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Quarterly Bulletin
Inflation and Prices Articles

2008 Q2 Public attitudes to inflation and interest rates (768k)
By James Benford of the Bank's Monetary Assessment and Strategy Division and Ronnie Driver of the Bank's Inflation Report and Bulletin Division.
A key upside risk to the medium-term outlook for inflation stems from the possibility that a further period of above-target inflation could lead to persistently elevated inflation expectations. According to the Bank/GfK NOP survey, households' expectations for inflation over the next year have risen markedly. This article focuses on the factors which may have driven the increase, drawing on the results of some additional questions included in the February 2008 survey. It concludes that while the latest increases in households' inflation expectations could be consistent with recent macroeconomic data, increases in households' perceptions of current inflation may also have played some role. The article also summarises the public's attitudes to interest rates and the conduct of monetary policy.
2007 Q4 The macroeconomic impact of higher energy prices on the UK economy (670k)
(By Richard Barwell of the Bank's Conjunctural Analysis and Projections Division and Ryland Thomas and Kenny Turnbull of the Bank's Structural Economic Analysis Division.) This article explores the macroeconomic impact of the rise in energy prices since 2004. The article discusses the various channels through which rising energy prices are likely to influence the degree of inflationary pressure in the UK economy. Rising energy costs put upward pressure on the prices of energy-intensive goods and services, and can affect both aggregate demand and potential supply. The adjustment of prices and quantities in the labour market are particularly important in this regard. Ultimately though the impact on inflation will depend on monetary policy and the behaviour of inflation expectations. Some past episodes in which energy prices increased sharply preceded a marked deterioration in the macroeconomic environment. The evidence so far suggests a more muted impact on the economy than in these previous cases.
2007 Q3 Interpreting movements in broad money (638k)
(By Stuart Berry, Richard Harrison, Ryland Thomas and Iain de Weymarn of the Bank's Monetary Analysis Division.) Understanding the role of money in the economy has always been an important issue for policymakers. And the pickup in broad money growth and decline in credit spreads over the past three years together with more recent financial market turbulence has made it a particularly pertinent issue. Monetary data can potentially provide important corroborative or incremental information about the outlook for inflation. But understanding the possible implications of money for the economic outlook requires a detailed assessment of the causes of money growth. Such an assessment must recognise the interactions between money and credit creation and the information contained in both price and quantity data. This article provides an overview of the potential channels through which money growth may affect inflation and the Bank's current empirical approach to analysing developments in monetary aggregates.
2007 Q2 Public attitudes to inflation and interest rates (773k)
(By Ronnie Driver of the Bank's Monetary Assessment and Strategy Division and Richard Windram of the Bank's Inflation Report and Bulletin Division). Since 2001, the Bank of England has published an annual article discussing the results from the survey of public attitudes to inflation carried out by GfK NOP on behalf of the Bank. This article analyses the results of surveys up to February 2007. Given the relevance of inflation expectations to the current inflation outlook, this year's article focuses on the pickup in the general public's inflation expectations between 2005 and 2006, and the factors that may have contributed to that rise. It also considers the interactions with the public's attitudes to interest rates. Responses to other questions in the survey are discussed in the annex.
Summer 2006 Public attitudes to inflation (455k)
(By Colin Ellis of the Bank's Inflation Report and Bulletin Division). Over the past six and a half years, GfK NOP has carried out surveys of public attitudes to inflation on behalf of the Bank of England. As part of an annual series, this article analyses the results of the surveys from May 2005 to February 2006. Public perceptions of past and future inflation picked up recently, while most people thought interest rates had risen over the past year. Public understanding about the monetary policy framework remained limited, but people were generally satisfied with the way the Bank has been setting interest rates.
Autumn 2005

Long-run evidence on money growth and inflation (675k)
(by Luca Benati of the Bank’s Monetary Assessment and Strategy Division). We investigate the correlation between inflation and the rates of growth of narrow and broad money in the United Kingdom since the 19th century. Empirical evidence points towards a remarkable stability across monetary regimes in the correlation for longer-run trends in the data, but some instability in the short to medium term. Additional evidence from the United States confirms the overall stability of the correlation for the longer-run trends.

