In typical normal theory regression, the assumption ofhomogeneity of variances is often not appropriate.Instead of treating the variances as a nuisance andtransforming away the heterogeneity, the structure ofthe variances may be of interest and it is desirable tomodel the variances. Aitkin...

The past two decades have witnessed a surge in interest in the field of nascent entrepreneurship. In this title, the editors successfully draw together the most important works that utilize the new real-time approaches for studying early stage entrepreneurial activity that were developed and...