Drifting to the top? Disentangling mechanisms influencing the turnover rate of popular music https://t.co/RW8JKZZ3q2
— Alberto Acerbi (@acerbialberto) July 31, 2021
From the linked article:
Abstract: What causes turnover on the Billboard charts? The neutral model of cultural evolution, which assumes that taste is transmitted via an unbiased copying process, provides precise predictions regarding expected popularity distributions and turnover within a popularity-ranked list. Recent advances in this line make it possible to characterize the likelihood of music taste transmission mechanisms by investigating departures of observed turnover rates from neutral model predictions. Here, I bias the neutral model to investigate four alternative conceptions of individual music taste transmission (song quality, individual status, social network, and anticonformist) and use agent-based simulations to examine the impact on turnover. I then compare modeled with empirical turnover data from the Billboard Hot 100 over the period from 1958 to 2021 and find that observed turnover patterns are reproduced only in an anticonformist model simulating the systematic rejection of the most popular songs. This finding was unexpected and challenges the notion of a generalized “preference for the popular.” Overall, this study contributes to ongoing debates regarding the mechanisms involved in the transmission of taste and the mechanics of fashion change.
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