Brickonomics

Figuring out trends in housing, construction and property


Construction employment falls despite growth in self employment

Brian Green

For many economists and commentators the employment data released today by the Office for National Statistics were better than expected.

The figures hint at a few more people employed and a few fewer unemployed people across the economy, if we look at the seasonally adjusted data. But compared with a year ago the number of people employed is pretty much the same, given the potential for errors inevitable in such data.

In the light of the emphasis Government is putting on rebalancing the economy, the picture isn’t quite so rosy when we look at the sectors of the economy that are employing more people. Employment in both construction and manufacturing is down on a year ago.

Perhaps of more interest and concern is that fewer people are directly employed in the economy while the number of self-employed is rising.

Although the change is not that great this tempers the good news in the data. It suggests that firms are not that comfortable with hiring at the moment.

For house builders this isn’t good news either as the self-employed are far less likely to move home and so far less likely to buy.

The pattern of fewer direct employees and more self employees also seems to be very evident in construction.

Overall employment in construction is in decline. There were on this count about 59,000 fewer in employment in the industry in 2012 Q1 than a year earlier. The graph clearly shows the fall (blue line).

But the data out today (the employment measure taken from the Labour Force Survey) shows a rise of 4.1% in the number of self-employed in construction compared with a year ago, while the number of directly employed fell 6.6%.

So while the employment data overall may be received with a little cheer here and there, it is hardly a cause for celebration.

And with construction output taking a dive in the first quarter of this year there is increasing likelihood that more jobs will be lost to the industry.

How the official statistics for construction output compare with the trade surveys

Brian Green

Today’s Office for National Statistics construction output figures seem to correspond broadly with the picture emerging from recent trade surveys.

The output data point to a sharp fall in construction in the first quarter, with public sector work taking a hammering.

The drop may be more severe than one might have expected looking at the balance of data from the trade surveys, but across the piece with the odd exception the trade surveys do suggest a poor start to the year.

Encouraging, they also pick up some positive signs for the future, although in the context of a very weak economy these should be treated with some caution.

The Markit/CIPS survey (see left), much favoured by City economist, as usual provided the jolliest findings. This may be why City economists were so surprised at the preliminary estimate of construction output showing a fall in the recent GDP figures.

For many years I and others have commented that it has a tendency towards an optimistic view of construction. To accept this survey at face value is to accept that the industry has experienced growth in every month bar one for the past two years. This seems to conflict with much other evidence.

The construction trade survey compiled by the Construction Products Association from surveys of various trade bodies suggests that work on the ground was rather slower in the first quarter than a year ago (see below the contractors graph).

In did note that this year’s first quarter performance was likely to compare less favourably with last year because workload in early 2011 was buoyed as firms played catch-up after a bout of very poor weather in late 2010.

Despite that, the sounding from the medium and large building contractors suggest the main building sectors were in decline, with the exception of private housing and commercial. This was echoed in the findings from smaller firms.

The one bright spot appears to have been civil engineering where contractors reported growth in the first quarter.

The real winners in the first quarter were the materials firms who saw sales rise, but this was put down to growing sales overseas.

But looking across the piece the picture remains pretty weak, with large and small contractors reporting falling orders and inquiries.

The survey from the Federation of Master Builders (see left) suggests things have been far worse for small local builders. Its survey has remained negative since 2008 with a brief exception in mid 2010.

A more positive view of the industry and its prospects comes from the latest construction market survey from the surveyors’ body RICS. This showed more firms reporting work rising than falling in the first quarter of this year. This follows two quarters when the finding suggested workloads were in decline.

It’s worth noting that this survey tends to run ahead of the data recording construction work on the ground, as many of the respondents work is in the early stages of the construction process.

For all the signs of optimism in this survey it should be treated with some caution. The significant change in the mix and location of work coming through the system may well be distorting the survey results. So, for instance, given the nature of the respondents the survey might give more weight than is due to those sectors that are doing better – private housing and commercial.

One thing the survey certainly underlines is the big shift going on in the source of growth in construction work – higher in the south, lower in the north and up in the private sector and down in the public sector.

