手法を比較

	比較法ドグマティック法学研究	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	19th century origins; modern systematic form 1960s–1998	Antiquity; modern systematic method c. 1850s (Lachmann)
提唱者	Rooted in classical comparative law (Anselm von Feuerbach, early 19th c.); systematised by Zweigert & Kötz (1998)	Classical philologists (Karl Lachmann foremost in systematic method)
種類	Qualitative legal research design	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-doctrinal method, cross-jurisdictional doctrinal analysis, comparative black-letter law research, CDLR	lower criticism, editorial criticism, philological criticism, manuscript criticism
関連	6	5
概要	Comparative doctrinal legal research systematically identifies, expounds, and compares the legal rules, principles, and doctrines governing the same problem across two or more jurisdictions. It combines the internal rigour of doctrinal analysis — mapping the authoritative sources of a single legal system — with the external perspective of comparative law, asking whether different legal systems solve the same social problem in similar or divergent ways and why.	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.