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Welcome to the participant recruitment system of the Munich Experimental Laboratory for Economic and Social Sciences (MELESSA)!

You can register both for laboratory experiments that will be conducted at our lab in Munich and for online experiments.

In order to participate in experiments, you must agree to our rules and regulations. Please pay attention to our privacy policy as well. In order to register successfully, you must accept both.


You will find general information regarding the laboratory and the lab team here: MELESSA

In case you have questions, please refer to

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For questions please contact