Barrel (Otaru University of Commerce)
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New Developments in the Protection of Victims of Personal Data Breach in the United States (2) － The Focusing on the discussion of Protection under the Restitution Law －
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The change in corporate strategy after activism : The case of Shinmeiwa Kogyo
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プロフェッショナルサービス組織における管理者行動の研究 －中小規模病院の看護部長による価値創造のマネジメント－
Get PDF小樽商科大学Otaru University of Commerce博士 (商学)doctoralcoursedoctoral thesi
COVID-19パンデミックは消費者物価指数にどのような影響を与えたか? 中国からの証拠
Get PDFThis paper provides empirical insight into the impact of the COVID-19 pandemic on the consumer price index (CPI) using a difference-in-difference approach. Using monthly panel data for eight CPI categories for China and considering two specifications (i.e., the average effect and month-by-month effect), we reveal that the pandemic had a persistent negative impact on housing and daily consumables, whereas no evidence was found for a strong effect on health care. Regarding education, culture, and recreation, the pandemic mainly had a persistent positive effect over the initial months of the pandemic and then a negative effect for several months. In addition, the pandemic could have a positive effect on food, tobacco, and liquor, while it may have a persistent negative impact on clothing, transport, and communications. Furthermore, there could be a positive effect, which has increased slightly since the pandemic outbreak, on other articles and services.Articles論説departmental bulletin pape