Results 111 to 120 of about 475 (219)
Migrant Smuggling to Europe: A Two‐Sector Model With Directed Search
Review of International Economics, EarlyView.ABSTRACT In the last decade, combating migrant smuggling has emerged as a top priority for the European Union (EU). An idiosyncratic feature of this market is its dual supply‐side organization, comprising a small number of criminal cartels and a large mass of self‐employed smugglers.
Claire Naiditch, Radu Vranceanu
wiley +1 more source
Redistribution and labor market inclusion
The Scandinavian Journal of Economics, EarlyView.Abstract This paper incorporates labor market inactivity and long‐term unemployment into the framework of optimal redistributive taxation. We examine how a combination of education policy, public employment programs, unemployment benefits, and optimal income taxation can effectively address both redistributive goals and the persistent challenges of ...
Thomas Aronsson +2 more
wiley +1 more source
Study on the fastening characteristics of preformed helical fittings considering the surface effect of transmission lines. [PDF]
Sci Rep, 2023 Zhongbin L +9 more
europepmc +1 more source
Frequency‐dependent contraction rates for the Bayesian method to the inverse source problem
Transactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.Abstract This paper addresses an inverse source problem for acoustic waves in a range of frequencies. Our study has two main goals. First, although the problem is severely ill‐posed with a logarithmic stability estimate, we demonstrate, through careful analysis of the forward map's singular values, that increasing the frequency range enhances stability,
Pu‐Zhao Kow, Jenn‐Nan Wang
wiley +1 more source
Electronic Journal of Differential Equations, 2000 We consider the boundary-value problem $$ displaylines{-(varphi _{p}(u'))' =varphi _{alpha }(u) +lambda varphi _{eta}(u) quadhbox{in }(0, 1) cr u(0) =u(1)=0, } $$ where $varphi _{p}(x)=left| x ight| ^{p-2}x$, $p,alpha, eta >1$ and $lambda in mathbb{R}^*$.
M. Derhab +3 more
doaj
Marine Mammal Science, Volume 42, Issue 4, October 2026.ABSTRACT Two coastal dolphin species, the common bottlenose dolphin (Tursiops truncatus—Tt) and the short‐beaked common dolphin (Delphinus delphis—Dd), co‐occur along the southern Israeli Mediterranean coast, where the critically endangered Dd population faces ecological pressures, potentially including competitive exclusion by that of the Tt ...
Y. E. Zuriel +6 more
wiley +1 more source
Advances in Nonlinear AnalysisWe investigate the multiplicity of solutions for a quasilinear scalar field equation with a nonhomogeneous differential operator defined bySu≔−divϕu2+∣∇u∣22∇u+ϕu2+∣∇u∣22u,Su:= -\hspace{0.1em}\text{div}\hspace{0.1em}\left\{\phi \left(\frac{{u}^{2 ...
Qi Wanting, Zhang Xingyong
doaj +1 more source
Point and Risk estImation Using an enSemble of Models for Nowcasting: PRISM‐Now
Journal of Forecasting, Volume 45, Issue 6, Page 2760-2784, September 2026.ABSTRACT We propose PRISM‐Now, a novel ensemble forecasting system for near‐term GDP projection. Recognizing that relevant economic information evolves over time, we treat forecasts from multiple base models as draws from a mixture distribution of “good” and “bad” estimates, whose composition changes continuously and cannot be identified ex ante.
Beomseok Seo, Hyungbae Cho, Dongjae Lee
wiley +1 more source
Numerical Methods for Partial Differential Equations, Volume 42, Issue 5, September 2026.ABSTRACT In this work, we present an extension of the semi‐discrete Lagrangian‐Eulerian numerical scheme for diffusive‐dispersive conservation law problems, including a jump discontinuous flux function. As in the one‐dimensional scalar hyperbolic case, the no‐flow curves also organize the geometry of the method.
Eduardo Abreu +2 more
wiley +1 more source
Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures
Advanced Engineering Materials, Volume 28, Issue 15, 5 August 2026.We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann +2 more
wiley +1 more source