{"id":82243,"date":"2025-10-02T12:00:12","date_gmt":"2025-10-02T03:00:12","guid":{"rendered":"https:\/\/www.waseda.jp\/inst\/research\/?p=82243"},"modified":"2025-09-30T16:53:43","modified_gmt":"2025-09-30T07:53:43","slug":"%e8%a6%8b%e9%81%8e%e3%81%94%e3%81%9b%e3%81%aa%e3%81%84%e5%ad%a6%e7%b4%9a%e9%96%89%e9%8e%96%e3%81%ae%e5%bd%b1%e9%9f%bf%e3%80%81%e5%ae%b6%e5%ba%ad%e3%81%ae%e7%b5%8c%e6%b8%88%e7%8a%b6%e6%b3%81%e3%81%a7","status":"publish","type":"post","link":"https:\/\/www.waseda.jp\/inst\/research\/news\/82243","title":{"rendered":"\u898b\u904e\u3054\u305b\u306a\u3044\u5b66\u7d1a\u9589\u9396\u306e\u5f71\u97ff\u3001\u5bb6\u5ead\u306e\u7d4c\u6e08\u72b6\u6cc1\u3067\u5b66\u529b\u306b\u5dee"},"content":{"rendered":"<h2 style=\"text-align: center;\"><strong>\u898b\u904e\u3054\u305b\u306a\u3044\u5b66\u7d1a\u9589\u9396\u306e\u5f71\u97ff\u3001\u5bb6\u5ead\u306e\u7d4c\u6e08\u72b6\u6cc1\u3067\u5b66\u529b\u306b\u5dee<br 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href=\"https:\/\/w-rdb.waseda.jp\/html\/100002907_ja.html\">\u53ca\u5ddd\u3000\u96c5\u6597\uff08\u304a\u3044\u304b\u308f\u307e\u3055\u3068\uff09<\/a>\u3001\u6771\u4eac\u5927\u5b66\u793e\u4f1a\u79d1\u5b66\u7814\u7a76\u6240\u6559\u6388\u306e\u7530\u4e2d \u9686\u4e00\uff08\u305f\u306a\u304b\u308a\u3085\u3046\u3044\u3061\uff09\u3001\u65e9\u7a32\u7530\u5927\u5b66\u653f\u6cbb\u7d4c\u6e08\u5b66\u8853\u9662\u6559\u6388\u306e<a href=\"https:\/\/w-rdb.waseda.jp\/html\/100003580_ja.html\">\u5225\u6240 \u4fca\u4e00\u90ce\uff08\u3079\u3063\u3057\u3087\u3057\u3085\u3093\u3044\u3061\u308d\u3046\uff09<\/a>\u3001\u540c\u5927\u5b66\u4eba\u9593\u79d1\u5b66\u5b66\u8853\u9662\u6559\u6388\u306e\u5ddd\u6751 \u9855<a href=\"https:\/\/w-rdb.waseda.jp\/html\/100002867_ja.html\">\u5ddd\u6751\u3000\u9855\uff08\u304b\u308f\u3080\u3089\u3042\u304d\u3089\uff09<\/a>\u3001\u304a\u3088\u3073\u540c\u5927\u5b66\u653f\u6cbb\u7d4c\u6e08\u5b66\u8853\u9662\u6559\u6388\u306e<a href=\"https:\/\/w-rdb.waseda.jp\/html\/100001162_ja.html\">\u91ce\u53e3\u3000\u6674\u5b50\uff08\u306e\u3050\u3061\u306f\u308b\u3053\uff09<\/a>\u306e\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u9996\u90fd\u570f\u306e\u3042\u308b\u81ea\u6cbb\u4f53\u306e\u884c\u653f\u30c7\u30fc\u30bf\u3092\u5206\u6790\u3057\u3001\u30a4\u30f3\u30d5\u30eb\u30a8\u30f3\u30b6\u6d41\u884c\u306b\u4f34\u3046\u5b66\u7d1a\u9589\u9396\u304c\u3001\u7279\u306b\u7d4c\u6e08\u7684\u306b\u56f0\u96e3\u306a\u5bb6\u5ead\u306e\u5c0f\u5b66\u751f\u3001\u3068\u308a\u308f\u3051\u7537\u5b50\u5150\u7ae5\u306e\u7b97\u6570\u306e\u5b66\u529b\u306b\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5f71\u97ff\u306f\u3001\u6388\u696d\u6642\u9593\u306e\u6e1b\u5c11\u3060\u3051\u3067\u306a\u304f\u3001\u5b66\u7d1a\u9589\u9396\u4e2d\u306e\u751f\u6d3b\u7fd2\u6163\u306e\u5909\u5316\u304c\u5b66\u7fd2\u80fd\u529b\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3053\u3068\u3067\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u6559\u80b2\u6a5f\u4f1a\u3092\u5b88\u308b\u305f\u3081\u306e\u516c\u7684\u652f\u63f4\u306e\u91cd\u8981\u6027\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u7814\u7a76\u6210\u679c\u306f\u3001Elsevier\u793e\u304c\u767a\u884c\u3059\u308b\u56fd\u969b\u5b66\u8853\u8a8c\u300eJournal