New answers tagged experimental-psychology
2
Here is a scale on benign and malicious envy. It isn't exactly what you want, but it may contain some citations that are of interest you. I believe they also mention the dark triad, which @Tony Mobbs suggested. Both are worth a look at least. I think the scale is on OSF (osf.io) if you can't access the paper.
https://journals.sagepub.com/doi/abs/10.1177/...
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