Summer 2005

Public attitudes to inflation (415k)
(by Colin Ellis of the Bank’s Inflation Report and Bulletin Division). Over the past five and a half years, NOP has carried out surveys of public attitudes to inflation on behalf of the Bank of England. As part of an annual series, this article analyses the results of the surveys from May 2004 to February 2005. Public opinion on most issues has changed little over the past year. One in five people - the largest group - thought inflation had been between 2% and 3%, and a similar proportion expected price increases in that range over the next twelve months. In February a majority of respondents expected interest rates to rise over the next year, but that was a smaller proportion than a year ago. Around 40% of people thought the economy would fare best if interest rates remained unchanged, and over half of the sample was satisfied with the way the Bank is setting rates. But there remained a lack of understanding about monetary policy in some demographic groups.

Summer 2004 The new Bank of England Quarterly Model
(72k)
The Bank of England has developed a new macroeconomic model to help prepare the Monetary Policy Committee's quarterly economic projections. The new model does not represent a change in the Committee's view of how the economy works or of the role of monetary policy. Rather, recent advances in economic understanding and computational power have been used to develop a macroeconomic model with a more clearly specified and coherent economic structure than in previous models used by the Committee. This article provides an overview of the new model and includes some simple simulations to illustrate its properties.

Public attitudes to inflation (106k)
(by Norbert Janssen of the Bank's Inflation Report and Bulletin Division). Since November 1999 the market research agency NOP has carried out quarterly and annual surveys of public attitudes to inflation, on behalf of the Bank of England. As part of an annual series, this article analyses the results of the surveys from May 2003 to February 2004. Public opinion on most issues has changed little over the past year. Around one in five people thought retail price inflation had been between 2% and 3% over the past year and a similar proportion expected price increases in that range. Both in November and February, a large majority of respondents expected interest rates to rise over the next year, though nearly 40% thought the economy would fare best if rates stayed where they were. Just over half the sample population remained satisfied with the way the Bank is setting interest rates.
Spring 2004  Durable spending, relative prices and consumption
(122k)
(by John Power of the Bank's Structural Economic Analysis Division). In real terms, the growth of durable spending has substantially outpaced that of spending on other goods and services since the mid-1990s. But that gap largely reflects the effects of falling relative prices: nominal spending on durables and on non-durables has grown at similar rates during that period. This article uses a simple framework to assess the behaviour of the real and nominal ratio of durables to non-durable spending in the long run. It also considers the current position of the ratios in more detail and provides some assessment of how we might expect them to have evolved given prevailing cyclical factors.
Autumn 2003 Public expectations of UK inflation (92k)
(by Clare Lombardelli and Jumana Saleheen of the Bank's Monetary Assessment and Strategy Division). Every quarter, NOP carries out a survey of the inflation expectations of the general public. This article illustrates how expectations vary according to individuals' different circumstances, and tries to explain how these differences might occur.

Inflation targeting and the fiscal policy regime: the experience in Brazil (104k)
(by Francesco Giavazzi, Houblon-Norman Fellow and Professor of Economics at Bocconi University, Milan and Visiting Professor of Economics at the Massachusetts Institute of Technology). This article reviews the recent experience of Brazil showing that credit risk is at the centre of the mechanism through which a central bank might lose control of inflation. Brazil during 2002 came close to a situation where fiscal policy hindered the effectiveness of monetary policy. But in early 2003 a change in investors' perception of the long-run fiscal stance brought the economy back to normal conditions, reducing credit risk, stabilising the exchange rate and, through these two variables, inflation expectations, inflation and the dynamics of the public debt. Brazil's experience could thus offer useful lessons for other emerging market economies, which consider adopting inflation targeting as their monetary policy rule.

