🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ358063· pop 26· linked from 179 articlesdeadweight lossmeasure of lost economic efficiencyAvailable in 26 languagesEspañolFrançais中文日本語РусскийPortuguêsItalianoالعربيةहिन्दीArmenianConnectionssurplusEntityeconomicsEntityCategoriesImperfect competitionPrice controlsScarcityWelfare economics