Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
We explore the connection between the average propensity to consume (APC) and wealth to income ratio (WY) in the US. We find evidence of a long-run relationship characterised by threshold error correction. It is the APC that responds to long-run disequilibrium where the speed of adjustment is asymmetric insofar as being most likely fastest in regimes characterised by a high APC and low WY.