Birth rates are shaped by a complex interplay of socioeconomic and environmental factors, yet the extent to which air pollution and climatic variability influence birth rates remains an understudied area in Mongolia. This study investigates the impact of air pollution, environmental conditions, and economic factors on birth rates in Mongolia from 2016 to 2024. While economic conditions have traditionally been regarded as the primary determinants of birth trends, recent evidence suggests that environmental factors such as air pollution and climatic variability may also play a crucial role. This study employs multiple regression techniques, including linear regression, ridge regression, lasso regression, and elastic net regression, to identify the most predictive model for birth rate fluctuations. The findings indicate that incorporating environmental variables significantly enhances model performance, as demonstrated through linear regression and ANOVA comparisons between economic-only and full models. Among the models, lasso regression exhibits the best fit, demonstrating superior predictive accuracy in estimating birth rates. The results highlight the strong negative influence of economic instability—particularly mortgage loan burdens— on fertility trends, while also underscoring the substantial impact of air pollution and climatic factors. These findings suggest that an integrated approach addressing both economic and environmental determinants is necessary for effective policy interventions aimed at improving reproductive health outcomes in Mongolia.
목차
Abstract 1. 서론 2. 연구 배경 3. 분석 방법 3.1. 선형회귀 3.2. 능형 회귀분석 3.3. Lasso 회귀분석 3.4. Elastic Net 회귀분석 3.5. 모형 평가의 성능 지표 4. 데이터 소개 5. 분석 및 결과 5.1. 기술통계 5.2. 출생률에 대한 환경변이의 영향 5.3. 최상의 모형 선택 6. 결론 Acknowlegements 참고문헌
조선대학교 기초과학연구원 [The Natural Science Research Institute of Chosun]
설립연도
2008
분야
자연과학>자연과학일반
소개
본 연구원은 기초과학을 진흥하기 위한 연구·교육 및 그 보급을 목적으로 한다. 이 목적을 달성하기 위하여 다음 각 호의 사업을 수행한다.
1. 기초과학 제 분야에 관한 조사와 연구
2. 기초과학에 관한 학술행사(학술대회, 학술세미나, 심포지엄, 초청강연회 등) 개최
3. 학문후속세대 및 일반인을 위한 기초과학 교육
4. 기관지『조선자연과학논문지』 발간
5. 『자연과학연구총서』, 『자연과학번역총서』 등 단행본 발간
6. 기타 본 연구원의 목적과 관련된 사업
간행물
간행물명
통합자연과학논문집(구 조선자연과학논문집) [Journal of Integrative Natural Science]