🌐EnglishEnglishDeutschEspañolItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусскийالعربيةفارسیไทย한국어中文日本語EntityQ312588· pop 32· linked from 154 articlessubstitute goodeconomics concept of goods considered interchangeableAvailable in 32 languagesEspañolDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAlbanianAzerbaijaniBasqueConnectionseconomic profitEntityluxury goodEntityCategoriesConsumer theoryGoodsPerfect competitionUtility function types