Efficiency in the Use of Technology in Economic Education: Some Preliminary Results
初步研究了经济教育中技术使用的效率问题，基于美国经济评论发表的数据，对高等教育中的技术应用效果进行了分析。
Efficiency in the Use of Technology in Economic Education: Some Preliminary Results by Kim Sosin, Betty J. Lecha, Rajshree Agarwal, Robin L. Bartlett and Joseph I. Daniel. Published in volume 94, issue 2, pages 253-258 of American Economic Review, May 2004