The optimal rate of inflation: an academic perspective (80k)
(by Peter Sinclair, Houblon-Norman Fellow and Professor of Economics at the University of Birmingham). In an economy free of all imperfections, inflation should be slightly negative. Prices should keep dropping, at the real rate of interest. Any higher rate of sustained inflation (or lower deflation) would reduce the benefits from holding real money. Central banks typically aim for modest positive inflation, however. This article explores five types of imperfection: inertia in nominal prices, the need for distorting taxes, market power for retail banks, the value of the option to cut nominal interest rates in bad times, and menu costs. It concludes that the combined effect of these imperfections is in practice likely to justify a small positive rate of inflation.
Summer 2003 Public attitudes to inflation (69k)
The market research agency NOP has been carrying out quarterly and annual surveys of public attitudes to inflation on behalf of the Bank since November 1999. As part of a regular series, this article describes the results of the full annual survey that took place in February 2003. It shows that public opinion remains fairly stable on most issues, though expectations of future interest rate movements do of course fluctuate. Those who think rates should stay where they are remain the largest group, but among the rest, the public was evenly divided over whether it would be better for Britain's economy for rates to rise or fall over the next few months. The proportion satisfied with the way the Bank is doing its job of setting interest rates has fallen since last year. But the decline in the approval ratings may have reflected the reduction in awareness of the Bank's policies, when rates were unchanged for a long period.
Spring 2003 Monetary policy and the zero bound to nominal interest rates (93k)
(by Tony Yates of the Bank's Monetary Assessment and Strategy Division). Some commentators have recently discussed the possibility that certain countries may experience a period of general price deflation. In such a situation, nominal interest rates may reach their lower bound of zero. This article concludes that the evidence available suggests that such a situation is highly unlikely to occur in the United Kingdom. It reviews what the academic literature has to say about the scope for alternatives to cutting interest rates in the improbable event that nominal interest rates do reach zero.
Winter 2002 What do measures of core inflation really tell us?
(102k)
(by Alan Mankikar and Jo Paisley of the Bank's Conjunctural Assessment and Projections Division). Despite the widespread use of the term 'core inflation', there is neither a widely accepted theoretical definition, nor an agreed method of measuring it. The wide range of conceptual bases is potentially confusing, particularly when the measures display different trends. This article offers an overview of some of the issues. It examines how core inflation has been defined, sets out to what extent the concept might be useful for policy-makers and assesses the wide range of available measures in the United Kingdom.

Estimating the impact of changes in employers' National Insurance Contributions on wages, prices and employment (70k)
(by Brian Bell, Jerry Jones and Jonathan Thomas of the Bank's Structural Economic Analysis Division). This article explains how changes in payroll taxes might affect real wages and employment. It then estimates the responses of relative wages, prices and employment to the changes in employers' National Insurance Contributions (NICs) that occurred in 1999. The empirical evidence is based on industry-level data and exploits valuable variation in the extent to which these changes in the payroll tax affected different industries.
Autumn 2002  Money and credit in an inflation-targeting regime
(85k)
(by Andrew Hauser and Andrew Brigden of the Bank's Monetary Assessment and Strategy Division). This article is one of a series on the UK monetary policy process. It discusses how the assessment of money and credit data fits into the Bank's quarterly forecast round. Monetary statistics are available more rapidly than most other economic data and provide early information on the near-term economic outlook. The analysis on money and credit might be used to adjust some output of the Bank's macroeconometric model. It could also help the MPC to assess the risks around its central projections, reflected in the inflation and GDP fan charts.
Summer 2002 Public attitudes to inflation (61k)
As part of a regular series, the market research agency NOP has been carrying out quarterly and annual surveys of public attitudes to inflation on behalf of the Bank since November 1999. This article describes the results of the full annual survey which took place in February 2002. It shows that public opinion remains fairly stable on most issues, though expectations of future interest rate movements do of course fluctuate. Those who think rates should stay where they are remain the largest group, but among the rest, the public was evenly divided over whether it would be better for Britain's economy for rates to rise or fall over the next few months. The proportion satisfied with the way the Bank is doing its job of setting interest rates is very little changed from November.

