Beispiel #1
0
def deadw(m):
    "Computes deadweight loss for market m."
    # == Create analogous market with no tax == #
    m_no_tax = Market(m.ad, m.bd, m.az, m.bz, 0)   
    # == Compare surplus, return difference == #
    surp1 = m_no_tax.consumer_surp() + m_no_tax.producer_surp()  
    surp2 = m.consumer_surp() + m.producer_surp() + m.taxrev()
    return surp1 - surp2