Empirical Estimation of the Probability of Agricultural Subsidies for Wheat, An
在公共选择框架下，将政策干预视为内生变量，实证估计了发达国家和发展中国家农业保护的主要决定因素，发现生产者补贴等值（PSE）能最广泛覆盖不同政策工具的效果。
In the last decade there has been an increasing interest in the political economy of agricultural protection (PEAP). A recent development is the treatment of policy intervention as endogenous rather than exogenous, within a public choice framework. The authors investigate the prominent determinants of agricultural protection across industrialized and developing countries. They find evidence that producer subsidy equivalents (PSEs) provide the widest coverage of effects of different policy instruments.