手法を比較

	複数事例基盤型制度的エスノグラフィー	比較民族誌
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	1987 (IE foundation); multi-case application developed through 1990s–2000s	1987–1995 (systematic comparative ethnography formalized)
提唱者	Dorothy E. Smith (institutional ethnography); multi-site adaptation by IE practitioners	George E. Marcus (multi-sited formulation); Charles C. Ragin (comparative logic)
種類	Qualitative multi-site research design	Qualitative comparative research design
原典	Smith, D. E. (2005). Institutional Ethnography: A Sociology for People. AltaMira Press. ISBN: 978-0759105690	Marcus, G. E. (1995). Ethnography in/of the world system: The emergence of multi-sited ethnography. Annual Review of Anthropology, 24, 95–117.
別名	multi-site institutional ethnography, comparative institutional ethnography, multi-case IE, multiple-site IE	multi-sited ethnography, cross-site ethnography, comparative field research, comparative participant observation
関連	6	6
概要	Multiple case-based institutional ethnography combines Dorothy E. Smith's institutional ethnography with a multi-site case structure, enabling researchers to trace how the same ruling relations, texts, and institutional processes operate across two or more distinct organizational or community settings. By holding the analytical framework constant while varying the site, this design reveals both the trans-local reach of ruling apparatus and the locally specific ways people navigate institutional coordination.	Comparative ethnography is a qualitative research design that conducts in-depth ethnographic fieldwork across two or more sites, groups, communities, or cultural settings in order to generate systematic comparisons. Rather than describing a single community in isolation, it traces similarities, differences, and interconnections across cases, producing theoretically grounded insights that no single site could yield alone.