Results 151 to 160 of about 1,068 (262)

Modelling Heterogeneous Dependence in a Copula‐Linked By‐Production Frontier: Evidence From French Dairy Farms

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT In agriculture, production technologies are often characterised by non‐linearities and stochastic dependence between outputs, particularly between desirable and undesirable outputs. This paper combines the copula‐based semi‐parametric framework for modelling heterogeneous dependence with the by‐production stochastic frontier approach and ...
Kofivi Dzegle, Ioannis Skevas
wiley   +1 more source

A Sharp Deconfinement Transition for Potts Lattice Gauge Theory in Codimension Two. [PDF]

Commun Math Phys
Duncan P, Schweinhart B.
europepmc   +1 more source

Islam at the monastery: on infinity as subtractive truth L'islam au monastère : de l'infini comme vérité soustractive

Journal of the Royal Anthropological Institute, EarlyView.
Based on ethnographic research at Rūm Orthodox Christian monasteries in Lebanon, the article studies scenes of Islam at the monastery as they intersect with anxious public debates on, and anthropological theorizations of, sectarianism and ‘Muslim–Christian’ relations in the Mashriq.
Aaron F. Eldridge
wiley   +1 more source

Additivity and Chain Rules for Quantum Entropies via Multi-index Schatten Norms. [PDF]

Commun Math Phys
Fawzi O, Kochanowski J, Rouzé C, Van Himbeeck T.   +3 more
europepmc   +1 more source

Technology, Work Intensification and Burnout*

Economic Record, EarlyView.
We model how technologies that allow managers to directly communicate with and more closely monitor employees can lead to an intensification of work, heightening employee vulnerability to burnout. When multiple managers assign tasks simultaneously, like in a matrix organisation, employees can become overburdened, decreasing their productivity and well ...
Alexander Matros, Vladimir Smirnov, Andrew Wait, Helen Zhang   +3 more
wiley   +1 more source

Inf-Sup Stable Space-Time Discretization of the Wave Equation Based on a First-Order-In-Time Variational Formulation. [PDF]

J Sci Comput
Ferrari M, Perugia I, Zampa E.
europepmc   +1 more source

A tutorial on Bayesian model averaging for exponential random graph models

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract The use of exponential random graph models (ERGMs) is becoming prevalent in psychology due to their ability to explain and predict the formation of edges between vertices in a network. Valid inference with ERGMs requires correctly specifying endogenous and exogenous effects as network statistics, guided by theory, to represent the network ...
Ihnwhi Heo, Jan‐Willem Simons, Haiyan Liu   +2 more
wiley   +1 more source

On Point Spectrum of Jacobi Matrices Generated by Iterations of Quadratic Polynomials. [PDF]

Commun Math Phys
Eichinger B, Lukić M, Yuditskii P.
europepmc   +1 more source

An extension of the basic local independence model to multiple observed classifications

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract The basic local independence model (BLIM) is appropriate in situations where populations do not differ in the probabilities of the knowledge states and the probabilities of careless errors and lucky guesses of the items. In some situations, this is not the case. This work introduces the multiple observed classification local independence model
Pasquale Anselmi, Debora de Chiusole, Egidio Robusto, Alice Bacherini, Giulia Balboni, Andrea Brancaccio, Ottavia M. Epifania, Noemi Mazzoni, Luca Stefanutti   +8 more
wiley   +1 more source

Positive equilibria in mass action networks: geometry and bounds. [PDF]

J Math Biol
Banaji M, Feliu E.
europepmc   +1 more source