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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Transborder Spillover Effects of Poverty on Crime：Applying Spatial Econometric Models to Chinese Data
贫困对犯罪的跨境溢出效应——将空间计量模型应用于中国数据
2023/4/13
贫困是罪恶之源，但现有文献尚未探讨当地贫困对域外犯罪的影响。基于1992-2012年中国省级面板数据，本文通过估算空间计量模型，考察贫困的异地犯罪效应。结果发现，贫困不仅会增加本地犯罪，而且会提升其它省份犯罪案件。后者的这种溢出效应在地理位置较近、劳动力流动性大、方言相似度高的省市之间更为明显。此外，本文还检验了助力减贫的低保政策和加强警力投入对降低贫困导致的本地和异地犯罪的影响，发现两者都可以降...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Linking friction, social coordination and the speed of evolution
摩擦 社会协调 进化速度
2023/4/14
We consider a model of social coordination and network formation where agents decide on an action in a coordination game and on whom to form costly links with. We explore the role of linking friction,...
17 January 2007，75% of science graduates use their science degree regularly or every day suggests a survey by The University of Auckland’s Faculty of Science.The most common employment for science gra...
KU researchers investigate effects of marriage, family on women in science
marriage family women science engineering and mathematics
2006/12/8
Nov. 27, 2006，LAWRENCE — Two University of Kansas researchers are studying why women who choose careers in science, technology, engineering and mathematics advance as young professors, scientists or e...
Science 2006 Survey Finds Salary Only One Factor in Job Satisfaction
Salary job satisfaction scientists post-doctoral
2006/11/13
3 November 2006，While salaries matter, job satisfaction is determined by several other more important factors, according to a 2006 Science salary and job survey published in the journal's 3 November i...
Experts Meet at American Association for the Advancement of Science（图）
women recruitment retention
2006/11/13
30 October 2006，AAAS has an array of resources for women in science-related education and professions, but it should use them in more innovative ways to improve recruitment, retention, and advancement...