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经济学科在读博士生周玮论文于国际一类期刊Journal of Computational and Graphical Statistics在线发表（图）
厦门大学王亚南经济研究院 周玮 统计学国际权威期刊 有向无环图 统计学习算法 文本数据挖掘
2022/5/17
近日，由王亚南经济研究院统计学专业2018级博士生周玮与其导师钟威教授，以及联合导师香港城市大学王军辉教授、上海财经大学贺莘副教授合作完成的题为 “Efficient Learning of Quadratic Variance Function Directed Acyclic Graphs via Topological Layers”的论文在线发表于统计学国际权威期刊Journal of C...
R&D expenditures recognized as investment in U.S. GDP statistics
R&D expenditures investment U.S. GDP statistics
2015/4/13
The Bureau of Economic Analysis (BEA) now treats expenditures in research and development (R&D) as investment when estimating U.S. gross domestic product (GDP) and other national income and product ac...
Record statistics for biased random walks, with an application to financial data
asymmetric jump distributions finite variance mechanism
2011/3/30
We consider the occurrence of record-breaking events in random walks with asymmetric jump distributions. The statistics of records in symmetric random walks was previously analyzed by Majumdar and Zif...