Dear all,
I am a PLS-beginner and currently setting up my first SEM. Apart from some calculation issues to which I've found very helpful advise in this forum, I have a so far unresolved problem concerning the set-up of my model:
I use 4 similar reflective variables which measure "scope of information" from four different kinds of information sources (e.g. from management information system, personal sources etc.).
In a first step, I like to combine these four variables to get a measure for the "total information scope" and then integrate it into an SEM as exogenous variable.
In a second step, I like to integrate each of this four variables (i.e. sources) as exogenous variables to find out which sources have which effect on the endogenous variable.
Now I wonder about the following questions for which I hope to get some adive:
* Can I use 2nd order modelling for aggregating the four variables?
* I thought of just summing the variables up - which on the other hand is a special kind of 2nd order model?
* If I combine them in a 2nd order model, could I still use the individual 1st order variables for the path analysis in the second step?
* Can anyone name any references in the areas of strategic management, management accounting or organizational behavior?
I am looking forward to receiving any thoughts on that!
Many thanks,
Wolfgang
2nd order subconstructs for further analysis?
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2nd order subconstructs for further analysis?
RWTH Aachen
Lehrstuhl Wirtschaftswissenschaften
für Ingenieure und Naturwissenschaftler
- gründerkolleg -
Web: www.gruenderkolleg.de
Blog: www.ae-blog.de
Lehrstuhl Wirtschaftswissenschaften
für Ingenieure und Naturwissenschaftler
- gründerkolleg -
Web: www.gruenderkolleg.de
Blog: www.ae-blog.de