{"product_id":"9784492311783","title":"合理的期待とインフレーション","description":"合理的期待とインフレーション","brand":"東洋経済新報社","offers":[{"title":"Default Title","offer_id":48462466842928,"sku":"","price":4290.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784492311783","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}