Results 221 to 230 of about 9,695 (338)

Early warning of hepatitis B epidemics in Henan Province, China, from 2014 to 2023 based on Baidu Index and Bayesian Structural Time Series model. [PDF]

Arch Public Health
Wang Y, Lan X, Hu P, Lin F, Xu C.
europepmc   +1 more source

Central Bank Digital Currency with Collateral‐Constrained Banks

Journal of Money, Credit and Banking, EarlyView.
Abstract We analyze risks to bank intermediation following the introduction of a central bank digital currency (CBDC) competing with commercial bank deposits as households' source of liquidity. We revisit the equivalence of payment systems result, introducing a collateral constraint on banks' borrowing from the central bank.
HANFENG CHEN, MARIA ELENA FILIPPIN
wiley   +1 more source

A generalization of Gauss principle to the space spanned by arbitrary-order derivative of acceleration and its application to nonholonomic mechanics. [PDF]

Sci Rep
Zhang Y.
europepmc   +1 more source

Dynamic capital allocation in general insurance

Journal of Risk and Insurance, EarlyView.
Abstract This paper provides a model for allocating capital to different insurance lines with varying development periods for a value‐maximizing insurance company. In our model, the company makes capitalization and exposure decisions considering its capital level and its relevant loss history.
Qiheng Guo, Daniel Bauer, George H. Zanjani   +2 more
wiley   +1 more source

Spatio-temporal evolution and convergence patterns of E-commerce development in China: Regional disparities and policy implications. [PDF]

PLoS One
Wu Y, Wang H, Wang H, Guo D, Li Y, Zhang H, Shan T.   +6 more
europepmc   +1 more source

Markov Determinantal Point Process for Dynamic Random Sets

Journal of Time Series Analysis, EarlyView.
ABSTRACT The Law of Determinantal Point Process (LDPP) is a flexible parametric family of distributions over random sets defined on a finite state space, or equivalently over multivariate binary variables. The aim of this paper is to introduce Markov processes of random sets within the LDPP framework. We show that, when the pairwise distribution of two
Christian Gouriéroux, Yang Lu
wiley   +1 more source

Level-Set field re-initialization: A computational model with finite element method on complicated domains. [PDF]

MethodsX
Siddiqui U, Raees F.
europepmc   +1 more source

ON USING SAGE TO SOLVE CONSTRAINED OPTIMIZATION PROBLEMS APPLYING THE LAGRANGE MULTIPLIERS METHOD [PDF]

, 2013
Maria do Carmo Martins, Francisco Martins   +1 more
openalex  

On Exponential‐Family INGARCH Models

Journal of Time Series Analysis, EarlyView.
ABSTRACT A range of integer‐valued generalised autoregressive conditional heteroscedastic (INGARCH) models have been proposed in the literature, including those based on conditional Poisson, negative binomial and Conway‐Maxwell‐Poisson distributions. This note considers a larger class of exponential‐family INGARCH models, showing that maximum empirical
Alan Huang, Thomas Fung, Kyle Macaskill, Rowan Aukes   +3 more
wiley   +1 more source

On the second gradient nonlinear spectral constitutive modelling of viscoelastic composites reinforced with stiff fibers. [PDF]

Sci Rep
Shariff MHBM.
europepmc   +1 more source