of The Japanese and International Economies\u300f\uff08\u8ad6\u6587\u540d\uff1aDo class closures affect students&#8217; achievements? Heterogeneous effects of students&#8217; socioeconomic backgrounds\uff09\u306b\u63b2\u8f09\u3055\u308c\u30012025\u5e74\uff19\u67083\u65e5\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u7248\u304c\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p><strong>\u30ad\u30fc\u30ef\u30fc\u30c9\uff1a<br \/>\n<\/strong>\u5b66\u7d1a\u9589\u9396\u3001\u5b66\u529b\u683c\u5dee\u3001\u30a4\u30f3\u30d5\u30eb\u30a8\u30f3\u30b6\u3001\u6559\u80b2\u7d4c\u6e08\u5b66\u3001\u5bb6\u5ead\u306e\u793e\u4f1a\u7d4c\u6e08\u7684\u80cc\u666f\u3001\u6388\u696d\u6642\u9593\u3001\u751f\u6d3b\u7fd2\u6163\u3001\u7537\u5b50\u5150\u7ae5\u3001\u884c\u653f\u30c7\u30fc\u30bf<\/p>\n<div id=\"attachment_82244\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-82244\" src=\"https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa1.png\" alt=\"\" width=\"1280\" height=\"578\" srcset=\"https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa1.png 1280w, https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa1-610x275.png 610w, https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa1-940x424.png 940w, https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa1-768x347.png 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><p class=\"wp-caption-text\">\u56f3\uff11: \u5b66\u7d1a\u9589\u9396\u304c\u7fcc\u5e74\u5ea6\u306e\u30c6\u30b9\u30c8\u7d50\u679c\u306b\u4e0e\u3048\u305f\u5f71\u97ff<br \/>\u8ad6\u6587Table 5\u3088\u308a\u4f5c\u6210\u3002\u68d2\u30b0\u30e9\u30d5\u306e\u9ad8\u3055\u306f\u63a8\u5b9a\u3055\u308c\u305f\u52b9\u679c\u306e\u5927\u304d\u3055\u3092\u8868\u3057\u307e\u3059\u3002\u6fc3\u3044\u9752\u306f\u7d71\u8a08\u7684\u306b\u6709\u610f\u306a\u7d50\u679c\u3092\u793a\u3057\u307e\u3059\u3002\u5c31\u5b66\u63f4\u52a9\u3092\u53d7\u3051\u3066\u3044\u308b\u5b50\u3069\u3082\u3092\u300c\u7d4c\u6e08\u7684\u306b\u56f0\u96e3\u306a\u5bb6\u5ead\u300d\u306b\u5c5e\u3059\u308b\u5150\u7ae5\u30fb\u751f\u5f92\u3068\u5b9a\u7fa9\u3057\u307e\u3057\u305f\u3002\u30c6\u30b9\u30c8\u7d50\u679c\u306f\u5e73\u574750\u6a19\u6e96\u504f\u5dee10\u3067\u6a19\u6e96\u5316\u3057\u305f\u3082\u306e\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p><\/div>\n<h3><strong>\u7814\u7a76\u306e\u80cc\u666f\u3068\u76ee\u7684<\/strong><\/h3>\n<p>\u4e16\u754c\u7684\u306b\u6240\u5f97\u683c\u5dee\u304c\u62e1\u5927\u3057\u3001\u305d\u306e\u683c\u5dee\u304c\u4e16\u4ee3\u3092\u8d85\u3048\u3066\u56fa\u5b9a\u5316\u3057\u3084\u3059\u3044\u3053\u3068\u304c\u554f\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u72b6\u6cc1\u3092\u662f\u6b63\u3059\u308b\u305f\u3081\u3001\u306a\u305c\u683c\u5dee\u304c\u56fa\u5b9a\u5316\u3059\u308b\u306e\u304b\u3092\u7a81\u304d