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To recognize and mitigate the harms of generative AI systems, it is crucial to consider whether and how different societal groups are represented by these systems. A critical gap emerges when naively measuring or improving who is…

计算与语言 · 计算机科学 2025-11-03 Jennifer Mickel , Maria De-Arteaga , Leqi Liu , Kevin Tian

We use a controlled laboratory experiment to study the causal impact of income decreases within a time period on redistribution decisions at the end of that period, in an environment where we keep fixed the sum of incomes over the period.…

综合经济学 · 经济学 2021-07-08 Nickolas Gagnon , Riccardo D. Saulle , Henrik W. Zaunbrecher

We investigate how individuals form expectations about population behavior using statistical inference based on observations of their social relations. Misperceptions about others' connectedness and behavior arise from sampling bias…

理论经济学 · 经济学 2022-05-27 Andreas Bjerre-Nielsen , Martin Benedikt Busch

Statistical agencies rely on sampling techniques to collect socio-demographic data crucial for policy-making and resource allocation. This paper shows that surveys of important societal relevance introduce sampling errors that unevenly…

密码学与安全 · 计算机科学 2025-01-22 Joonhyuk Ko , Juba Ziani , Saswat Das , Matt Williams , Ferdinando Fioretto

The appropriate discount rate for evaluating policies is a critical consideration in economic decision-making. This paper presents a new model for calculating the derived discount rate for a society that includes different groups with…

理论经济学 · 经济学 2025-02-11 Mahdi Mousavi , Mahdi Kohan Sefidi

Estimation of the $\phi$-divergence between two unknown probability distributions using empirical data is a fundamental problem in information theory and statistical learning. We consider a multi-variate generalization of the data dependent…

概率论 · 数学 2018-01-04 Fengqiao Luo , Sanjay Mehrotra

Researchers in psychology characterize decision-making as a process of eliminating options. While statistical modelling typically focuses on the eventual choice, we analyze consideration sets describing, for each survey participant, all…

统计方法学 · 统计学 2023-07-27 Dominik Kreiss , Thomas Augustin

The implementation of a supervision and incentive process for identical workers may lead to wage variance that stems from employer and employee optimization. The harder it is to assess the nature of the labor output, the more important such…

计量经济学 · 经济学 2018-06-06 Nitsa Kasir , Idit Sohlberg

Income segregation measures the extent to which households choose to live near other households with similar incomes. Sociologists theorize that income segregation can exacerbate the impacts of income inequality, and have developed indices…

统计方法学 · 统计学 2021-11-24 Matthew Simpson , Scott H. Holan , Christopher K. Wikle , Jonathan R. Bradley

Each individual in society experiences an evolution of their income during their lifetime. Macroscopically, this dynamics creates a statistical relationship between age and income for each society. In this study, we investigate income…

综合经济学 · 经济学 2022-02-01 Fatih Ozhamaratli , Oleg Kitov , Paolo Barucca

Various papers demonstrate the importance of inequality, poverty and the size of the middle class for economic growth. When explaining why these measures of the income distribution are added to the growth regression, it is often mentioned…

计量经济学 · 经济学 2019-03-07 Max Köhler , Stefan Sperlich , Jisu Yoon

The existence of gender differences in the structure and composition of social networks is a well established finding in the social and behavioral sciences, but researchers continue to debate whether structural, dispositional, or life…

物理与社会 · 物理学 2016-07-25 Yang Yang , Omar Lizardo , Dong Wang , Yuxiao Dong , Aaron D. Striegel , David Hachen , Nitesh V. Chawla

In sorting literature, comparative statics for multidimensional assignment models with general output functions and input distributions is an important open question. We provide a complete theory of comparative statics for technological…

综合经济学 · 经济学 2025-12-12 Job Boerma , Andrea Ottolini , Aleh Tsyvinski

The Kitagawa-Oaxaca-Blinder decomposition splits the difference in means between two groups into an explained part, due to observable factors, and an unexplained part. In this paper, we reformulate this framework using potential outcomes,…

计量经济学 · 经济学 2025-11-18 Emmanuel Flachaire , Bertille Picard

I study the effects of US salary history bans which restrict employers from inquiring about job applicants' pay history during the hiring process, but allow candidates to voluntarily share information. Using a difference-in-differences…

综合经济学 · 经济学 2022-02-09 Sourav Sinha

A central problem in data science is to use potentially noisy samples of an unknown function to predict values for unseen inputs. In classical statistics, predictive error is understood as a trade-off between the bias and the variance that…

统计理论 · 数学 2025-06-04 Mark K. Transtrum , Gus L. W. Hart , Tyler J. Jarvis , Jared P. Whitehead

Decision to participate in education depends on the circumstances individual inherits and on the returns to education she expects as well. If one person from any socio-economically disadvantaged social group inherits poor circumstances…

理论经济学 · 经济学 2023-04-11 Anjan Ray Chaudhury , Dipankar Das , Sreemanta Sarkar

Income inequality between different races in the U.S. is especially large. This difference is even larger when gender is involved. In a complementary study, we have developed a dynamic microeconomic model accurately describing the evolution…

综合金融 · 定量金融 2020-07-14 Ivan Kitov

Visualization research often focuses on perceptual accuracy or helping readers interpret key messages. However, we know very little about how chart designs might influence readers' perceptions of the people behind the data. Specifically,…

人机交互 · 计算机科学 2022-09-27 Eli Holder , Cindy Xiong

We initiate an investigation of private sampling from distributions. Given a dataset with $n$ independent observations from an unknown distribution $P$, a sampling algorithm must output a single observation from a distribution that is close…

机器学习 · 计算机科学 2022-11-16 Sofya Raskhodnikova , Satchit Sivakumar , Adam Smith , Marika Swanberg