“Against a Happiness Ceiling: Replicating Killingsworth & Kahneman (2022)” by charlieh943

Epistemic Status: somewhat confident: I may have made coding mistakes. R code is here if you feel like checking. Introduction:  In their 2022 article, Matthew Killingsworth and Daniel Kahneman looked to reconcile the results from two of their papers. Kahneman (2010) had reported that above a certain income level ($75,000 USD), extra income had no association with increases in individual happiness. Killingsworth (2021) suggested that it did. Kahneman and Killingsworth (henceforth KK) claimed they had resolved this conflict by (correctly) hypothesizing that: 1) There is an unhappy minority, whose unhappiness diminishes with rising income up to a threshold, then shows no further progress (i.e., Kahnemann's leveling off); 2) In the happier majority, happiness continues to rise with income even in the high range of incomes (i.e., Kllingsworth continued log-linear finding) (More info on this discussion can be found in Spencer Greenberg's thoroughly enjoyable blog post. Spencer [...] ---Outline:(00:18) Introduction:(03:04) Summary of Findings(04:07) Results(05:07) Median Regressions(05:21) Figure 1(06:16) Regressions at Various Percentiles(06:55) Figure 2(08:38) Implications(10:50) Table 1: Happiness at Different Percentiles (above, KK; below, me)The original text contained 2 footnotes which were omitted from this narration. --- First published: May 28th, 2024 Source: https://forum.effectivealtruism.org/posts/A5voYMFhPkWTrGkuJ/against-a-happiness-ceiling-replicating-killingsworth-and --- Narrated by TYPE III AUDIO.