เปรียบเทียบวิธี

	การวิเคราะห์เปรียบเทียบกฎหมายคดี	การวิเคราะห์บรรทัดฐานคำพิพากษา
สาขาวิชา	วิธีการภาคสนาม	วิธีการภาคสนาม
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	Late 19th–20th century (systematic comparative law from ~1900; case-focused comparative methodology consolidated ~1970s–1990s)	Medieval English common law; academic formalisation 19th–20th century
ผู้ริเริ่ม	Comparative law tradition (Zweigert, Kötz, MacCormick, Summers and others)	Common law tradition (England); systematised in Anglo-American jurisprudence
ประเภท	Qualitative legal research method	Qualitative legal research method
แหล่งต้นตำรับ	MacCormick, D. N., & Summers, R. S. (Eds.). (1991). Interpreting Statutes: A Comparative Study. Dartmouth. ISBN: 978-1855210264	Hutchinson, T. (2010). Researching and Writing in Law (3rd ed.). Thomson Reuters. ISBN: 9780455227689
ชื่อเรียกอื่น	cross-jurisdictional case analysis, comparative judicial analysis, transnational case law comparison, CCLA	judicial decision analysis, legal case analysis, jurisprudential analysis, case-based legal research
ที่เกี่ยวข้อง	6	6
สรุป	Comparative case law analysis is a qualitative legal research method that systematically examines and contrasts judicial decisions from two or more legal systems or jurisdictions. By placing rulings side by side, the method identifies convergences, divergences, and the underlying legal reasoning that shapes how courts address similar legal questions across different national or regional contexts.	Case law analysis is a systematic method for examining judicial decisions to identify binding legal rules, evolving doctrines, and interpretive trends. Rooted in the common law tradition of stare decisis, it requires the researcher to locate the ratio decidendi — the binding reasoning — of each decision, distinguish it from obiter dicta, and trace how that reasoning has been applied, distinguished, or overruled across subsequent cases. The method is fundamental to legal scholarship, litigation strategy, and law reform research.