马辰辰，中国科学院数学与系统科学研究院预测科学研究中心助理研究员，北京大学统计学博士（2024年）。主要研究方向为计量经济学、时间序列分析、高维因子模型、结构变点和门限效应估计等。研究成果发表于Journal of Econometrics, Statistical Science等学术期刊，并于今年获批国自然青年科学基金项目。

STEPHENSON, Wis. (WFRV) – A 53-year-old man has died after he crashed into a tree Friday night in Marinette County. According to the Marinette County Sheriff’s Office, a one-vehicle crash was reported ...

A single-vehicle crash on the eastbound Northern State Parkway in Nassau County left one person dead early Monday, state ...

Americans selecting Christmas trees for the season’s biggest holiday aren’t only looking at shape and size, according to experts at the University of Arkansas System Division of Agriculture. Longevity ...

A teenage girl has died days after a single-car crash in Gilbert that left several kids injured when they slammed into a tree ...

ALLEGAN COUNTY, MI – Four people were hospitalized, including two in serious condition, on Thursday, Oct. 2, when a vehicle left the road and crashed into a tree, sheriff’s deputies said. A fifth ...