I outline the missing link in macroeconomic analysis of fiscal policy. While the Office for Budget Responsibility’s (OBR) remit does allow it to judge whether the effects of fiscal (or other economic policies) on potential output are material, such judgements will matter little for the horizon over which it is being asked to assess whether the government will meet its fiscal rules. Even if there is a material permanent increase in public investment, for example, as in the 2020 March Budget with a commitment to step from 2% of GDP to 3% of GDP, it takes a quite some time before it cumulates to a sufficient impact on the stock of public capital and on potential output to make a significant difference to the fiscal denominator. But it surely will.

The pandemic-induced economic crisis has seen a massive increase in savings as households could not spend their income. The last time that consumers were seriously rationed was during the Second World War. This article models the behaviour of households during the War years and its immediate aftermath in Ireland, Sweden, the US and UK. Savings were held in liquid form and, once the War was over and rationing eased, a consumption boom transpired. However, significant excess savings were converted into physical assets in the housing market. There is evidence that this pattern is being repeated as the Covid-19 crisis eases.

Should the transmission of monetary policy be understood in terms of its impacts on interest rates and bond yields, or monetary aggregates? This article considers the relationship between those aggregates and inflation, both over the past and more recently. And explains how the MPC takes account of “QT” in its forecasts.

Following the covid-induced lockdowns, many commented on the role the German model of Kurzarbeit could play in reducing unemployment. Other countries emulated the model. Looking at the experiences of Germany, the UK, Sweden and the USA, the article analyses the strengths and weaknesses of short-time working (STW) schemes. It asks whether STW has been well designed to have optimal short and longer run impact. It is quite effective as a short-term palliative, but in longer downturns, its weaknesses come to the fore. It is by no means clear that the UK needs a permanent replacement for the furlough.

A recent contribution to research on age and well-being asserts that the impact of age on happiness is ‘u-shaped’ virtually everywhere. I evaluate that finding for European countries, considering whether it is robust to alternative methodological approaches. The analysis excludes control variables that are affected by age (noting that those variables are not antecedents of age) and explores the relationship via models that do not impose a quadratic functional form. The article shows that these alternative approaches do not produce a u-shape ‘everywhere’: u-shapes are evident for some countries, but for others, the pattern is quite different.

This article is a response to a piece in this journal, by David Bartram, which questions the validity of a vast literature establishing consistently a U-shaped relationship between age and happiness. There are 618 published studies that find U-shapes in that relationship in 145 countries, and only a handful that do not. Of the 30 countries that Bartram (2023, National Institute Economic Review, 1–15) examines, he finds U-shapes in 18. We show compelling evidence of U-shapes in the remaining dozen countries. Supporting evidence of a U-shape is found in objective measures including deaths of despair, depression, stress and pain that are worst in midlife.

This paper weighs possible medium-term responsible policy choices to the extraordinary expansion of government spending in response to the COVID-19 outbreak. The paper is divided into two parts. In part 1 of the paper, we look at conventional debt sustainability and question whether conventional rules created during a period of high interest rates and high inflation remain relevant. Current and future conditions support a case for government debt/GDP to remain elevated compared to history, conditional upon limited state interference in the economy to allow appropriate allocation of capital and resources. In part 2, we consider the historical experience of the United Kingdom. History shows the country had several examples of rapid, large-scale expansion of government debt relative to the size of the economy. On each occasion, the elevated level of debt-to-GDP was later reduced by a combination of relatively benign factors, including commitment to low inflation and sound monetary system. This supported the financial probity of the UK government and allowed it to continue to borrow unimpeded.