Heterodoxy on central bank independence and monetary policy

In the wake of Donald Trump’s call for lower US interest rates in the midst of solid economic growth and low unemployment, The Economist magazine ran a couple of articles on the threat of populist leaders to central bank independence (CBI) and low inflation.

It is more than 40 years since the publication of the intellectual justification for CBI of Finn Kydland and Edward Prescott, propounding the idea of time inconsistency. Based on the concept of the natural rate of unemployment (NRU), political control of interest rates will give rise to the temptation for politicians to boost aggregate demand and lower unemployment in the short run, below the NRU. This will prove unsustainable over the longer run, merely producing higher inflation, with inevitable costs to economic efficiency and growth.

This was apparently what caused the stagflation of the 1970s, when unemployment and inflation rose together, undermining the putatively Keynesian Phillips curve. The upshot is that politicians and voters are better off with CBI, with the central bank given a fixed mandate of low inflation and autonomy in how it achieves this.

But what is the reality of CBI and monetary policy? Here are some quotes from heterodox economists critiquing the mainstream consensus. Continue reading


The policy that shall not be named

Production_LineThe IMF recently published a refreshing paper on the principles of industrial policy. The paper is quite lengthy, so I will summarise and discuss some of the main points here. The authors do not speak for the IMF of course, and it merely reflects their current research, but it remains important.

The paper is important because it unambiguously makes the case for an active industrial policy in developing countries to enable them to catch up with the richest countries.

They argue that successful examples of such a development strategy have been extremely rare in recent decades, but that it is vital to learn from them. They use the case studies of the ‘Asian miracle’ economies of South Korea, Taiwan, Singapore and Hong Kong, which were relatively poor some decades ago, but managed to industrialise and grow rapidly, enabling them to catch up and graduate into the club of advanced economies.

They also note that most if not all of today’s rich countries, including the US, Japan and Germany, followed such a strategy during their catch-up phases of growth, and continue to employ industrial and technology policies, albeit in different forms.

The paper is also refreshing because the IMF, and the World Bank, are not known for supporting the principles of industrial policy as a viable development strategy. In their dealings with financial crises and developing countries in recent decades, they have tended to promote and enforce an anti-developmental state neoliberal policy agenda, known as the Washington Consensus, with often dire results for levels of poverty and inequality and the ability of governments to encourage successful development. Continue reading

The UK’s pay squeeze – no end in sight?

workersSince the Great Recession, and among the world’s richest economies, pay growth in the UK has been historically weak. The Economist magazine reported on 20th April that the pay squeeze in the UK has eased during the last year or two, but is by no means over.

Nominal wages are now growing at around 3.5% year, while real wages (adjusted for inflation) are growing at 1.5%. In a way, this slight improvement is to be expected, with employment at a high level and unemployment relatively low, creating a tightening labour market, and shifting bargaining power from employers towards workers.

Another piece of good news is that more of the jobs now being created have higher pay. To put it another way, the composition of the workforce is changing. As The Economist put it, “strawberry-pickers have made way for stock-pickers”. Continue reading