Blame the Overweight Jockey. In other words, the jockey (size of the government) got fat and weighed down the horse. If they truly want faster growth, policymakers need to focus on slimming down the government, not growing it under the guise of boosting “aggregate demand.” Tax cuts and regulatory relief help. More spending, more bank regulation and negative interest rates have failed to produce results. If we want 3-4% real growth in the future, spending restraint is the answer.