Whatever the revisions to the official figures they point to a tough time for construction

Brian Green

The Office for National Statistics confirmed its preliminary estimate that construction was again in technical recession.

Indeed its latest estimate is that construction fell further in the first quarter of this year, dropping by 4.8% rather than the 3% it estimated for the GDP figures released late last month.

Not too much should be read into the revision. The scope for revisions up and down was great as the initial stab was based on limited data.

It was also unclear how much of a March bounce the sector would have this year. It is not surprising that the March bounce was less than in previous years, but the ONS is not in the speculation game so in the absence of hard data would have looked to past performance for a reference.

There will be further revisions to the data. And again these may be upward. But this will not change the underlying picture of an industry with declining workloads.

The more profound message in the figures (for March) is how the effects of the cuts in public spending are really beginning to bite with the decline getting faster and how slowly the private sector is responding.

Taking just mainstream public sector building work the decline in four-quarter output is now running at close to £1 billion a quarter.

Put simply at that rate there will be £4 billion less public sector building work (excluding PFI) this year than last. If the pace continues to accelerate things could look far worse.

That makes for a huge gap for the private sector to fill. And for all the optimism of more work in the pipeline there’s little sign of real growth yet on the ground.

New work in the private housing and commercial sectors is pretty much flatlining and looked particularly weak in the past quarter.

Things do get worrying when we consider how much more public sector work could be lost. It is sobering to compare the past 12 months to the first quarter of this year with the same period to the first quarter of 2008.

The volume of public sector new building work is currently running (on a volume measure) more than 40% up on four years ago. That broadly equates to £5 billion or so worth of work over a year. So just to get that part of public spending down to 2008 levels will be painful.

The good news, such as there is in the figures, is that the repair and maintenance sector is holding up fairly well. The ONS figures point to a fall of just 0.4% in the first quarter compared with 6.9% for new work.

Whether this is down to those responsible for property choosing to make do and mend rather than renew is hard to fathom. But with growth in the economy anaemic and optimism over growth waning it is fair to assume there will be increasing pressure to cut costs here also.

The graph clearly shows the volatility of construction output when we look at the 3-month moving average. This suggests that we need to be a bit cautious about inferring too much from data over a short period.

But the 12-month moving average line does underline the downward direction of construction. And this graph underplays the sharp drop experienced by the industry over the past six months or so.

The solution is construction, but the answer is not just any old construction – Part 2

Brian Green

Yesterday’s blog looked at the need to boost construction and the huge benefits the nation gains from focusing on job-intensive work.

Today we’ll look at how else we might boost construction to generate economic growth and, interestingly, reduce the deficit.

But before that it’s worth noting that favouring job-intensive construction is not just about where to channel public spending. It’s also about how Government frames policy and incentives.

Yesterday I received a tweet putting the case for cutting VAT to 5% on repair and maintenance. Before dismissing this as a multi-billion pound loss to the Exchequer, the Government should look longer and harder at its policy on VAT on home repairs.

Why? Because even crude calculations, such as the one’s I did this morning, throw up some interesting numbers.

If we look at the £15 billion private housing repair and maintenance market we can estimate that it employs between 300,000 and 400,000 workers. And taking figures from the Office of National Statistics ASHE pay survey the average pay is around £20,000 to £25,000 a year.

The cost to the homeowner is obviously £18 billion once £3 billion of VAT is paid (ignoring the black market).

Cut VAT to 5% and, assuming homeowners continue to spend £18 billion, the actual work increases and more people are employed. This would provide savings in benefits and gains in employment taxes of near on half the amount lost to the Treasury in VAT.

If, say, people saw this as a temporary measure they may boost spending immediately. They would have to increase their spending by just 15% to 20% before the gains in employment taxes and reductions in benefits start to outweigh the losses in VAT to the Treasury.

That ignores the positive impact on the economy from multiplier effects and that reducing VAT would help to undermine the black market. It also ignores the very positive potential impact on the environment from better homes.

OK, so much for job-intensive construction, but what else?

