Results 81 to 90 of about 50,441 (229)

Downward nominal wage rigidity and the long-run Philips Curve: simulation-based evidence for the euro area [PDF]

open access: yes
JEL Classification: E31, E52, E58, E61Downward nominal wage rigidity, euro area, long-run Phillips curve, price ...
Coenen, Günter
core  

Circumference of 3-connected cubic graphs

open access: yes, 2017
The circumference of a graph is the length of its longest cycles. Jackson established a conjecture of Bondy by showing that the circumference of a 3-connected cubic graph of order $n$ is $\Omega(n^{0.694})$.
Liu, Qinghai, Yu, Xingxing, Zhang, Zhao
core   +1 more source

Acoustic Wave Engineering of Lamb Wave Resonators with 2D van der Waals Floating Electrode

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 18, September 22, 2025.
AlN‐based Lamb wave resonators integrated with 2D hBN/graphene van der Waals heterostructures achieve fr exceeding 7 GHz and enhanced electromechanical coupling. The heterostructure functions as an acoustic mirror, effectively confining acoustic energy and minimizing losses, which significantly improves the Q‐factor.
Seok Hyun Yoon   +2 more
wiley   +1 more source

External Debt Financing and Public Capital Investment in Nigeria: A Critical Evaluation

open access: yesEconomics and Business, 2019
This study considers the consequences of external loan on capital investment in Nigeria. Data for the study have been collected from the World Bank and Central Bank of Nigeria Statistical Bulletin, 2018 edition.
Omodero Cordelia Onyinyechi
doaj   +1 more source

Inflation persistence: euro area and new EU Member States [PDF]

open access: yes
Is inflation persistence in the new EU Member States (NMS) comparable to that in the euro area countries? We argue that persistence may not be as different between the two country groups as one might expect. We confirm that one should work carefully with
Franta, Michal   +2 more
core  

The $q$-boson-fermion realizations of quantum suprealgebra $U_q(gl(2/1))$

open access: yes, 2003
We show that our construction of realizations for Lie algebras and quantum algebras can be generalized to quantum superalgebras, too. We study an example of quantum superalgebra $U_q(gl(2/1))$ and give the boson-fermion realization with respect to one ...
A. Angelucci   +30 more
core   +1 more source

The Formation of Expectations, Inflation and the Phillips Curve

open access: yesJournal of Economic Literature, 2017
This paper argues for a careful (re)consideration of the expectations formation process and a more systematic inclusion of real-time expectations through survey data in macroeconomic analyses.
Olivier Coibion   +2 more
semanticscholar   +1 more source

The Magnetic Fingerprint of Pulsed Granite Magma Emplacement and Alteration: Slaufrudalur Pluton, Iceland

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 9, September 2025.
Abstract Magma reservoirs typically form through the incremental emplacement of smaller magma pulses over extended timescales. Pulsed reservoir growth significantly impacts a magma body's temperature evolution, chemical differentiation potential, and the probability, scale, and timing of volcanic eruptions.
O. Quintela   +11 more
wiley   +1 more source

Definition of price stability, range and point inflation targets: the anchoring of long-term inflation expectations [PDF]

open access: yes
JEL Classification: E52, E61, E31, E42, E43credibility, definition of price stability, inflation, inflation expectations, nominal ...
Castelnuovo, Efrem   +2 more
core  

Investigation of 3D Wave Propagation in Foam‐Core Functionally Graded Material Magneto‐Piezoelectric Smart Nanoplates

open access: yesAdvanced Engineering Materials, Volume 27, Issue 16, August 2025.
This study reveals how wave propagation in FG‐MEE nanoplates can be tuned via material gradients, porosity, and external fields. Using NSGT and Hamilton's principle, analytical solutions capture key dispersion behaviors. Findings highlight the potential of smart nanoplates for adaptive control in high‐performance applications like sonar and aerospace ...
Mustafa Buğday, Ismail Esen
wiley   +1 more source

Home - About - Disclaimer - Privacy