\u6b62\u3081\u308b\u3053\u3068\u304c\u653f\u7b56\u7acb\u6848\u8005\u3084\u7814\u7a76\u8005\u306e\u9593\u3067\u55ab\u7dca\u306e\u8ab2\u984c\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>COVID-19\u30d1\u30f3\u30c7\u30df\u30c3\u30af\u306b\u3088\u308b\u4e16\u754c\u7684\u306a\u5b66\u6821\u9589\u9396\u306f\u3001\u7279\u306b\u7d4c\u6e08\u7684\u306b\u6075\u307e\u308c\u306a\u3044\u5bb6\u5ead\u306e\u5b50\u3069\u3082\u306e\u5b66\u7fd2\u6a5f\u4f1a\u3092\u596a\u3044\u3001\u5b66\u529b\u4f4e\u4e0b\u306b\u3064\u306a\u304c\u3063\u305f\u3053\u3068\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30d1\u30f3\u30c7\u30df\u30c3\u30af\u306f\u5b66\u6821\u9589\u9396\u4ee5\u5916\u306b\u3082\u7d4c\u6e08\u306e\u60aa\u5316\u3084\u5bb6\u5ead\u74b0\u5883\u306e\u5909\u5316\u306a\u3069\u69d8\u3005\u306a\u8981\u56e0\u304c\u8907\u96d1\u306b\u7d61\u307f\u5408\u3063\u3066\u304a\u308a\u3001\u5b66\u6821\u3067\u6388\u696d\u3092\u53d7\u3051\u3089\u308c\u306a\u3044\u6642\u9593\uff08\u6388\u696d\u6642\u9593\u306e\u55aa\u5931\uff09\u304c\u7d14\u7c8b\u306b\u5b50\u3069\u3082\u306e\u5b66\u529b\u306b\u3069\u3046\u5f71\u97ff\u3059\u308b\u306e\u304b\u3001\u305d\u306e\u8a73\u7d30\u306a\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u5206\u304b\u3063\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<h3><strong>\u4eca\u56de\u3001\u65b0\u305f\u306b\u5b9f\u73fe\u3057\u3088\u3046\u3068\u3057\u305f\u3053\u3068\u3001\u660e\u3089\u304b\u306b\u306a\u3063\u305f\u3053\u3068\u3001\u65b0\u3057\u304f\u958b\u767a\u3057\u305f\u624b\u6cd5<\/strong><\/h3>\n<p>\u672c\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u30d1\u30f3\u30c7\u30df\u30c3\u30af\u306e\u3088\u3046\u306a\u7279\u6b8a\u306a\u72b6\u6cc1\u3067\u306f\u306a\u304f\u3001\u3088\u308a\u65e5\u5e38\u7684\u306b\u767a\u751f\u3059\u308b\u30a4\u30f3\u30d5\u30eb\u30a8\u30f3\u30b6\u306e\u6d41\u884c\u306b\u4f34\u3046\u300c\u5b66\u7d1a\u9589\u9396\u300d\u306b\u7740\u76ee\u3057\u307e\u3057\u305f\u3002\u9996\u90fd\u570f\u306e\u3042\u308b\u81ea\u6cbb\u4f53\u304c\u4fdd\u6709\u3059\u308b\u5168\u516c\u7acb\u5c0f\u4e2d\u5b66\u6821\u306e\u30c7\u30fc\u30bf\u3092\u30013\u5e74\u5206\uff082015-17\u5e74\u5ea6\uff09\u306b\u3064\u3044\u3066\u89e3\u6790\u3057\u307e\u3057\u305f\u3002\u5bfe\u8c61\u306f\u5150\u7ae5\u30fb\u751f\u5f92\u306e\u6210\u7e3e\u3068\u5bb6\u5ead\u74b0\u5883\u3067\u3059\u3002\u5b66\u7d1a\u9589\u9396\u306e\u6709\u7121\u3068\u6642\u671f\u306b\u7740\u76ee\u3057\u3001\u7fcc\u5e74\u5ea6\u306e\u30c6\u30b9\u30c8\u3078\u306e\u5f71\u97ff\u3092\u7d71\u8a08\u7684\u624b\u6cd5\u3067\u5206\u6790\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u306e\u7d50\u679c\u3001\u4ee5\u4e0b\u306e\u70b9\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\uff08\u56f3\uff11\u3001\u56f32\u3001\u56f33\uff09\u3002<\/p>\n<ul>\n<li>\u5b66\u7d1a\u9589\u9396\u306f\u3001\u7d4c\u6e08\u7684\u306b\u56f0\u96e3\u306a\u5bb6\u5ead\u306e\u5c0f\u5b66\u751f\u306e\u7b97\u6570\u306e\u6210\u7e3e\u306b\u3001\u7d71\u8a08\u7684\u306b\u6709\u610f\u306a\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