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The sex ratio at birth (SRB) in India has been reported imbalanced since the 1970s. Previous studies have shown a great variation in the SRB across geographic locations in India till 2016. As one of the most populous countries and in view…

Applications · Statistics 2020-09-01 Fengqing Chao , Christophe Z. Guilmoto , Samir K. C. , Hernando Ombao

This study examines the determinants of the spousal age gap (SAG) in India, utilizing data from the 61st and 68th rounds of the National Sample Survey (NSSO). We employ regression analysis, including instrumental variables, to address…

General Economics · Economics 2025-09-03 Praveen , Suddhasil Siddhanta , Anoshua Chaudhuri

This study uses the unprecedented changes in the sex ratio due to the losses of men during World War II to identify the impacts of the gender imbalance on marriage market outcomes in Japan. Using newly digitized census-based historical…

General Economics · Economics 2024-12-30 Kota Ogasawara , Erika Igarashi

The sex ratio at birth (SRB) is defined as the ratio of male to female live births. The SRB imbalance in parts of the world over the past several decades is a direct consequence of sex-selective abortion, driven by the co-existence of son…

Applications · Statistics 2021-09-28 Fengqing Chao , Patrick Gerland , Alex R. Cook , Leontine Alkema

The sustainability of the academic ecosystem relies on researcher demographics and gender balance, yet assessing these dynamics in a timely manner for policy is challenging. Here, we propose a researcher population pyramid framework for…

Digital Libraries · Computer Science 2026-03-17 Kazuki Nakajima , Takayuki Mizuno

This paper examines how internal migration influences educational assortative mating patterns in India using Periodic Labour Force Survey data (2020-21). We analyze the association of migrant status and type of assortative mating, that is…

General Economics · Economics 2026-03-03 Minali Grover , Ajay Sharma

Mathematical ability is among the most important determinants of prospering in the labour market. Using multiple representative datasets with learning outcomes of over 2 million children from rural India in the age group 8 to 16 years, the…

General Economics · Economics 2021-10-29 Upasak Das , Karan Singhal

Due to the unavailability of nationally representative data on time use, a systematic analysis of the gender gap in unpaid household and care work has not been undertaken in the context of India. The present paper, using the recent Time Use…

General Economics · Economics 2021-07-22 Athary Janiso , Prakash Kumar Shukla , Bheemeshwar Reddy A

Despite its historical and biological stability, the sex ratio at birth (SRB) has risen in parts of the world in the last several decades. The resultant demographic consequences, mostly on sex imbalance, are well documented, typically…

Populations and Evolution · Quantitative Biology 2020-07-13 Zhen Zhang , Qiang Li

This paper introduces a new factor contributing to the decline in marriage and fertility: the growth of leisure technology. Over recent decades, high-income countries have experienced two notable shifts in household and family dynamics.…

General Economics · Economics 2026-03-17 Kazuharu Yanagimoto

This research examines the persistent challenge of health inequalities in India, departing from the conventional focus on aggregate improvements in mortality rates. While India has achieved progress in overall health indicators since…

I study a decentralized marriage market with search frictions, costly pre-marital skill investments, and non-transferable utility. Despite a symmetric environment, the market can exhibit asymmetric equilibria, with one gender investing more…

General Economics · Economics 2026-05-15 Aditya Kuvalekar

Choo-Siow (2006) proposed a model for the marriage market which allows for random identically distributed noise in the preferences of each of the participants. The randomness is McFadden-type, which permits an explicit resolution of the…

Optimization and Control · Mathematics 2011-09-06 Colin Decker , Elliott H. Lieb , Robert J. McCann , Benjamin K. Stephens

Women's access to academic careers has been historically limited by discrimination and cultural constraints. Comprehensive information about gender inequality within disciplines is needed to understand the problem and target remedial…

Digital Libraries · Computer Science 2018-12-11 Mike Thelwall , Carol Bailey , Meiko Makita , Pardeep Sud , Devika P. Madalli

The digital divide restricting the access of people living in developing areas to the benefits of modern information and communications technologies has become a major challenge and research focus. To well understand and finally bridge the…

Computers and Society · Computer Science 2021-04-09 Chuanting Zhang , Shuping Dang , Basem Shihada , Mohamed-Slim Alouini

Background:Adverse reproductive history is a multisystemic risk factor, but evidence is constrained by isolated outcome studies, limited adjustment, and non-interpretable algorithmic models. We re-frame the estimand from prediction to…

Other Quantitative Biology · Quantitative Biology 2026-04-28 Sunday A. Adetunji

Abortion is one of the biggest causes of maternal deaths, accounting for 15% of maternal deaths in Southeast Asia. The increase in and effectiveness of using contraception are still considered to be the effective method to reduce abortion…

Quantitative Methods · Quantitative Biology 2021-04-06 R. Sutiawan

The Farr-Bertillon law states that the mortality rate of single and widowed persons is about three times the rate of married people of same age. This excess mortality can be measured with good accuracy for all ages except for young…

Physics and Society · Physics 2017-06-28 Peter Richmond , Bertrand M. Roehner

Discriminatory caste attitudes currently stigmatize millions of Indians, subjecting individuals to prejudice in all aspects of life. Governmental incentives and societal movements have attempted to counter these attitudes, yet accurate…

Social and Information Networks · Computer Science 2019-04-09 Ashwin Rajadesingan , Ramaswami Mahalingam , David Jurgens

Ambitious global goals have been established to provide universal access to affordable modern contraceptive methods. The UN's sustainable development goal 3.7.1 proposes satisfying the demand for family planning (FP) services by increasing…

Applications · Statistics 2018-12-04 Laina D. Mercer , Fred Lu , Joshua L. Proctor
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