手法を比較

	比較法分析 ― 諸法域を横断する法比較	テクスト批評 ― 正統的なテクストの再構築と確立
分野	フィールド調査法	フィールド調査法
系統	Process / pipeline	Process / pipeline
提唱年	Late 19th century; formalised 1900	Antiquity; modern systematic method c. 1850s (Lachmann)
提唱者	Gottfried Wilhelm Leibniz (early conceptualisation); Raymond Saleilles and Édouard Lambert (modern discipline, 1900 Paris Congress)	Classical philologists (Karl Lachmann foremost in systematic method)
種類	Qualitative legal research method	Humanistic / philological research method
原典	Zweigert, K., & Kötz, H. (1998). An Introduction to Comparative Law (3rd ed., T. Weir, Trans.). Oxford University Press. ISBN: 978-0198268598	West, M. L. (1973). Textual Criticism and Editorial Technique Applicable to Greek and Latin Texts. Teubner. ISBN: 978-3519074014
別名	comparative law, legal comparison, comparative jurisprudence, CLA	lower criticism, editorial criticism, philological criticism, manuscript criticism
関連	6	5
概要	Comparative legal analysis is a structured research method that examines how two or more legal systems — whether national, regional, or supranational — address a common legal problem. By placing rules, doctrines, and judicial decisions side by side, researchers identify convergences, divergences, and the underlying societal, historical, and political forces that shape legal solutions. The method is foundational to law reform, harmonisation efforts, treaty drafting, and academic legal scholarship.	Textual criticism is a systematic philological method for identifying, comparing, and evaluating variant readings across multiple manuscript or print witnesses of a text in order to reconstruct the most accurate version of the original — or the author's intended — text. Applied since antiquity to classical, biblical, and literary works, it remains the foundational editorial method in classical studies, biblical scholarship, medieval studies, and critical editing of literary works.