Its my Friday lay day so less blog more other things. I noted yesterday that I can sense that the tide is turning in the policy debate. There is now increased commentary that talks up the need for larger deficits and claiming we should not be worried about debt ratios and all the rest of the irrelevant financial ratios that blight the political capacity of governments to maintain high levels of employment and growth. The IMF and the OECD is increasingly urging governments to spend more on infrastructure even though they retain their blighted (and wrong) notion of ‘fiscal space’. Just a few years ago these organisations led the charge for austerity. The evidence has not supported their previous zeal. While those who desire a more evidence-based and theoretically consistent macroeconomics debate applaud the shift in rhetoric and sentiment, there is still the danger that the debates will be based on erroneous principles or blurred reasoning. It is good that the tools and arguments of Modern Monetary Theory (MMT) are being use in the mainstream media to analyse important economic issues. But we also have to be careful to make sure our stories that accompany those tools and concepts don’t just create more fog – and resistance. The evidence suggests that there is still a long way to travel yet … but the tide is slowly turning. I will just keep at it!