这篇文章暂时没有找到。关于这篇文章，在不同的文章的参考文献中不同，例如Olsen, G.D., Swait, J. (1997) Nothing is Important, Working Paper, September 1997, Advanis Inc., 12 W University Ave. #205, Gainesville, FL 32601.（http://ageconsearch.umn.edu/bitstream/24101/1/sp970008.pdf）、Olsen, G.D., and Swait, J. (1993). "The Importance of Nothing." Working Paper, University of Calgary. （http://stephanehess.me.uk/papers/Hess_Beck_Chorus_final.pdf）、Olsen, G.D. and Swait, J.D. (1998) Nothing is important. Working Paper, Faculty of Management, University of Calgary.（http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.676.7536&rep=rep1&type=pdf），以上3个链接均可下载，其中第1个链接也是作者Swait J D.的文章，看看是否需要~~