Sam ← Feedback for Marginal Revolution University My feedback 1 result found Of all the goods and services in the Real world, Why does Prof. Alex TABARROK is using Slaves for application of elasticity of demand? 1 vote Vote Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close 1 vote 2 votes 3 votes Remove votes You have left! (?) (thinking…) 0 comments · General MRU Feedback · Edit… · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Submit Rating Sam shared this idea · Oct 23, 2020