Bishop, Phillip M.; Nicholson, Charles F.; Pratt, James E. - East Asian Bureau of Economic Research (EABER) - 2001
The difficulty of reliably and accurately incorporating tariffrate quotas (TRQs) into trade models has received a lot … tariff and nontariff instruments in an effort to standardise trade barriers, and facilitate their future liberalisation … States. It has been argued that TRQs are complex instruments and are difficult to model because for any trade flow between …