u5f71\u97ff\u306e\u5927\u304d\u3055\u3092\u6388\u696d\u6642\u9593\u304c\u4e00\u6642\u9593\u6e1b\u3063\u305f\u5834\u5408\u306e\u5927\u304d\u3055\u306b\u5909\u63db\u3059\u308b\u3068\u3001\u30c6\u30b9\u30c8\u30b9\u30b3\u30a2\u306e\u6a19\u6e96\u504f\u5dee<sup>\u203b1<\/sup>\u306e3%\u307b\u3069\u3067\u3057\u305f\u3002\u5c11\u306a\u304f\u898b\u7a4d\u3082\u3063\u3066\u3082\u3001\u3053\u308c\u306f\u88dc\u7fd2\u6559\u80b2\u3084\u6388\u696d\u6642\u9593\u306e\u62e1\u5927\u306e\u5f71\u97ff\u306e5\u304b\u308910.2\u500d\u307b\u3069\u306e\u5927\u304d\u3055\u3067\u3059\u3002<\/li>\n<li>\u3053\u306e\u60aa\u5f71\u97ff\u306f\u3001\u5973\u5b50\u5150\u7ae5\u3088\u308a\u3082\u7537\u5b50\u5150\u7ae5\u3067\u7279\u306b\u9855\u8457\u3067\u3057\u305f \u3002\u307e\u305f\u3001\u5b66\u5e74\u672b\u306b\u8fd1\u30442\u6708\uff5e3\u6708\u306e\u5b66\u7d1a\u9589\u9396\u306e\u65b9\u304c\u3001\u3088\u308a\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u4e2d\u5b66\u751f\u3067\u306f\u5b66\u529b\u3078\u306e\u60aa\u5f71\u97ff\u306f\u89b3\u5bdf\u3055\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/li>\n<li>\u5b66\u529b\u304c\u4f4e\u4e0b\u3059\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u3057\u3066\u3001\u6388\u696d\u6642\u9593\u304c\u5931\u308f\u308c\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5b66\u7d1a\u9589\u9396\u3092\u7d4c\u9a13\u3057\u305f\u7d4c\u6e08\u7684\u306b\u56f0\u96e3\u306a\u5bb6\u5ead\u306e\u7537\u5b50\u5150\u7ae5\u306f\u3001\u30c6\u30ec\u30d3\u3084\u30b2\u30fc\u30e0\u306b\u8cbb\u3084\u3059\u6642\u9593\u304c\u9577\u304f\u306a\u308a\u3001\u7761\u7720\u6642\u9593\u304c\u77ed\u304f\u306a\u308b\u50be\u5411\u304c\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u751f\u6d3b\u7fd2\u6163\u306e\u5909\u5316\u304c\u3001\u5b66\u7fd2\u80fd\u529b\u306e\u4f4e\u4e0b\u3092\u62db\u3044\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/li>\n<li>\u6559\u6b74\u306e\u9577\u3044\u6559\u54e1\u306b\u3088\u308b\u6307\u5c0e\u304c\u3001\u7d4c\u6e08\u7684\u306b\u56f0\u96e3\u306a\u5bb6\u5ead\u306e\u5150\u7ae5\u306b\u5bfe\u3059\u308b\u5b66\u7d1a\u9589\u9396\u306e\u60aa\u5f71\u97ff\u3092\u7de9\u548c\u3059\u308b\u53ef\u80fd\u6027\u3082\u793a\u5506\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<div id=\"attachment_82245\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-82245\" src=\"https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa2.png\" alt=\"\" width=\"796\" height=\"697\" srcset=\"https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa2.png 796w, https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa2-610x534.png 610w, https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa2-768x672.png 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><p class=\"wp-caption-text\">\u56f32: \u5b66\u7d1a\u9589\u9396\u304c\u7fcc\u5e74\u5ea6\u306e\u6642\u9593\u5229\u7528\u306b\u4e0e\u3048\u305f\u5f71\u97ff<br \/>\u8ad6\u6587Table 