“…A finite-dimensional domain R is said to be Jaffard if dim(R[X 1 , ..., X n ]) = n + dim(R) for all n ≥ 1; equivalently, if dim(R) = dim v (R) [1,4,14,19,27]. The class of Jaffard domains contains most of the well-known classes of finitedimensional rings involved in dimension theory of commutative rings, such as Noetherian domains [29], Prüfer domains [19], universally catenarian domains [3], and stably strong S-domains [28,30] [21,26,31,34]; as a matter of fact, these mainly arise as polynomial rings over Prüfer domains or as pullbacks, and both settings either yield Jaffard domains or turn out to be inconclusive (in terms of allowing the construction of counterexamples) [1,15]. In order to find the missing link, one has then to dig beyond the context of PVMDs.…”