Browsing by Subject "directed acyclic graph"
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(2023-07-30)Observational zero-inflated count data arise in a wide range of areas such as economics, social sciences, and biology. One of the common research questions in these areas is to identify causal relationships by learning the ...
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(2020-04-15)This dissertation consists of three studies that focus on price transmission analyses. The first study investigates the vertical transmission processes among the prices of Taiwanese pork, chicken, hen eggs, international ...