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Operating Performance in the Wake of ERP Implementation: Triangulating Results for Chinese Manufacturing Companies

Savage, Arline; Callaghan, Joesph; Dang, Li; Sun, Y. - McColl School of Business, Queens University of Charlotte - 2010

This paper reflects the first stage of research related to company performance in the aftermath of an ERP implementation. We obtained a unique set of data for 198 public Chinese manufacturing companies involved in enterprise resource planning (ERP) implementations from 1993 to 2006. We collected...

Persistent link: https://www.econbiz.de/10008490391

Total, Structural and Secondary Moderating Effects in the Tobit Model and Their Computation Using Stata

Bowen, Harry P. - McColl School of Business, Queens University of Charlotte - 2010

This paper derives expressions for the total, structural and secondary moderating effects, as discussed in Bowen (2010, Journal of Management), for the commonly used Tobit model. Stata program statements are presented that compute the values of each effect and assess their significance.

Persistent link: https://www.econbiz.de/10008533304

Testing for Moderating Effects in Limited Dependent Variable Models : Structural versus Secondary Interactions

Bowen, Harry P. - McColl School of Business, Queens University of Charlotte - 2009

interaction variable. While recent papers clarify the methods for deriving and analyzing a moderating effect in LDV models, it is … including an interaction variable in the model and one that arises naturally from the inherent nonlinearity of such models. This … recommended, to test for significance of the moderating effect derived from the model that includes the interaction variable but …

Persistent link: https://www.econbiz.de/10005068622