10\u3088\u308a\u4f5c\u6210\u3002\u751f\u5f92\u306e\u6027\u5225\u3001\u5b66\u7d1a\u9589\u9396\u524d\u306e\u30c6\u30b9\u30c8\u30b9\u30b3\u30a2(\u6a19\u6e96\u5316\u3057\u305f\u30b9\u30b3\u30a2\u304c50\u672a\u6e80; 50\u4ee5\u4e0a)\u3001\u5c31\u5b66\u63f4\u52a9\u306e\u6709\u7121\u5225\u306b\u5206\u6790\u304c\u884c\u308f\u308c\u307e\u3057\u305f\u3002\u68d2\u30b0\u30e9\u30d5\u306e\u9ad8\u3055\u306f\u63a8\u5b9a\u3055\u308c\u305f\u52b9\u679c\u306e\u5927\u304d\u3055\u3092\u8868\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u300c\u5c0f\u5b66\u751f\u7537\u5b50 50-\u300d\u3067\u306f\u3001\u30c6\u30ec\u30d3\u30fb\u30b2\u30fc\u30e0\u306b\u5e73\u65e5\u306b7\u6642\u9593\u4ee5\u4e0a\u8cbb\u3084\u3057\u305f\u751f\u5f92\u306e\u5272\u5408\u304c4.7\u30dd\u30a4\u30f3\u30c8\u5897\u52a0\u3057\u305f\u3068\u89e3\u91c8\u3067\u304d\u307e\u3059\u3002\u6fc3\u3044\u9752\u306f\u7d71\u8a08\u7684\u306b\u6709\u610f\u306a\u7d50\u679c\u3092\u793a\u3057\u307e\u3059\u3002\u5c31\u5b66\u63f4\u52a9\u3092\u53d7\u3051\u3066\u3044\u308b\u5b50\u3069\u3082\u3092\u300c\u7d4c\u6e08\u7684\u306b\u56f0\u96e3\u306a\u5bb6\u5ead\u300d\u306b\u5c5e\u3059\u308b\u5150\u7ae5\u30fb\u751f\u5f92\u3068\u5b9a\u7fa9\u3057\u307e\u3057\u305f\u3002<\/p><\/div>\n<div id=\"attachment_82246\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-82246\" src=\"https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa3.png\" alt=\"\" width=\"830\" height=\"720\" srcset=\"https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa3.png 830w, https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa3-610x529.png 610w, https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/09\/oikawa3-768x666.png 768w\" sizes=\"auto, (max-width: 830px) 100vw, 830px\" \/><p class=\"wp-caption-text\">\u56f33: \u300c\u7d4c\u6e08\u7684\u306b\u56f0\u96e3\u306a\u5bb6\u5ead\u300d\u306b\u5c5e\u3059\u308b\u5150\u7ae5\u3078\u306e\u5b66\u7d1a\u9589\u9396\u52b9\u679c\u3068\u62c5\u4efb\u6559\u54e1\u306e\u6559\u6b74\u306e\u95a2\u4fc2<br \/>\u8ad6\u6587Table E.3 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\u3002\u307e\u305f\u3001\u5b66\u529b\u4f4e\u4e0b\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u3057\u3066\u751f\u6d3b\u7fd2\u6163\u306e\u5909\u5316\u306b\u6ce8\u76ee\u3057\u307e\u3057\u305f\u304c\u3001\u53cb\u4eba\u95a2\u4fc2\u306e\u5909\u5316\u3084\u5bb6\u5ead\u5185\u306e\u30b9\u30c8\u30ec\u30b9\u306a\u3069\u3001\u4ed6\u306e\u8981\u56e0\u304c\u95a2\u308f\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059 \u3002<\/p>\n<p>\u4eca\u5f8c\u306f\u3001\u3069\u306e\u5150\u7ae5\u30fb\u751f\u5f92\u304c\u5b9f\u969b\u306b\u611f\u67d3\u3057\u305f\u304b\u306e\u30c7\u30fc\u30bf\u3092\u7528\u3044\u305f\u308a\u3001\u4ed6\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u6e2c\u5b9a\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u8a73\u7d30\u306a\u56e0\u679c\u95a2\u4fc2\u306e\u89e3\u660e\u3092\u76ee\u6307\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u4e00\u3064\u3068\u3057\u3066\u3001\u5b66\u7d1a\u9589\u9396\u304c\u5150\u7ae5\u30fb\u751f\u5f92\u306e\u904b\u52d5\u80fd\u529b\u306b\u4e0e\u3048\u305f\u5f71\u97