Omitted Cross-Price Variable Biases in the Linear Travel Cost Model: Correcting Common Misperceptions
纠正了线性旅行成本模型中关于遗漏交叉价格变量偏差的常见误解，指出正确设定模型的重要性，对从事环境价值评估的研究者具有参考价值。
Peter P. Caulkins, Richard C. Bishop, Nicolaas W. Bouwes, Omitted Cross-Price Variable Biases in the Linear Travel Cost Model: Correcting Common Misperceptions, Land Economics, Vol. 61, No. 2 (May, 1985), pp. 182-187