経けい済ざい社しゃ会かい学がく

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Meanings

1

noun

economic sociology

An academic discipline studying the social aspects of economic phenomena.

sutra, longitude, pass thru

済settle (debt, etc.), relieve (burden), finish

社company, firm, office

会meeting, meet, party

学study, learning, science

経けい済ざい学がく
経済学 is the broader field of economics, while 経済社会学 specifically examines the social dimensions of economic activity.
社しゃ会かい学がく
社会学 is general sociology; 経済社会学 is a subfield that applies sociological perspectives to economic issues.

Compound of 経済 (economy) + 社会学 (sociology), likely a calque from English 'economic sociology'.