The effective rate of protection
(a). distinguishes between tariffs that are effective and those that are ineffective (b). is the minimum level at which a tariff becomes effective in limiting imports (c). shows how effective a tariff is in raising revenue for the government
(d). shows the increase in value added for domestic production that a particular tariff structure makes possible, in percentage terms
(a). distinguishes between tariffs that are effective and those that are ineffective (b). is the minimum level at which a tariff becomes effective in limiting imports (c). shows how effective a tariff is in raising revenue for the government
(d). shows the increase in value added for domestic production that a particular tariff structure makes possible, in percentage terms