Results 251 to 260 of about 342,984 (310)

Optimal control and economic evaluation of diphtheria disease model with booster immunization and hospitalization. [PDF]

Sci Rep
Getachew FZ, Teklu SW, Alemneh HT.
europepmc   +1 more source

The Core‐Periphery Model Under Additively Separable Preferences

Journal of Regional Science, Volume 65, Issue 2, Page 378-402, March 2025.
ABSTRACT This paper reexamines Krugman's core‐periphery model by substituting his constant elasticity of substitution (CES) utility with a general additively separable utility that comprehensively captures the pro‐competitive effect while preserving the income effect.
Congcong Wang, Dao‐Zhi Zeng, Xiwei Zhu
wiley   +1 more source

The 2D Gray–Scott system of equations: constructive proofs of existence of localized stationary patterns

Matthieu Cadiot, Dominic Blanco
openalex   +1 more source

Organized Crime, Corruption, and Economic Growth

Journal of Regional Science, Volume 65, Issue 2, Page 535-560, March 2025.
ABSTRACT In this paper, we study the relationship between organized crime, corruption, and economic growth on a data set from Italian regions for the period 1996–2013. Our working hypothesis is that organized crime can embezzle part of the public expenditure aimed at productive uses by threatening and bribing public officers. To assess the consequences
Tamara Fioroni, Andrea Mario Lavezzi, Giovanni Trovato   +2 more
wiley   +1 more source

Entropy-Based Uncertainty Quantification in Linear Consecutive k-out-of-n:G Systems via Cumulative Residual Tsallis Entropy. [PDF]

Entropy (Basel)
Alarfaj B, Kayid M, Alshehri MA.
europepmc   +1 more source

Cointegrating Polynomial Regressions With Power Law Trends

Journal of Time Series Analysis, EarlyView.
ABSTRACT The common practice in cointegrating polynomial regressions (CPRs) often confines nonlinearities in the variable of interest to stochastic trends, thereby overlooking the possibility that they may be caused by deterministic components. As an extension, we propose univariate and multivariate CPRs that incorporate power law deterministic trends.
Yicong Lin, Hanno Reuvers
wiley   +1 more source

Peer Review of Scientific Studies: Problems and Potential Solutions. [PDF]

Cureus
Gupta S, Sarkar A.
europepmc   +1 more source

Gradual Changes in Functional Time Series

Journal of Time Series Analysis, EarlyView.
ABSTRACT We consider the problem of detecting gradual changes in the sequence of mean functions from a not necessarily stationary functional time series. Our approach is based on the maximum deviation (calculated over a given time interval) between a benchmark function and the mean functions at different time points.
Patrick Bastian, Holger Dette
wiley   +1 more source

A constructive framework for discovery, design, and classification of volumetric Bravais weaves. [PDF]

PNAS Nexus
Yildiz TT, Niemeyer AC, Krishnamurthy VR, Akleman E.   +3 more
europepmc   +1 more source

A Relationship Between Dual-Intuitionistic Logic and Nelson's Constructive Logic (Sequent Calculi and Proof Theory)

, 2003
Norihiro Kamide
openalex   +1 more source