This study uses the gravity model to estimate the effects of food safety regulations implemented by the partner countries on agri-food exports of China. Annual bilateral trade data are compiled for major agrifood export items of China like apples, kidney beans, garlic, mandarins and orange, meat...

The issues of zero trade observations and the validity of the log linear transformation of the gravity equation have generated a number of debates in the literature with differing claims about the most suitable estimation technique. To produce unbiased and consistent estimates for policy making,...