The Power of CashWe all love paying with our phones and collecting credit card bonuses, but Prof. Zagorsky shows us that the costs of this system are considerable, and are borne disproportionately by the poor. With a combination of careful research and everyday stories he argues convincingly that if we allow cash to disappear, we will regret it. ADAM JAFFE, Fred C. Hecht Professor in Economics Emeritus, Former Chair of Economics and Dean of Faculty, Brandeis
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