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報告者：Mike So（香港科技大学）
報告タイトル：Network Analysis and its Application to Healthcare and Financial Econometrics
報告要旨：
Network analysis has been widely applied to analyze complex relationships among variables or individuals. In statistical research, efforts have been devoted to developing network models, statistical inference procedures and prediction in time series of networks. Regarding applications, we can find cases in understanding causal patterns of social responses, assessment of COVID-19 pandemic risk, systemic risk evaluation through financial news, and econometric modeling. In this talk, standard approaches in statistical network analysis are discussed. Examples in applying network ideas for understanding caregivers’ burden, tracking internet search patterns on the pandemic and in dynamic covariance modeling are also presented.
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