Well we have seen that the case to build more and build it now is easily argued. And it appears that the immediate problem is cash. So we have to find some.

The trouble is private sector money is in short supply and UK construction doesn’t look that attractive in the global shop window for investors.

And the Government is committed to cutting capital spending as part of its deficit reduction programme

Encouragingly it is possible even within “austerity economics” to find mechanisms to boost construction spending. The Green Deal is one example of the do-now-pay-later mechanisms that can boost employment in recessions. It’s just a shame that it has got so complicated.

The good news is that this administration appears amenable to considering innovative financing, despite association with the “weapons of mass destruction” that are blamed for getting us into this mess.

But the Government has to look harder and better understand the construction industry and the assets it produces.

So how can rethinking financing help?

Despite on one hand appearing to be amenable to financial innovation, the Government regularly compares its spending and saving with those of households or businesses. That’s silly and extremely unhelpful.

For a start, private firms don’t directly benefit from the taxes paid by workers they employ or face the ongoing burden of welfare payments for workers they sack. Government does.

More worrying from a construction perspective is that neither the Government nor its immediate advisers appear to fully appreciate how financial models for funding construction can play with time, value and ownership in neat ways that are not really possible for other business sectors.

Built assets – homes, roads, bridges, hospitals, schools, theatres – last a long time. Unlike most consumer goods they can be sold and resold far into the future. Many if not most can be traded across the public, not-for-profit and private sectors. Furthermore, many built assets increase in value over time.

This opens up all sorts of non-traditional options for funding and importantly it increases the scope for funding construction differently in a recession than in a boom.

How should Government think differently about funding construction in a recession?

In a recession the Government, as we saw in yesterday’s blog, can in effect buy labour at about a third of its actual cost. This is brilliant and means it can buy construction at effective discounts of say 40%, if it picks the right kind of construction.

And if it spends more, much of the extra money in the pockets of those employed gets spent in shops, pubs and the like and boosts local economies across the nation.

But the really neat thing is that you can build a home or an office, sports arena, or regenerate a building at a huge effective discount and then sell it when the economy picks up. By then the asset may quite possibly have increased in value and could be sold at a “profit” to the private sector, not-for-profit sector or public sector bodies, depending on the political view and what was built.

The fruits of construction – houses, offices, whatever – in effect become stores of cheaply-bought labour. The workers end up with the going rate of pay, but the cost to the Treasury is far less because it is liberated of benefit payments and instead collects taxes.

OK the system wouldn’t be perfect, there’d be migration of employment from other industries and other countries and some increase in labour cost. But the overwhelming effect, when taking account of economic multipliers, should be to the benefit of the Treasury. That leaves aside the other social benefits that would accrue to the nation.

This opportunity for gain is not open to the private sector developers as we have said before. This means the Treasury could fund projects “profitably” which would result in huge losses if they were taken on by private sector firms.

So what’s stopping the Government filling its boots?

There are plenty of technical reasons and the Treasury is not known for taking a holistic approach. But the biggest hurdle is fear over the deficit.

We’re stumped then?

Not necessarily. Staring us in the face is the ideal financial instrument, the Bank of England’s Asset Purchase Facility – colloquially known as quantitative easing.

Why buy Gilts with piffling returns when there’s huge potential for profit in construction? Okay there are issues over the transmission mechanisms (in economists’ jargon) and the risk profile is different. But frankly if there’s a lack of liquidity flowing through the system I’d rather pump cash into the hands of people and businesses than into the hands of a socially if no longer technically bankrupt financial system.

So how might this work then?

By way of one example of creative financing, let me once again rehearse my QE Housing model.

The idea, as stated above, rests on building now and selling later. For the purposes of this argument it doesn’t matter to whom.

Let’s start with the Treasury establishing a public interest company – let’s call it QE Housing by way of a nod to the Queen in her jubilee year.

The remit of QE Housing is to fund and develop the construction of communities, homes, new towns, whatever is suitable. It buys public sector land in the main, it could by private land, or there could be compulsory purchases – that’s detail. It engages or works in partnership with contractors, other developers or local businesses as is appropriate.

