Our basic research question is the following: what are the effects of providing information about income distribution and the personal position/rank relative to others on satisfaction, happiness, attitudes, beliefs, preferences as well as labor and health outcomes? Similar questions have been asked by a number of world-class research teams in recent years (Card et al., 2012; Kuzmienko et al., 2015; Karadja et al., 2017; Perez Truglia, 2019; Bastani & Waldenström, 2019) but our specific contribution is to compare the causal effects of relative income information for several reference groups to which an individual belongs, such as their educational credential, occupation, birth cohort, municipality, including the nationwide comparison which has been typically used in many studies. To understand which relative income information is most relevant for the participants, we also have a treatment where subjects are free to choose to view one of several distributions. This treatment allows us to better evaluate which selection effects may be present in the field in situations where relative income information is freely available for those willing to search for it, and which effects the information is expected to have under those circumstances. A further contribution is to analyze the effects of relative income information on real behavior such as job mobility or charitable giving, in addition to satisfaction or intended behavior, combining information from the experiment with rich register data. We have previously pre-registered and run the associated pilot data collection and study. This is the pre-registration of the main data collection and main study.