No money, no inflation—the role of money in the economy (177k)
In this article, Mervyn King, Deputy Governor, examines the apparent contradiction that the acceptance of the idea inflation is a monetary phenomenon has been accompanied by the lack of references to money in the conduct of monetary policy during its most successful period. The disappearance of money from the models used by economists is, however, more apparent than real, with official interest rates playing the leading role as the instrument of policy, with money in the wings off-stage. Nevertheless, there are real dangers in relegating money to this behind-the-scenes role.

Asset prices and inflation (108k)
(by Roger Clews of the Bank's Monetary Instruments and Markets Division). This article is one in a series on the UK monetary policy process. It discusses some of the interconnections between inflation, monetary policy and asset prices. The Monetary Policy Committee is extensively briefed on asset market developments, along with other developments in the economy, before it makes its policy decisions.
Autumn 2001

Public attitudes about inflation: a comparative analysis (105k)
(By Kenneth Scheve of the Bank's International Economic Analysis Division). This article examines public opinion in advanced economies to assess what the general public thinks about inflation. Are individual citizens concerned about inflation? How important a public policy issue do they think it is? What influences their opinions about inflation? Does opinion about inflation vary across countries and, if so, what accounts for this variation? The opinion surveys examined in this article suggest that the public is generally inflation averse, but that there is significant variation across different countries. Evidence is presented that average inflation aversion is sensitive to factors affecting the expected costs of inflation for individual countries at particular times.

Summer 2001 The Bank of England inflation attitudes survey
(57k)
As part of a new regular series, the market research agency NOP undertook a survey of public attitudes to inflation for the Bank of England in February. The results show that, given a choice between higher interest rates or higher inflation, four times as many people would prefer interest rates to go up, rather than prices. Other results suggest that most people are aware that the Bank, rather than the Government, now sets interest rates. 55% are satisfied with the way the Bank is doing its job; just 10% are dissatisfied. Most people are aware that inflation is low, but only one in three knows that it is currently between 1% and 3%. However, very few expect inflation to rise sharply in the year ahead.
August 1999

What makes prices sticky? Some survey evidence
(66k)
(by Ian Small and Tony Yates of the Bank's Monetary Assessment and Strategy Division). It is now widely accepted that price stickiness-the tendency for prices not to adjust immediately to changes in market conditions-is an important feature of the transmission mechanism of monetary policy. In September 1995, the Bank of England conducted a survey of price-setting behaviour by UK firms to find out just how sticky prices were. This article-based on the data that were collected in that survey-tries to shed light on what makes it more or less likely that prices will be sticky, ie that they will not respond immediately to changes in market conditions. This article uses the Bank's price-setting survey to investigate what might make prices more or less sticky. It discusses the impact of competition; whether price changes are prompted by cost or demand shocks; if price stickiness is related to the characteristics of firm's customers; whether price changes vary if goods are sold abroad or into the domestic market; and, finally, whether prices are more sticky downwards than upwards.

There are several findings from the survey. The more competitive are firms' product markets, the greater is the propensity to change prices in response to a demand shock; but market structure does not affect the responsiveness of prices to changes in costs. Second, there is some evidence that real rigidity (measured by the flatness of the supply curve) reduces the responsiveness of nominal prices to demand shocks. Third, there is evidence that the lower are search costs in product markets (at least measured by our proxy), the greater is the responsiveness of prices to changes in costs; although search costs seem to have no effect on the responsiveness of prices to changes in demand. Fourth, the export intensity of firms appears to reduce the responsiveness of prices to changes in costs; this supports pricing-to-market models based on rigidities in demand, as opposed to those based on the sunk costs of supply. Fifth, there are significant asymmetries in the responsiveness of prices to the direction of cost and demand shocks. Demand increases appear less likely to prompt price changes than demand decreases; but cost increases are more likely to prompt price changes than cost decreases.

The results in the article confirm some theories of price stickiness, but reject others. What weight should be placed on these results? The answer depends on how valid the research strategy presented is as a device for testing economic theories. One view that has much currency in modern economics is that economic theories should not be constructed from ad hoc relationships, but be judged by how well founded they are in microeconomics; so analogously it might be argued that, where possible, theories should be well founded in microeconometrics. So the evidence in the article is a useful complement to macroeconometric studies. Moreover, much of the empirical evidence on price stickiness, based on aggregate or individual firm data, faces the difficulty of identifying natural experiments that correspond to the theories being tested. The questionnaire, which asks firms what they would do in particular situations, sets up those natural experiments explicitly. Clearly, to place any weight on these findings assumes that firms would actually do what they said they would do, if confronted with the situations hypothesised in the questionnaire.

