ビッグデータ時代の経済学
1Department of Economics, Stanford University, Stanford, CA 94305, USA. National Bureau of Economic Research, 1050 Massachusetts Avenue, Cambridge, MA 02138, USA. leinav@stanford.edu.
まとめ
経済学者は,大規模な行政および民間部門のデータを拡大することで,新たな課題に直面しています. これらのデータセットへのアクセスと利用は,経済研究の方法と調査範囲を変革することができます.
科学分野:
- 経済学 経済学
- エコノメトリクス エコノメトリクス
- データサイエンス データサイエンス
背景:
- 経済活動データの質と量の急速な拡大.
- 経験的研究において,大規模な行政および民間部門のデータセットへの依存度が高まっている.
- データ取得には,しばしば民間企業との協力が伴う.
研究 の 目的:
- 新しい大規模な経済データセットへのアクセスと利用における課題を強調する.
- 新しいデータの経済統計方法への潜在的な影響について議論する.
- 新しいデータが経済学における研究質問のタイプにどのように影響するか探求する.
主な方法:
- データアクセスの質的分析とデータ利用の課題.
- 経験的経済学の方法論的変化についての議論.
- データの可用性によって推進される,進化する研究課題の探求.
主要な成果:
- 経験的経済研究のためのデータへのアクセスと利用における主要な課題を特定する.
- 経済学者が採用する統計的方法論の変化を予測する.
- 新しいデータにより,経済調査の範囲が広くなったことを認識する.
結論:
- 新しいデータソースは,経済研究にとって重要な機会と課題を提示します.
- これらのデータセットを効果的に活用するには,統計学的方法の適応が不可欠です.
- 変化するデータ環境は,経済調査の境界を形づくっています.
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