在宅勤務で生産性低下 日本だけ? – 非国民通信 http://okane.robots.jp/2021/08/02/%e5%9c%a8%e5%ae%85%e5%8b%a4%e5%8b%99%e3%81%a7%e7%94%9f%e7%94%a3%e6%80%a7%e4%bd%8e%e4%b8%8b-%e6%97%a5%e6%9c%ac%e3%81%a0%e3%81%91-%e9%9d%9e%e5%9b%bd%e6%b0%91%e9%80%9a%e4%bf%a1/