The only nautical analogy that I have carried through my days as a professional economist is the one that apparentely John F. Kennedy coined – A rising tide lifts all boats. It was used by famous American progressive economist Arthur Okun in the 1960s to motivate his research on upgrading benefits of what he called the high pressure economy. It was an aspirational term used to goad national governments into fiscal action to ensure that the economy was always as close to full employment (high pressure) as possible. Accordingly, when the economy is at high pressure, both the strong and the weak prosper. Labour participation is strong, unemployment is at the irreducible minimum, labour productivity is high, wages are high and a number of upgrading effects across social classes and generations occur. Children from disadvantaged families get a chance to transcend poverty and workers who are displaced by global economic changes are able to be re-absorbed into productive work. Direct public sector job creation is a significant part of the national government’s responsibilities in this regard. If the private sector is incapable of providing enough jobs then there is only one sector left, ladies and gentlemen. Today I read of a new nautical analogy and my how times have changed! Its time to debrief again!

Can a city or state become a sovereign nation? We know what a sovereign nation is – one that has the capacity to issue its own currency and oblige its residents to pay their taxes in that currency. We also know that a state or city is thus not a sovereign nation because it uses the currency of the sovereign nation it “lives within”. So a state or a city is financially constrained in much the same way as a household. In that context, spending has to be financed either from higher taxes or debt issues which clearly places some limits on what programs a city or state can pursue. Further, a city can go bankrupt (become insolvent) in the local currency whereas a sovereign government cannot. So how might cities solve their infrastructure and social needs when they are so constrained?

I am awarding this week’s worst piece of economics journalism to an article that appeared in Saturday’s Australian newspaper and was written by high-profile economics correspondent George Megalogenis. The article makes a sequence of statements that cannot be supported by any credible macroeconomic theory. Why do journalists write things that they do not seem to understand? Anyway, in case any of my readers happened to waste their time reading this article I offer the following clean-up job. Yes, its that time again. Time to debrief.

The issue of minimum wage adjustments always invokes a lot of debate and invokes the usual (boring) reactions from employer groups and conservative economists. Their narrative is always the same: you cannot have a minimum wage rise because it will cause unemployment among the low-skill ranks of the workforce. If you believed their logic, then there never would be a minimum wage rise. The reality is that there is no evidence available to support these notions and lots of evidence to refute it. The new problem is that the current Federal government is now aligning with the conservatives and using the same defective logic to oppose any reasonable rise in the minimum wage. Its that time again. Time to debrief.