Here is a nice video introduction to the life and work of John Maynard Keynes, whom many regard as the greatest economist of the 20th century. Keynes’ goal was to save the capitalist system from its worst defects, particularly mass unemployment, through intelligent government interventions, at both the national and international level. For Keynes, it was more about economic reform than revolution.
As an economics student I was strongly influenced by leftist Keynesian ideas, which I later found out are broadly termed post-Keynesian. I often tried to make that come across in my essays. Some of my teachers didn’t like that, as such ideas tend to be outside the mainstream.
Since then, I have explored political economy more widely, including the work of Marx and modern-day Marxists. I have become a little disillusioned with Keynesian policies, or at least the prospect of our political masters coming together to put them into practice. I now see industrial and social welfare policies as equally important at the national level, both for the developed and developing nations.
As a result, I have become less of a post-Keynesian, and more aware of the limits to successful interventions under capitalism. I try to be more flexible ideologically, but I still find Keynesian ideas useful and they remain important to progressive thinking.
The aim of QE is to reduce long-term interest rates, boost private sector lending, and raise asset prices to generate a positive wealth effect on private spending. Altogether, these are meant to raise private sector consumption and investment, and thus economic growth.
Richard Koo, economist at Nomura and originator of the theory of balance sheet recessions, has outlined the potential problem of the ‘QE Trap’ (2015). While QE might have the effect of mitigating such a recession, once the recovery is underway, its withdrawal could lead to slower growth than otherwise. In other words, over the longer term, its overall effect might be negligible or even negative: Continue reading →
Keynesian economics emphasises the primacy of aggregate demand or expenditure in driving the growth of output and employment. More mainstream neoclassical Keynesians, and the New Keynesians, tend to argue that inadequate demand is a short run phenomenon. The more radical post-Keynesians argue that it can be a problem in the long run too.
To varying degrees, these economists make the case for demand management via some combination of monetary, fiscal and exchange rate policy. The more radically minded have also long argued for incomes policies to manage wage and price inflation, and reform to the international monetary system in order to allow national governments the space to manage demand and promote full employment while preventing excessive and destabilising current account imbalances.
While Keynesian economics focuses on demand and, traditionally, macroeconomics, industrial policy aims to impact more on the supply-side of the economy and draws on microeconomics. Continue reading →
This quote is taken from a footnote to Marx’s Capital Volume II (p. 391 in the Penguin edition). The volume was put together after Marx’s death by his friend and collaborator Engels, drawing on extensive notes. The quote provides inspiration for the analysis of one particular contradiction in the dynamics of capitalism :
“Contradiction in the capitalist mode of production. The workers are important for the market as buyers of commodities. But as sellers of their commodity – labour-power – capitalist society has the tendency to restrict them to their minimum price. Further contradiction: the periods in which capitalist production exerts all its forces regularly show themselves to be periods of over-production; because the limit to the application of the productive powers is not simply the production of value, but also its realization. However, the sale of commodities, the realization of commodity capital, and thus of surplus-value as well, is restricted not by the consumer needs of society in general, but by the consumer needs of a society in which the great majority are always poor and must always remain poor.” (my emphasis)
It is important not to take this quote out of context. In addition, despite significant inequality and poverty, Marx was clearly wrong about the majority always remaining poor under capitalism. However, the contradiction described here between the production of surplus value and its realization upon sale, has given rise to plenty of debate among left economists. Continue reading →
Yesterday’s post mentioned the ‘beggar-thy-neighbour’ policies pursued by Germany, which have supported export-led growth, at the expense of its eurozone neighbours, and more recently the wider global economy. The Trump administration has criticised German trade policies and has vowed to use protectionism to promote US industry. It is possible that this will create employment in the short run in particular industrial sectors, but the effect on the US economy overall will be more complex. Other nations could retaliate and the resultant shrinkage in world trade could ultimately undermine global economic growth, albeit unevenly.
In a world with persistently sluggish growth in demand, such as we are continuing to witness in the wake of the financial crisis, there is thus a greater potential for conflict over international trade. Things have not entirely mirrored the 1930s, when the Great Depression gave rise to substantial protectionism in many nations, but the pressure to adopt nationalist policies in the absence of global cooperation is still strong. Continue reading →
This paper by Jorg Bibow has a useful take on how an ideology of anti-Keynesianism among German policymakers and its economic outcomes as a popular mythology result from a misreading of economic history. This faulty economic analysis has arguably played a major role in the eurozone crisis, and recent improvements in the eurozone economy are at the expense of the rest of the world. This is a form of ‘beggar-thy-neighbour’ policy, as a weak euro is stimulating demand for eurozone exports from its external trading partners, while domestic demand in the region remains weak. The eurozone economy is therefore improving by making the zone as a whole more like Germany in recent history, which has ‘succeeded’ via a dependence on export-led growth. Continue reading →
Donald Trump has claimed that the jobs figures for the US under Barack Obama were ‘phony’. Now with the first set of monthly jobs figures published under his presidency, he has claimed credit for the picture they give of a healthy labour market. In fact, they are the 77th consecutive month of job gains in the US. Now of course, changes in employment are not all down to the White House, but government policy does have an influence.
Unemployment in the US is now down to less than 5%, an apparently good performance. But the employment rate is only at about 60% of the population and has been falling since 2000 when it was about 65%. Growth in average wages has also been weak in recent years. Compare these figures with those for the UK, where unemployment lies at a similar rate, but the employment rate is up at 75%. Wages have been similarly stagnant, while the number of self-employed workers has risen strongly since the recession. Productivity growth in the two economies has also been very weak for a number of years.
What can economics say about these trends, and the potential for policy to improve upon them? Continue reading →