タイトル(掲載誌)Institute of Social and Economic Research Discussion Papers
一般注記This paper investigates whether the level of happiness and integrated process of changes inhappiness are the same. Using the daily data of two waves of four and six months each, wefound that the level of happiness is stationary, whereas the integrated process of changes isnon-stationary with a rising trend, implying that they are different series. An examination of thecauses of the difference indicated that although adaptation completely influences the level ofhappiness, it only partially influences the change in happiness. This may be because the latter isbased on a comparison between today and yesterday,.
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)