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arXiv:2511.10718v4 Announce Type: replace-cross Abstract: We study sequential price competition among $N$ sellers, each influenced by the pricing decisions of their rivals. Specifically, the demand...
arXiv:2511.10835v2 Announce Type: replace-cross Abstract: Collective behavior pervades biological systems, from flocks of birds to neural assemblies and human societies. Yet, how such collectives acquire...
arXiv:2512.06494v2 Announce Type: replace-cross Abstract: This letter describes how to improve performance of cellular systems by combining non-equiprobable signaling with low-density parity check (LDPC) coding...
arXiv:2512.10401v2 Announce Type: replace-cross Abstract: This paper is concerned with differentiable resampling in the context of sequential Monte Carlo (e.g., particle filtering). We propose a...
arXiv:2512.18482v2 Announce Type: replace-cross Abstract: In this paper, we study 2+2 direct product spacetimes sourced by separated electromagnetic and Yang--Mills fields within Weyl conformal gravity....
arXiv:2512.18837v2 Announce Type: replace-cross Abstract: We propose Koopman Spectral Wasserstein Gradient Descent (KSWGD), a particle-based generative modeling framework that learns the Langevin generator via Koopman...
arXiv:2601.10564v4 Announce Type: replace-cross Abstract: In this paper, we introduce monoidal rewriting systems (MRS), an abstraction of string rewriting in which reductions are defined over...
arXiv:2601.11158v2 Announce Type: replace-cross Abstract: An r-partite graph is an interval r-graph if corresponding to each vertex we can assign an interval of the real...
arXiv:2601.12238v3 Announce Type: replace-cross Abstract: In this paper, we provide a comprehensive theoretical analysis of Stochastic Gradient Descent (SGD) and its momentum variants (Polyak Heavy-Ball...
arXiv:2601.13663v2 Announce Type: replace-cross Abstract: The Longest Edge Bisection of a triangle is performed by joining the midpoint of its longest edge to the opposite...
arXiv:2601.16597v2 Announce Type: replace-cross Abstract: Learning a stationary diffusion amounts to estimating the parameters of a stochastic differential equation whose stationary distribution matches a target...
arXiv:2601.16646v2 Announce Type: replace-cross Abstract: We develop and numerically analyze an algebraic-geometric framework for spin-adapted coupled-cluster (CC) theory. Since the electronic Hamiltonian is SU(2)-invariant, physically...
arXiv:2601.19284v2 Announce Type: replace-cross Abstract: Stabilizing a dynamical system is a fundamental problem that serves as a cornerstone for many complex tasks in the field...
arXiv:2601.20912v1 Announce Type: new Abstract: Text-based measurement in political research often treats classi6ication disagreement as random noise. We examine this assumption using con6idence-weighted human annotations...
arXiv:2601.20976v1 Announce Type: new Abstract: Higher education has expanded worldwide, with women outpacing men in many regions. While educational attainment is consistently linked to better...
arXiv:2601.21272v1 Announce Type: new Abstract: This paper proposes a new multivariate model specification test that generalizes Durbin regression to a seemingly unrelated regression framework and...
arXiv:2601.21275v1 Announce Type: new Abstract: We propose a solution and a mechanism for two-agent social choice problems with large (infinite) policy spaces. Our solution is...
arXiv:2601.21534v1 Announce Type: new Abstract: This paper examines the dynamic relationship between electoral polls and indicators of economic and financial uncertainty during the last two...
arXiv:2601.21573v1 Announce Type: new Abstract: Building on the generalized hedonic-linear model of Pellegrino (2025), this paper studies optimal product differentiation when a representative consumer has...
arXiv:2601.21749v1 Announce Type: new Abstract: fixest is an R package for fast and flexible econometric estimation, providing a comprehensive toolkit for applied researchers. The package...
arXiv:2601.22079v1 Announce Type: new Abstract: A fundamental challenge for modern economics is to understand what happens when actors in an economy are replaced with algorithms....
arXiv:2601.22112v1 Announce Type: new Abstract: I study symmetric competitions in which each player chooses an arbitrary distribution over a one-dimensional performance index, subject to a...
arXiv:2601.20875v1 Announce Type: cross Abstract: The achievement of the 2030 Sustainable Development Goals (SDGs) is dependent upon strategic resource distribution. We propose a causal discovery...
arXiv:2601.21036v1 Announce Type: cross Abstract: Matching mechanisms play a central role in operations management across diverse fields including education, healthcare, and online platforms. However, experimentally...