Category: Monetary Policy

Quantifying the macroeconomic impact of geopolitical risk

Julian Reynolds

Policymakers and market participants consistently cite geopolitical developments as a key risk to the global economy and financial system. But how can one quantify the potential macroeconomic effects of these developments? Applying local projections to a popular metric of geopolitical risk, I show that geopolitical risk weighs on GDP in the central case and increases the severity of adverse outcomes. This impact appears much larger in emerging market economies (EMEs) than advanced economies (AEs). Geopolitical risk also pushes up inflation in both central case and adverse outcomes, implying that macroeconomic policymakers have to trade-off stabilising output versus inflation. Finally, I show that geopolitical risk may transmit to output and inflation via trade and uncertainty channels.

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To the lower bound and back: measuring UK monetary conditions

Natalie Burr, Julian Reynolds and Mike Joyce

Monetary policymakers have a number of tools they can use to influence monetary conditions, in order to maintain price stability. While central banks typically favour short-term policy rates as their primary instrument, when policy rates remained constrained at near-zero levels following the global financial crisis (GFC), many central banks – including the Bank of England – turned to unconventional policies to further ease monetary conditions. How can the combined effect of these policies be measured? This post presents one possible metric – a Monetary Conditions Index – that uses a data-driven approach to summarise information from a range of variables related to the conduct of UK monetary policy. We discuss what this implies about how UK monetary conditions have evolved since the GFC.

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The transmission channels of geopolitical risk

Samuel Smith and Marco Pinchetti

Recent events in the Middle East, as well as Russia’s invasion of Ukraine, have sparked renewed interest in the consequences of geopolitical tensions for global economic developments. In this post, we argue that geopolitical risk (GPR) can transmit via two separate and intrinsically different channels: (i) a deflationary macro channel, and (ii) an inflationary energy channel. We then use a Bayesian vector autoregression (BVAR) framework to evaluate these channels empirically. Our estimates suggest that GPR shocks can place downward or upward pressure on advanced economy price levels depending on which of the two channels the shock propagates through.

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Markup matters: monetary policy works through aspirations

Tim Willems and Rick van der Ploeg

Since the post-Covid rise in inflation has been accompanied by strong wage growth, interactions between wage and price-setters, each wishing to attain a certain markup, have regained prominence. In our recently published Staff Working Paper, we ask how monetary policy should be conducted amid, what has been referred to as, a ‘battle of the markups’. We find that countercyclicality in aspired price markups (‘sellers’ inflation’) calls for more dovish monetary policy. Empirically, we however find markups to be procyclical for most countries, in which case tighter monetary policy is the appropriate response to above-target inflation.

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Forecasting UK inflation in the presence of large global shocks

Dario Bonciani and Johannes Fischer

The UK economy has been hit by significant terms-of-trade shocks, most notably the rise in energy prices following the Russian invasion of Ukraine. These shocks have created substantial and persistent inflationary pressure in many countries. Such upheavals bring increased uncertainty about the future, making macroeconomic forecasting more challenging. In this post, we assess the forecasting performance of a state of the art empirical model, of the type commonly employed in academic research and policy institutions. This model is not used to produce the Monetary Policy Committee’s (MPC’s) forecast but has been used periodically within the Bank of England including as a cross-check to the main forecast. Specifically, we assess its performance in predicting UK inflation out of-sample at key dates around the start of the war in Ukraine. The model performs well in forecasting short-term inflation, but it struggles to fully capture inflation persistence over the longer term.

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CPI-weighted wage growth

Josh Martin

The Monetary Policy Committee has recently looked at wage growth as an important indicator of inflation persistence. One way that wages matter for price inflation is as a cost for businesses, who may raise their prices in response to higher wages. For this channel, the wage measure needs to reflect the coverage and composition of the Consumer Prices Index (CPI). However, most wage measures do not. This blog explores a wage growth measure which is re-weighted to better match the CPI.

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Beyond the average: patterns in UK price data at the micro level

Lennart Brandt, Natalie Burr and Krisztian Gado

The Bank of England has a 2% annual inflation rate target in the ONS’ consumer prices index. But looking at its 700 item categories, we find that very few prices ever change by 2%. In fact, on a month-on-month basis, only about one fifth of prices change at all. Instead, we observe what economists call ‘sticky prices’: the price of an item will remain fixed for an extended amount of time and then adjust in one large step. We document the time-varying nature of stickiness by looking at the share of price changes and their distribution in the UK microdata. We find a visible discontinuity in price-setting in the first quarter of 2022, which has only partially unwound.

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Is UK monetary policy driving private housing rents?

Daniel Albuquerque and Jamie Lenney

Rent prices have risen by 9% on average in England since the Bank of England’s Monetary Policy Committee (MPC) started raising interest rates in December 2021. Alongside this rise in prices has been a widening in the gap between reported supply and demand in the rental sector, with tenant demand continuing to rise in 2023 amidst falling supply (RICS survey). Is monetary policy causing the rise in rents? In this post, we provide evidence that temporary increases in interest rates are ultimately associated with a decrease in rental prices that follows an initial, but relatively short lived, increase in rental prices and tenant demand. These results also hold across regions in England.

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Global R*

Ambrogio Cesa-Bianchi, Richard Harrison and Rana Sajedi

Recent increases in interest rates around the world, following a multi-decade decline, have intensified the debate on their long-run prospects. Are previous trends reversing or will rates revert to low values as current shocks subside? Answering this question requires assessing the underlying forces driving secular interest-rate trends. In a recent paper, we study the long-run drivers of the global trend interest rate – ‘Global R*’ – in the 70 years up to the pandemic. Global R* fell by more than three percentage points from its peak in the mid-1970s, driven by falling productivity growth and increased longevity. Our results suggest that without a reversal in these trends, or new forces emerging to offset them, long-run Global R* is likely to remain low.

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