Deletion of Indexing Operating Performance

Comment: First, this would appear to be a variation on benchmarking, whose claimed difference is in a more indefinite and vaguer set of data sources for comparison:''Different from benchmarking, indexing operating performance uses an investor perspective to select peers for performance measurement. Classical benchmarking focuses only on peer companies with similar products or similar operating processes. Indexing uses an extended peer universe that includes companies that can be considered alternative investment opportunities from the perspective of an investor. This will include companies with similar distribution and purchasing processes which are subject to similar operating risks from an investor perspective.''This would make this article a |content fork.  Second, per
Stance: delete
Cited policy: Wikipedia:Content forking (WP:CFORK)

Comment: Please note that the purpose of this discussion is to determine whether the article Indexing Operating Performance meets Wikipedia's standards for inclusion, including |verifiability and |notability among others. It is not to discuss the value of of the concept that article describes. Although all Wikipedia editors, including new ones, are welcome to contribute to the discussion, newer editors may find it useful to review Wikipedia:Deletion policy, Wikipedia:List of policies to cite in deletion debates, and Wikipedia:Arguments to avoid in deletion discussions
Stance: comment
Cited policy: Wikipedia:Verifiability (WP:V||WP:N)

Comment: per lack of independent  about it. I checked about half of the /publikationen link, and every one was by Hermann Stern and/or Obermatt, which is intimately related to him. The problem isn't lack of evidence that ''he'' is publishing about it and makes a case that it is important, it's lack of evidence that ''anyone else'' seems to care enough about it to do so--that's what  is all about. I only barely read German, so perhaps someone who does can provide two or three specific refs that are by unaffiliated authors that discuss this specific topic, that would be useful and I'd be willing to look and perhaps change my !vote
Stance: delete
Cited policy: Wikipedia:Reliable sources (WP:RS||WP:N)