Results 201 to 210 of about 2,183 (247)

Unequal and Unstable: Income Inequality and Bank Risk

Journal of Money, Credit and Banking, EarlyView.
Abstract We present a model in which income inequality interacts with banks' risk‐taking incentives, generating financial instability. Competition and deposit insurance cause some banks to lend to lower‐income borrowers at underpriced rates, creating “risky banks” that fail in downturns, while others lend to higher‐income borrowers and avoid default ...
YULIYAN MITKOV, ULRICH SCHÜWER
wiley   +1 more source

Impact of Parametrizations of the One-Body Reduced Density Matrix on the Energy Landscape. [PDF]

J Phys Chem Lett
Cartier NG, Giesbertz KJH.
europepmc   +1 more source

Simplex‐based model for nanoparticle grain identification in four‐dimensional scanning transmission electron microscopy data

Journal of Microscopy, EarlyView.
Abstract Grain identification in polycrystalline nanoparticles, for example, determining which crystal phases are present at each spatial location, is fundamental to materials characterisation. This is particularly challenging when grains overlap extensively, as commonly occurs in four‐dimensional scanning transmission electron microscopy (4D‐STEM ...
Wei Liu, Roberto dos Reis, Chad A. Mirkin, Vinayak P. Dravid, Wei Chen, Daniel W. Apley   +5 more
wiley   +1 more source

Analysis of mean-field models arising from self-attention dynamics in transformer architectures with layer normalization. [PDF]

Philos Trans A Math Phys Eng Sci
Burger M, Kabri S, Korolev Y, Roith T, Weigand L.   +4 more
europepmc   +1 more source

Demographic Dynamics and International Trade: Stylized Facts and Theoretical Insights

Journal of Economic Surveys, EarlyView.
ABSTRACT Demographic change within a country has economic repercussions for other countries through international transactions. Ongoing shifts in population size and age structure across countries have important implications for international trade, operating through changes in market size, consumption preferences, and labor supply.
Kumuthini Sivathas
wiley   +1 more source

Injury Induces More Severe Biomechanical Changes in Middle-Aged and Geriatric Lumbar Spines in a Mouse Ex Vivo Model. [PDF]

JOR Spine
Bhadouria N, Tiao J, Baburova A, Jain C, Wang B, Demopoulos A, Nasser P, Hallmark AP, Shah V, Weiser JR, Vashishth D, Dahia CL, Lee Y, Hecht AC, Iatridis JC.   +14 more
europepmc   +1 more source

Optimal Simple Ratings

The Journal of Industrial Economics, EarlyView.
ABSTRACT We study optimal simple rating systems that partition sellers into a finite number of tiers. We show that optimal ratings must be threshold partitions, and that for linear supply and Cournot competition with constant marginal cost, optimal thresholds solve a k‐means clustering problem requiring only the quality distribution.
Hugo Hopenhayn, Maryam Saeedi
wiley   +1 more source

Properties of Residual Cumulative Sharma-Taneja-Mittal Model and Its Extensions in Reliability Theory with Applications to Human Health Analysis and Mixed Coherent Mechanisms. [PDF]

Entropy (Basel)
Mohamed MS, Sakr HH.
europepmc   +1 more source

From Linear Geometry to Nonlinear and Information-Geometric Settings in Test Theory: Bregman Projections as a Unifying Framework. [PDF]

Educ Psychol Meas
Zumbo BD.
europepmc   +1 more source

A graph homomorphism approach for unraveling histories of metastatic cancers and viral outbreaks under evolutionary constraints. [PDF]

Nat Commun
Kuzmin K, Schmidt H, Kafi Kang M, Snir S, Raphael BJ, Skums P.   +5 more
europepmc   +1 more source