Targeted estimation of state occupation probabilities for the non-Markov illness-death model

We use semi-parametric efficiency theory to derive a class of estimators for the state occupation probabilities of the continuous-time irreversible illness-death model. We consider both the setting with and without additional baseline information available, where we impose no specific functional form on the intensity functions of the model. We show that any estimator in the class is asymptotically linear under suitable assumptions about the estimators of the intensity functions. In particular, the assumptions are weak enough to allow the use of data-adaptive methods, which is important for making the identifying assumption of coarsening at random plausible in realistic settings. We suggest a flexible method for estimating the transition intensity functions of the illness-death model based on penalized Poisson regression. We apply this method to estimate the nuisance parameters of an illness-death model in a simulation study and a real-world application.     

The sound of liminality: MHD's afro trap,affective listening,and the (re)invention of Afropean identities in France

This article is an exploration of the world making capacities of afro trap. Through an extended case study of MHD's discography, I ask what can be learnt about the liminal experiences of postcolonial black citizens, or Afropean citizens, in France, by listening to popular music. I argue that through embracing, reinventing, and (re)producing familiar Afropean soundscapes, MHD claims and creates from his liminal subject position. Going against the assumption that Frenchness and blackness are always mutually exclusive and in tension, this music sonically proposes a way of being otherwise in France, stemming from this liminality. I see in what I call ‘the sound of liminality’ an instance of ‘queering ethnicity,’ one which channels the affective capacities of sound. I propose affective listening as a method that, incorporating autoethnography to consider critical listening positionality, facilitates a renewed attention to sound as an object of sociological inquiry.