February 1999

The impact of inflation news on financial markets
(66k)
(by Michael Joyce of the Bank's Structural Economic Analysis Division and Vicky Read of the Bank's Foreign Exchange Division). This article examines the same-day reaction of a variety of UK asset prices to monthly RPI inflation announcements over a sample period from the early 1980s until April 1997, the month before the Bank of England was given operational independence for setting interest rates. These announcements are decomposed into their expected and unexpected, or 'news', components using survey data on financial analysts' inflation expectations. It is found that markets are efficient, in the sense that asset prices do not respond to the expected component of RPI announcements. Generally, only government bond prices appear sensitive to inflation news-particularly after late 1992, when the United Kingdom adopted an explicit inflation target. The responsiveness of implied medium and long-term forward inflation rates after 1992 is consistent with the 'expected inflation hypothesis', a finding that suggests that the pre-independence inflation-targeting framework was not seen as fully credible by the financial markets. But the declining responsiveness of bond yields and implied forward inflation rates to inflation news over the period of operation of the framework suggests that its credibility improved over time.

Monetary policy rules and inflation forecasts
(50k)
(by Nicoletta Batini of the Bank's Monetary Assessment and Strategy Division and Andrew Haldane of the Bank's International Finance Division). Hypothetical interest rate rules for monetary policy have attracted considerable recent interest. But most such rules have tended to be based on current values of macroeconomic variables, such as output and inflation. So these hypothetical rules contrast somewhat with monetary policy behaviour in the real world, which tends to have a more forward-looking, forecast-based dimension. This article compares the use of simple backward-looking interest rate rules for monetary policy with policy rules that respond to forecasts of future inflation, in line with monetary policy behaviour in the real world. It appears that these forecast-based rules can better control both current and future inflation, by accounting for the lags in the monetary transmission mechanism, and can ensure a suitable degree of output-smoothing. In addition, they ensure that policy is responsive to most available information. Their superior performance provides support for the practice of basing monetary policy on forecasts of inflation and output, as is currently the case in the United Kingdom.

February 1998 The Inflation Report projections: understanding the fan chart (354k)
(by Erik Britton, Paul Fisher and John Whitley of the Bank's Conjunctural Assessment and Projections Division). Since February 1996, the Bank's inflation forecast has been published in the form of a probability distribution - presented in what is now known as 'the fan chart'. This article discusses the motivation for the change, describes how the chart is produced and explains how it reflects the forecast process.
August 1997

Quantifying some benefits of price stability (339k)
(by Hasan Bakhshi, Andrew G Haldane and Neal Hatch of the Bank's Monetary Analysis Divisions). This article quantifies some of the costs of inflation in the United Kingdom. It focuses in particular on tax distortions under an imperfectly indexed tax system and distortions to money demand. In the United States, a similar study found that lowering inflation by 2 percentage points could generate welfare benefits of as much as 1% of GDP per year forever. In the United Kingdom, the benefits are found to be smaller but still substantial, at 0.2% of GDP per year.

Inflation and inflation uncertainty (60k)
(by Michael Joyce of the Bank's Monetary Assessment and Strategy Division). This article examines whether higher inflation has been associated with greater inflation uncertainty in the United Kingdom during the post-war period, using various descriptive and econometric estimates of uncertainty. Though the results cannot establish conclusively whether there has been a causal link, they do suggest that the level of inflation and inflation uncertainty are positively correlated. If inflation uncertainty is costly, this provides a potential justification for directing policy at establishing and sustaining an environment of low inflation.

