Density Delay in the Evolution of Organizational Populations: A Model and Five Empirical Tests
研究了组织种群密度对后续组织创建率的延迟效应，提出密度延迟模型，并用报纸行业数据进行了五项实证检验。
Glenn R. Carroll, Michael T. Hannan, Density Delay in the Evolution of Organizational Populations: A Model and Five Empirical Tests, Administrative Science Quarterly, Vol. 34, No. 3 (Sep., 1989), pp. 411-430