"regional economics" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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          "name": "Economics",
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      "glosses": [
        "A sub-discipline of economics that examines economic theories and policies particular to specific regions."
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      "id": "en-regional_economics-en-noun-ofoGAMwY",
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          "economics",
          "economics"
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          "economic",
          "economic"
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        [
          "region",
          "region"
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      "tags": [
        "uncountable"
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      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "sub-discipline of economics",
          "word": "區域經濟學"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "qūyù jīngjìxué",
          "sense": "sub-discipline of economics",
          "word": "区域经济学"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "sub-discipline of economics",
          "word": "aluetaloustiede"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "regionálʹnaja ekonómika",
          "sense": "sub-discipline of economics",
          "tags": [
            "feminine"
          ],
          "word": "региона́льная эконо́мика"
        }
      ],
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        "regional economics"
      ]
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  "word": "regional economics"
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  "lang_code": "en",
  "pos": "noun",
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        "A sub-discipline of economics that examines economic theories and policies particular to specific regions."
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        [
          "economics",
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          "economic",
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          "region",
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  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "sub-discipline of economics",
      "word": "區域經濟學"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "qūyù jīngjìxué",
      "sense": "sub-discipline of economics",
      "word": "区域经济学"
    },
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      "code": "fi",
      "lang": "Finnish",
      "sense": "sub-discipline of economics",
      "word": "aluetaloustiede"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "regionálʹnaja ekonómika",
      "sense": "sub-discipline of economics",
      "tags": [
        "feminine"
      ],
      "word": "региона́льная эконо́мика"
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  "word": "regional economics"
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