GDP is a flow and is the sum of the all expenditure flows over a given period

I have two days of teaching left in Helsinki and my next stop on Friday is Dublin where I will be discussing unification and exit. Should be a fun topic. Its Wednesday back home already and today I consider a matter that came up in one of my classes that I am taking in macroeconomics at the moment at the University of Helsinki. Students really struggle when first introduced to the idea of a stock and a flow. They can easily be led into defining a flow as a stock. Getting this absolutely right is one of the key building blocks in understanding basic macroeconomics and the links between the expenditure system and financial accumulation. Modern Monetary Theory (MMT) builds heavily on the difference between stocks and flows and is also what we call stock-flow consistent. So all flows that inform stocks are accounted for in a consistent way. So, for example, we know that when households save, which is the residual of disposable income that is not consumed and a flow, this accumulates into a stock of financial wealth. Today, I am seeking to clarify the issue in my class that we did not have sufficient time to deal with in detail last week. And after that, some music to restore sanity.

Read more

Eurozone 2020. Don’t mention the War!

I guess I cannot avoid commenting on the European Commission’s recently released (February 5, 2020) – Economic governance review – which, allegedly, “seeks to assess how effective the economic surveillance framework has been in achieving three key objectives: ensuring sustainable government finances and economic growth, as well as avoiding macroeconomic imbalances; … promoting convergence in Member States’ economic performance.” The short answer is that the framework has failed on all fronts. The Member State fiscal situations are always mostly teetering on the edge of insolvency and only the ECB has been bailing them out; macroeconomic imbalances that really matter, such as the on-going illegal German external surpluses persist, and divergence is the Eurozone norm. Why? Another simple answer: because the architecture of the currency union is deeply flawed and biases the economies to crisis and makes them vulnerable, in an existential sense, to fluctuations in global activity. Why would they have done that? Answer: the triumph of neoliberal ideology over reason.

Read more

US Labour Market – stronger at the start of the year

On February 7, 2020, the US Bureau of Labor Statistics (BLS) released their latest labour market data – Employment Situation Summary – January 2019 – which reveals a labour market was stronger in January by a considerable margin. Employment growth was robust and the participation rate rose by 0.2 points, which meant that the labour force change outstripped the net jobs added and unemployment rose as a consequence. But the employment-population ratio rose by 0.1 points. The Broad labour underutilisation ratio (U-6) remains high, and rose in January by 0.2 points, because there were more underemployed workers. An examination of the transition probabilities show that there is still strong growth into employment from those who were previously outside the labour force (in inactivity). The corresponding entry from outside the labour force into unemployment continues to fall. So the US labour market is absorbing new entrants straight into employment at increasing rates, which is a good sign. Overall, these appears to be excess capacity that can still be tapped if growth is strong enough. And while workers are still being absorbed into paid employment from outside the labour force is a sign of a strengthening labour market, as regular readers will know, I have documented the strong bias in the US to lower paid and precarious work. So getting workers into paid employment is one thing. Paying them decent wages and providing them with secure jobs is another.

Read more

The Weekend Quiz – February 8-9, 2020 – answers and discussion

Here are the answers with discussion for this Weekend’s Quiz. The information provided should help you work out why you missed a question or three! If you haven’t already done the Quiz from yesterday then have a go at it before you read the answers. I hope this helps you develop an understanding of modern monetary theory (MMT) and its application to macroeconomic thinking. Comments as usual welcome, especially if I have made an error.

Read more

The old guard trying to stay relevant and failing

I am doing the Thursday is Wednesday trick again today, given that I posted Part 2 of my detailed response to enquiries about MMT and what I term the MMT Project yesterday, and that I have promised myself to use Wednesday’s for other writing. I am also quite busy in Helsinki today with commitments so only a short post today. So just a brief comment on the latest fiasco from ‘Mr Spreadsheet’ Kenneth Rogoff as he stares into the abyss of irrelevance and is trying to hand on like grim death to any shred of credibility. He has none. If he ever did, the spreadsheet scandal finished it. But he never did anyway.

Read more

MMT and the MMT Project – Part 2

One of my presentations at the January Sustainability Conference in Adelaide focused on the basics of Modern Monetary Theory (MMT). I was asked by the organisers to provide some clarity on the basics of MMT and to demarcate where MMT starts and finishes. I started the first of two talks I gave at that conference by stating that MMT was macroeconomics. It is within that discipline. It is not within the discipline of law, sociology, psychology, cultural and media studies etc. Macro is macro. I subsequently received a lot of correspondence about this and have had subsequent follow-up conversations with some MMT activists about the meaning of the ‘categories’ I introduced. I thought it would be useful to write an extended account of what I was thinking when I said those things. It will help clarify what I see as the difference between MMT and the MMT Project. You can see exactly what I said if you want to watch the video of the presentation. But, of course, that doesn’t necessarily mean you will ‘know’ what I meant. So this blog post seeks to clarify some of those comments so that everyone explicitly understands what I was talking about. This is Part 2 of a two-part series where I discuss what I call the MMT Project and other issues that seem to cause confusion and/or concern.

Read more

MMT and the MMT Project – Part 1

One of my presentations are the January Sustainability Conference in Adelaide focused on the basics of Modern Monetary Theory (MMT). I was asked by the organisers to provide some clarity on the basics of MMT and to demarcate where MMT starts and finishes. I started the first of two talks I gave at that conference by stating that MMT was macroeconomics. It is within that discipline. It is not within the discipline of law, sociology, psychology, cultural and media studies etc. Macro is macro. I subsequently received a lot of correspondence about this and have had subsequent follow-up conversations with some MMT activists about the meaning of the ‘categories’ I introduced. I thought it would be useful to write an extended account of what I was thinking when I said those things. It will help clarify what I see as the difference between MMT and the MMT Project. You can see exactly what I said if you want to watch the video of the presentation. But, of course, that doesn’t necessarily mean you will ‘know’ what I meant. So this blog post seeks to clarify some of those comments so that everyone explicitly understands what I was talking about. This is Part 1 of a two-part series (split because of length). In Part 1, I discuss the idea that MMT is macro. In Part 2, I discuss what I call the MMT Project and other issues that seem to cause confusion and/or concern.

Read more

Travelling today

No blog post today as I am travelling and catching up after travel, depending which time zone you might be in. I am now starting my latest European and UK tour and will be appearing at a number of events and functions over the next three weeks. I am leaving a nation with elevated (very) levels of temperature (43 degrees Thursday, 39 today), out of control bushfires creating permanent changes in our fauna, flora and social settlements (many of these will not recover), and an extended drought. I am heading to a place that is normally snowbound this time of year, but as of today (February 1), there is no snow on the ground and temperatures are still above zero. I understand variance, but, the extremes are becoming more noticable as the years pass. And, I will enter the UK, as an independent nation for the first time in 47 years. I think that is something to be happy about, although I understand that a signficant proportion of the British population are not happy about it. But that is the nature of our political systems.

Read more

The Weekend Quiz – February 1-2, 2020 – answers and discussion

Here are the answers with discussion for this Weekend’s Quiz. The information provided should help you work out why you missed a question or three! If you haven’t already done the Quiz from yesterday then have a go at it before you read the answers. I hope this helps you develop an understanding of modern monetary theory (MMT) and its application to macroeconomic thinking. Comments as usual welcome, especially if I have made an error.

Read more
Back To Top