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arXiv:2305.00044v4 Announce Type: replace Abstract: We develop empirical models that efficiently process large amounts of unstructured product data (text, images, prices, quantities) to produce accurate...
arXiv:2403.12456v2 Announce Type: replace Abstract: Macro variables frequently display time-varying distributions, driven by the dynamic and evolving characteristics of economic, social, and environmental factors that...
arXiv:2405.18531v2 Announce Type: replace Abstract: This paper provides a formal econometric framework behind the newly developed difference-in-discontinuities design (DiDC). Despite its increasing use in applied...
arXiv:2501.07386v2 Announce Type: replace Abstract: This paper discusses three key themes in forecasting for monetary policy highlighted in the Bernanke (2024) review: the challenges in...
arXiv:2505.01527v2 Announce Type: replace Abstract: Capital growth, at large scales only, arrives with no help from net saving, and consequently with no help from consumption...
arXiv:2505.18391v3 Announce Type: replace Abstract: We develop a unified model for both treated and untreated potential outcomes for Difference-in-Differences designs with multiple time periods and...
arXiv:2507.13767v3 Announce Type: replace Abstract: While lobbying has been demonstrated to have an important effect on public opinion and policy making, existing models of opinion...
arXiv:2508.12206v5 Announce Type: replace Abstract: This study investigates the identification power gained by combining experimental data, in which treatment is randomized, with observational data, in...
arXiv:2509.08981v2 Announce Type: replace Abstract: We study how product specialization choices affect supply chain resilience. We propose a theory of supply chain formation in which...
arXiv:2601.18544v2 Announce Type: replace Abstract: Empirical evidence suggests that there is little to no correlation between the rate of inflation and the size of price...
arXiv:2307.12479v2 Announce Type: replace-cross Abstract: Cloud computing has revolutionized the way organizations manage their IT infrastructure, but it has also introduced new challenges, such as...
arXiv:2509.05823v3 Announce Type: replace-cross Abstract: Motivated by Tweedie's formula for the Compound Decision problem, we examine the theoretical foundations of empirical Bayes estimators that directly...
arXiv:2601.13349v2 Announce Type: replace-cross Abstract: Diseases originating from wildlife pose a significant threat to global health, causing human and economic losses each year. The transmission...
arXiv:2601.18807v1 Announce Type: new Abstract: We introduce the notion of a Nachbin proximity on a bounded archimedean $\ell$-algebra (bal-algebra), and show that Gelfand duality lifts...
arXiv:2601.18816v1 Announce Type: new Abstract: The search for a closed-form expression of the $n$-th prime number, $p_n$, has long oscillated between the rigid determinism of...
arXiv:2601.18817v1 Announce Type: new Abstract: This study presents a hybrid reduced-order modeling (ROM) framework for turbulent incompressible flows on collocated finite volume grids. The methodology...
arXiv:2601.18831v1 Announce Type: new Abstract: We revisit the classical Unit Distance Problem posed by Erd\H{o}s in 1946. While the upper bound of $O(n^{4/3})$ established by...
arXiv:2601.18838v1 Announce Type: new Abstract: Particle Mesh Ewald (PME) methods accelerated through Fast Fourier Transforms (FFTs) for their reciprocal part are widely used to solve...
arXiv:2601.18853v1 Announce Type: new Abstract: Probabilities is the English translation of the book Probabilit\'es Tome 1 and Tome 2. At the moment only the part...
arXiv:2601.18854v1 Announce Type: new Abstract: A physically consistent framework for modeling materials with saturating deformation, such as elastomers and biological tissues, is provided by strain-limiting...
arXiv:2601.18855v1 Announce Type: new Abstract: For integers $n,k \geq 1$, let $S_k(n)$ denote the power sum $1^k +2^k + \cdots + n^k$. In this note,...
arXiv:2601.18906v1 Announce Type: new Abstract: HalpernSGD is a gradient-type optimizer obtained by combining the classical Halpern fixed-point iteration with a stochastic gradient step. While its...
arXiv:2601.18918v1 Announce Type: new Abstract: The aim of this paper is to provide an effective framework for analysing bifurcations of equilibria in nonlinearly periodically forced...
arXiv:2601.18920v1 Announce Type: new Abstract: Optimal reconstruction of a source sequence from multiple noisy traces corrupted by random insertions, deletions, and substitutions typically requires joint...