor, follows from the derivation.
Dubuc, S., Seneta, E.
openaire   +2 more sources

Functional Limit Theorems for Occupation Time Fluctuations of Branching Systems in the Case of Long-Range Dependence [PDF]

open access: yes
Functional central limit theorem; Occupation time uctuation; Branching particle system; Distribution-valued Gaussian process; Fractional Brownian motion; Sub-fractional Brownian motion; Long-range ...
Luis G. Gorostiza   +2 more
core  

A local limit theorem for the critical random graph [PDF]

open access: yes, 2007
We consider the limit distribution of the orders of the k largest components in the Erd¿os-Rényi random graph inside the critical window for arbitrary k.
Hofstad, van der, R.W.; id_orcid   +7 more
core   +1 more source

The Geography of Success: A Spatial Analysis of Export Intensity in the Italian Wine Industry

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper investigates the paradox of how Italy's fragmented, SME‐dominated wine industry achieves global export success. Moving beyond purely firm‐centric explanations, we test whether export intensity is spatially dependent, clustering geographically in regional ecosystems.
Nicolas Depetris Chauvin, Jonas Di Vita
wiley   +1 more source

Reassessing the Strength of a Class of Wigner’s Friend No-Go Theorems

open access: yesEntropy
Two recent, prominent theorems—the “no-go theorem for observer-independent facts” and the “Local Friendliness no-go theorem”—employ so-called extended Wigner’s friend scenarios to try to impose novel, non-trivial constraints on the possible nature of ...
Elias Okon
doaj   +1 more source

On the generalization of the Darboux theorem

open access: yesPracì Mìžnarodnogo Geometričnogo Centru, 2019
Darboux theorem to more general context of Frechet manifolds we face an obstacle:  in general vector fields do not have local flows. Recently, Fr\'{e}chet geometry has been developed in terms of projective limit of Banach manifolds.
Kaveh Eftekharinasab
doaj   +1 more source

Convergence results for multivariate martingales [PDF]

open access: yes, 2005
We present a new version of the Central Limit Theorem for multivariate ...
L. Pratelli   +3 more
core   +1 more source

Drought Exposure and Dynamic Input Adjustment in North Central U.S. Agriculture

open access: yesAgribusiness, EarlyView.
ABSTRACT This article examines whether realized extreme drought episodes affect the speed of adjustment of derived input demands and output supplies toward their long‐run equilibrium in U.S. agriculture, focusing on states in the North Central Region.
Victor H. Lana Pinto   +2 more
wiley   +1 more source

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