ff\u3092\u5206\u6790\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<h3><strong>\u7814\u7a76\u8005\u306e\u30b3\u30e1\u30f3\u30c8<\/strong><\/h3>\n<p>\u30d1\u30f3\u30c7\u30df\u30c3\u30af\u3084\u30a4\u30f3\u30d5\u30eb\u30a8\u30f3\u30b6\u306e\u6d41\u884c\u306a\u3069\u3001\u5b50\u3069\u3082\u305f\u3061\u306e\u5b66\u3073\u306f\u5e38\u306b\u4e2d\u65ad\u3055\u308c\u308b\u30ea\u30b9\u30af\u306b\u6652\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u3001\u5b66\u7d1a\u9589\u9396\u3068\u3044\u3046\u4e00\u898b\u77ed\u3044\u671f\u9593\u306e\u51fa\u6765\u4e8b\u304c\u3001\u7279\u306b\u7d4c\u6e08\u7684\u306b\u53b3\u3057\u3044\u3054\u5bb6\u5ead\u306e\u5b50\u3069\u3082\u305f\u3061\u306e\u5b66\u529b\u306b\u5c11\u306a\u304f\u306a\u3044\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u30c7\u30fc\u30bf\u3067\u793a\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u7814\u7a76\u6210\u679c\u304c\u3001\u3059\u3079\u3066\u306e\u5b50\u3069\u3082\u305f\u3061\u304c\u5b89\u5fc3\u3057\u3066\u5b66\u3073\u7d9a\u3051\u3089\u308c\u308b\u74b0\u5883\u3092\u6574\u3048\u308b\u305f\u3081\u306e\u4e00\u52a9\u3068\u306a\u308b\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><strong>\u7528\u8a9e\u89e3\u8aac<\/strong><\/h3>\n<p>\u203b1\u3000\u6a19\u6e96\u504f\u5dee<br \/>\n\u30c7\u30fc\u30bf\u306e\u3070\u3089\u3064\u304d\u306e\u5ea6\u5408\u3044\u3092\u793a\u3059\u6307\u6a19\u3002\u4eca\u56de\u306e\u7814\u7a76\u3067\u306f\u3001\u30c6\u30b9\u30c8\u306e\u70b9\u6570\u304c\u5e73\u5747\u70b9\u304b\u3089\u3069\u308c\u304f\u3089\u3044\u96e2\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u5b66\u529b\u3078\u306e\u5f71\u97ff\u306e\u5927\u304d\u3055\u3092\u5ba2\u89b3\u7684\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u7528\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><strong>\u8ad6\u6587\u60c5\u5831<\/strong><\/h3>\n<p><strong>\u96d1\u8a8c\u540d\uff1a<\/strong> Journal of The Japanese and International Economies<br \/>\n<strong>\u8ad6\u6587\u540d\uff1a<\/strong> Do class closures affect students&#8217; achievements? Heterogeneous effects of students&#8217; socioeconomic backgrounds<br \/>\n<strong>\u57f7\u7b46\u8005\u540d\uff08\u6240\u5c5e\u6a5f\u95a2\u540d\uff09\uff1a<\/strong>*\u8cac\u4efb\u8457\u8005<br \/>\nMasato Oikawa* Faculty of Education and Integrated Arts and Sciences, Waseda University)<br \/>\nRyuichi Tanaka (Institute of Social Science, The University of Tokyo)<br \/>\nShun-ichiro Bessho (Faculty of Political Science and Economics, Waseda University)<br \/>\nAkira Kawamura (Faculty of Human Sciences, Waseda University)<br \/>\nHaruko Noguchi (Faculty of Political Science and Economics, Waseda University)<br \/>\n<strong>\u63b2\u8f09\u65e5\u6642\uff1a<\/strong>2025\u5e749\u67083\u65e5<br \/>\n<strong>URL<\/strong><strong>\uff1a<\/strong><a href=\"https:\/\/doi.org\/10.1016\/j.jjie.2025.101387\">https:\/\/doi.org\/10.1016\/j.jjie.2025.101387<\/a><br \/>\n<strong>DOI<\/strong><strong>\uff1a<\/strong> 