November 1996 How should central banks reduce inflation? - conceptual issues (131k)
In a paper prepared for the Symposium on 'Achieving Price Stability' sponsored by the Federal Reserve Bank of Kansas City, Jackson Hole, Mervyn King, Executive Director and Chief Economist of the Bank of England discusses how quickly a central bank should reduce inflation to its desired level following an inflationary episode. He argues that a central bank is unlikely to wish to move immediately to price stability, since there are costs to disinflation and these costs increase more than proportionally with the rate of disinflation. These costs, which arise because economic agents have to learn about the central bank's commitment to price stability, also mean that a central bank may wish to react to shocks to output as well as to inflation. But Mervyn King stresses that any such response should be cautious in the period in which the private sector is still learning about the central bank's commitment to price stability.
May 1996 How do UK companies set prices? (69k)
(by Simon Hall, Mark Walsh and Tony Yates of the Bank's Structural Economic Analysis Division).
In the autumn of 1995, the Bank conducted a survey of price-setting behaviour in 654 UK companies that maintain regular contact with the Bank's Agents. The survey was inspired by the work of Alan Blinder in the United States. The survey has made available much new information. For example, companies do not regard the direct costs of changing prices as being particularly important, although prices are typically changed infrequently, on average only twice a year. Preserving customer relationships is very important for firms in making decisions about prices. And there are many differences among firms about which factors influence price changes. These results throw light on how monetary policy-which is focused on the control of inflation-affects the economy. The article describes the survey results and how they compare with other information about UK price setting.
August 1995

Inflation targets (44k)
(by Andrew Haldane of the Bank's Monetary Assessment and Strategy Division)
summarises a number of the main issues-both technical and conceptual-raised by the use of inflation targets as the basis for a monetary policy framework. It draws on some of the contributions made by representatives of those central banks that use inflation targets at a conference on the subject organised by the Bank earlier this year.

The Bank's new UK commodity price index (38k)
(by Andrew Logan and Lucy O'Carroll)
explains the construction of the Bank's new measure of commodity price pressures in the UK economy.

May 1995

Bond prices and market expectations of inflation (39k)
(by Francis Breedon)
describes the method-introduced last November-used for deriving from gilt prices the inflation expectations that appear regularly in the Inflation Report. It assesses how well the derived expectations would have predicted inflation in the past.

Inflation and economic growth (95k)
(by Professor Robert Barro)
presents results assessing the effect of inflation on economic performance. These suggest that an increase in average inflation of ten percentage points a year reduces the annual growth of real GDP per head by 0.2­0.3 percentage points and the ratio of investment to GDP by 0.4­0.6 percentage points. The article continues the Bulletin's occasional series of pieces by contributors from outside the Bank.

February 1995 The costs of inflation (59k)
(by Clive Briault of the Bank's Monetary Assessment and Strategy Division)
surveys the academic literature: economic theory suggests that inflation imposes costs through a variety of channels; consistent with this, most empirical studies have found a significant negative correlation between inflation and growth. At the broadest level, the available evidence supports the view that well-run economies with strong and efficient productive structures tend to exhibit both low inflation and high growth.
August 1994

Investment appraisal criteria and the impact of low inflation (26k)
(by Andrew Wardlow of the Conjunctural Assessment and Projections Division) looks at the impact of a return to low inflation on corporate investment decision-making. It considers the different investment appraisal criteria used by firms - and the role they give them - and assesses the significance of firms' apparent slowness to adjust.

Estimating market interest rate and inflation expectations from the prices of UK government bonds (55k)
(by Mark Deacon and Andrew Derry) summarises recent Bank research into how best to derive expectations of interest and inflation rates from the prices of gilts. It explains the important issues of estimation and interpretation that arise, and outlines a number of changes the Bank proposes to make to the techniques it uses.

May 1994 Inflation over 300 years (351k)
(by Helen MacFarlane and Paul Mortimer-Lee of Economics Division) looks back over the period since the Bank's foundation, and offers some reflections on the history of inflation - and on how thinking about inflation has developed - since 1694.

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  • Inflation Report
    Sets out the detailed economic analysis and inflation projections on which the Bank's Monetary Policy Committee bases its interest rate decisions, and presents an assessment of the prospects for UK inflation over the following two years.
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