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学术资讯

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转自 NBER
Phillips curve

Beveridgean Phillips Curve

贝弗里奇式菲利普斯曲线

Pascal Michaillat, Emmanuel Saez

This paper develops a Beveridgean model of the Phillips curve. While the New Keynesian Phillips curve is based on monopolistic pricing under price-adjustment costs, the Beveridgean Phillips curve is based on directed-sea…

2026-09-01 · DOI: 10.3386/w35804 · 阅读原文 →

转自 NBER
Prosperity

The Wealth of Nations: Origins of Prosperity and Seeds of Inequality

国富论:繁荣的起源与不平等的种子

Oded Galor

What ignited humanity's momentous ascent from millennia of stagnation to an era of sustained economic growth?And what are the roots of the vast disparities in the wealth of nations?These enduring mysteries, which have pr…

2026-09-01 · DOI: 10.3386/w35799 · 阅读原文 →

转自 arXiv
Mathematics

Interior layers: computational materials

内部层:计算材料

Bernat Espigulé

Computational materials prepared by Bernat Espigulé, accompanying “Semialgebraic interior layers in root closures of bounded-height integer polynomials” by Bernat Espigulé and David Juher. The archive contains exact-rati…

2026-10-18 · DOI: 10.5281/zenodo.23441157 · 阅读原文 →

转自 NBER
Inflow

Expectations-based Capital Inflow Shocks

基于预期的资本流入冲击

Jongrim Ha, Dohan Kim, M. Ayhan Kose, Francis Warnock

Identifying the impact of capital inflows on output is challenging because inflows are forwardlooking and respond to expectations about future economic conditions.We develop a new measure of capital inflow shocks using a…

2026-09-01 · DOI: 10.3386/w35716 · 阅读原文 →

转自 SocArXiv
Democracy

Acts of moral courage among civil servants under democratic backsliding: A comparison of the Trump and Bolsonaro administrations

民主倒退背景下公务员的道德勇气行为:特朗普与博索纳罗政府之比较

Mariana Costa Silveira, Jaime Kucinskas

Under the administrations of U.S. President Donald J. Trump (2017–2021) and Brazilian President Jair Bolsonaro (2019–2022), democratic backsliding intensified through illiberal reforms, institutional erosion, and growing…

2026-08-28 · 阅读原文 →

转自 bioRxiv
Fluoroacetate

Mechanism-guided Discovery of Fluoroacetate Dehalogenase (FAcD) Variants for Enzymatic PFAS Defluorination

机制导向的氟乙酸脱卤酶(FAcD)变体发现及其用于PFAS酶促脱氟

Shaban Ahmad, Asal Forouzandeh, Benedetta Togni, Jonas Borup Randløv 等

Per- and polyfluoroalkyl substances (PFAS) are persistent anthropogenic "forever chemicals" whose strong C-F bonds (~460-533 kJ mol-1) resist defluorination, and the recast EU Drinking Water Directive sets parametric val…

2026-10-16 · DOI: 10.64898/2026.10.11.758284 · 阅读原文 →

转自 SocArXiv
Legitimation

How Organizations Involved in Criminal Activity Sway Public Opinion: An Integrative Framework of Discursive Legitimation Strategies From a Scoping Review

参与犯罪活动的组织如何影响公众舆论:基于范围综述的话语合法性策略整合框架

Kristina S. Weißmüller, Jana S. Krawinkel, Tijs van den Broek, Steven James Watson

This study examines how organizations involved in criminal activities try to publicly legitimize their actions by using discursive legitimation strategies. Often involving moral neutralization and blame deflection techni…

2026-08-25 · 阅读原文 →

转自 SocArXiv
Reflexivity

The Fruits of Finitude: Reflexive Minimalism in Epistemology and Ethics

有限性的成果:认识论与伦理学中的反思性极简主义

Max Sedlmair

Reflexive Minimalism develops an epistemic and normative framework grounded in the condition of human finitude. Its central criterion is reflexive stability: a claim or norm is admissible only if it can survive its own a…

2026-08-22 · DOI: 10.5281/zenodo.22061092 · 阅读原文 →

转自 Research Square
Leakage (economics)

Complete Patient-Level Leakage Among Traceable Images in a Widely Used Brain Tumor MRI Benchmark

在广泛使用的脑肿瘤MRI基准中可追溯图像间存在完全患者级泄漏

Jaiveer Singh Bassi

Abstract Reported accuracies on a widely used four-class brain tumor MRI benchmark routinely exceed 98%, but the released split discards patient identity. We content-matched tumor images to their figshare source and reco…

2026-10-15 · DOI: 10.21203/rs.3.rs-11078963/v1 · 阅读原文 →

转自 SocArXiv
Epistemology

The Fruits of Finitude: Reflexive Minimalism in Epistemology and Ethics

有限性的成果:认识论与伦理学中的反思性极简主义

Max Sedlmair

A short philosophical paper proposing "reflexive stability" as a criterion for foundational postulates once final justification is abandoned (the Münchhausen trilemma). Two postulates are examined — Finitude and the Ines…

2026-08-21 · DOI: 10.5281/zenodo.22050133 · 阅读原文 →

转自 arXiv
Physics

A Two-Configuration Cavendish Test That Separates Low-Acceleration Gravity Models: A Proposal for G Metrology Groups (Working Note)

一种可区分低加速度引力模型的双构型卡文迪什实验:面向G测量研究组的提案(工作笔记)

Carl P. Zimmerman

Working note, version 1.0 (2026-10-15). AI-assisted research programme; not peer reviewed. We propose an inexpensive laboratory measurement that sharply separates low-acceleration gravity models: the fractional change de…

2026-10-15 · DOI: 10.5281/zenodo.23397364 · 阅读原文 →

转自 EconStor
Incentive

Project Nonprobability Sample Inference: Fieldwork Report

项目非概率样本推断:实地调查报告

Jörg Drechsler, Emma Fössing, Lukas Olbrich, Stefan Zins

Probability‑based surveys (PS) face increasing pressure due to high costs and low response rates. At the same time, nonprobability‑based surveys (NPS) which are presumably cheaper and allow for faster data collection bec…

2026-08-19 · DOI: 10.48720/iab.fb.2609en · 阅读原文 →