10.1016\/j.jjie.2025.101387<\/p>\n<h3><strong>\u7814\u7a76\u52a9\u6210<\/strong><\/h3>\n<p>\u7814\u7a76\u8cbb\u540d: \u79d1\u7814\u8cbb \u57fa\u76e4\u7814\u7a76(B)<br \/>\n\u7814\u7a76\u8ab2\u984c\u540d: \u5b50\u3069\u3082\u306e\u4eba\u7684\u8cc7\u672c\u306e\u84c4\u7a4d\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u95a2\u3059\u308b\u5b9f\u8a3c\u7814\u7a76\uff0d\u8db3\u7acb\u533a\u306e\u6311\u6226\u304b\u3089\u5b66\u3076\u3053\u3068\uff0d(16H03636)<br \/>\n\u7814\u7a76\u4ee3\u8868\u8005\u540d: \u91ce\u53e3\u6674\u5b50<\/p>\n<p>\u7814\u7a76\u8cbb\u540d: \u79d1\u7814\u8cbb \u57fa\u76e4\u7814\u7a76(A)<br \/>\n\u7814\u7a76\u8ab2\u984c\u540d: \u5b50\u3069\u3082\u306e\u4eba\u7684\u8cc7\u672c\u306b\u4fc2\u308b\u79d1\u5b66\u7684\u6839\u62e0\u306e\u5275\u51fa\u3068\u5b9f\u88c5\uff1a\u5b98\u5b66\u5354\u50cd\u306b\u3088\u308b\u653f\u7b56\u8a55\u4fa1\u904e\u7a0b\u306e\u958b\u767a (19H00602)<br \/>\n\u7814\u7a76\u4ee3\u8868\u8005\u540d: \u91ce\u53e3\u6674\u5b50<\/p>\n<p>\u7814\u7a76\u8cbb\u540d: \u79d1\u7814\u8cbb \u57fa\u76e4\u7814\u7a76(S)<br \/>\n\u7814\u7a76\u8ab2\u984c\u540d: \u4eba\u53e3\u6e1b\u5c11\u4e0b\u306e\u521d\u7b49\u4e2d\u7b49\u6559\u80b2:\u653f\u5e9c\u500b\u7968\u3068\u81ea\u6cbb\u4f53\u884c\u653f\u30c7\u30fc\u30bf\u3092\u6d3b\u7528\u3057\u305f\u88dc\u5b8c\u7684\u5b9f\u8a3c\u5206\u6790 (20H05629)<br \/>\n\u7814\u7a76\u4ee3\u8868\u8005\u540d: \u7530\u4e2d\u9686\u4e00<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u898b\u904e\u3054\u305b\u306a\u3044\u5b66\u7d1a\u9589\u9396\u306e\u5f71\u97ff\u3001\u5bb6\u5ead\u306e\u7d4c\u6e08\u72b6\u6cc1\u3067\u5b66\u529b\u306b\u5dee \u6559\u54e1\u914d\u7f6e\u306e\u5de5\u592b\u3067\u5b66\u529b\u4f4e\u4e0b\u3092\u6291\u5236\u3059\u308b\u53ef\u80fd\u6027\u3082\u793a\u5506 \u30dd\u30a4\u30f3\u30c8 \u30a4\u30f3\u30d5\u30eb\u30a8\u30f3\u30b6\u6d41\u884c\u306b\u3088\u308b\u5b66\u7d1a\u9589\u9396\u304c\u3001\u7279\u306b\u7d4c\u6e08\u7684\u306b\u56f0\u96e3\u306a\u5bb6\u5ead\u306e\u5c0f\u5b66\u751f\u306e\u5b66\u529b\uff08\u7b97\u6570\uff09\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u3092\u3001\u56fd\u5185 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":82247,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[145,178],"class_list":["post-82243","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-pressrelease","tag-research"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/82243","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/comments?post=82243"}],"version-history":[{"count":2,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/82243\/revisions"}],"predecessor-version":[{"id":82250,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/82243\/revisions\/82250"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/media\/82247"}],"wp:attachment":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/media?parent=82243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/categories?post=82243"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/tags?post=82243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}