Through a directive from the Chancellor, the Bank of England funds the project through, let’s say, buying bonds in QE Housing to the tune of a few tens of billions of pounds through its Asset Purchase Facility. It could sell existing Gilts or electronically generate new money. These funds would be indemnified by the Treasury in the normal way.

QE Housing, working independently or in collaboration, would fund new homes and associated infrastructure.

Given the limitations on mortgage funding, the aim would be to create tenures that encourage occupants to rent now and buy later when there is more money in the system. It would also build with a view to creating purpose-built and tradable stock for institutional investors in the private rented sector. And it would build stock suitable for future social rent.

In the run up to sale the homes would collect rental income, which would cover the cost of the coupon on the bonds.

When QE Housing is fully sold off any surplus goes to the Treasury.

So we build 100,000s of new homes with currently unemployed labour. People get jobs. Suppliers get clients. The housing shortage is reduced. The economy expands. And the Treasury makes a surplus. And with more homes in the system maybe house price inflation will be moderated.

OK, it is an idealised model, but you get the point.

Nice, but isn’t this property development malarkey risky?

Of course there’s a risk. The price of homes could plummet. That’s the argument made for the big margins made by house builders.

But to shelter the Treasury from a potential loss there would be effective savings of £20,000 to £30,000 on the labour used to build each home and there might be a £10,000 or so developer margin. The Government might also benefit from the uplift in the land used for housing. So there is a pretty large safety net.

History also suggests that well designed, desirable communities increase in value over time. So they may be worth more by the time they are sold.  What’s more QE Housing would have a degree of latitude over when it sells its assets. So no fire sales.

From where we stand now the chances of the nation making a loss look far smaller than the chances of making a respectable “profit”.

Nothing is risk free, but I’d call this very low risk. And a risk worth taking given the huge beneficial impact it would have on the economy and to people’s lives.

And so?

There would of course be other potential avenues to use QE to fund construction. Housing seems to make the most sense given that we are building too little of it and because finance directly from the public sector or from the mortgage market is extremely limited. Housing is also one of the more liquid of built assets.

Most importantly Government needs to understand that UK construction does not necessarily look that attractive to investors. Meanwhile it has little enough money tagged within its budgets to splash cash on construction.

So it needs to spend more wisely and it need to find new ways to finance construction that take advantage of the particular advantages of construction and built assets.

The solution is construction, but the answer is not just any old construction – Part 1

Brian Green

The growing backlash against austerity economics in Europe and the drubbing in the polls has presented a huge challenge for the UK’s coalition partners.

If Cameron’s cabinet doesn’t yield on its deficit reduction programme it will have to find growth from somewhere and fast. It must also give electors hope and convince them that its policies are fair.

Sage commentators have repeatedly said since the outset of the financial crisis that any sustainable solution must address social cohesion as well as economics.

The Government needs the electorate to buy the slogan “we’re all in this together”, because the figures look desperate. The economy is within 0.5% of where it was at the time of the June 2010 “austerity” budget and it has dipped back into recession.

That is well shy of the promised 2.3% growth in 2011 and 2.8% in 2012. Meanwhile the number of mouths to feed in the UK has probably swollen since June 2010 by best part of one million. On a per capita basis the economy has shrunk.

The nation is crying out for a plausible and practical growth strategy and even more the nation needs to be optimistic about and see visible signs of things improving.

Surely this is a time for the Government to turn to construction?

It should be. More than most industries, construction can unlock near-term growth. Furthermore it symbolises national advancement, promising better welfare, more jobs and economic growth.

The Government, like most before it, recognises the power of the construction industry. But it has been neither smart enough nor bold enough in harnessing that power to the nation’s best interest.

To do so it must accept its ignorance and pick its advisors more wisely.

The Plan for Growth launched in March 2011 recognised the importance of construction. It even proposed a nine-point plan for the industry.

But the cringingly motherhood-and-apple-pie notions filling the document have been found wanting. The hope that “radical” changes to planning laws, reduced regulation, a clearer view of the public procurement programme or an appeal to international investors to invest in British infrastructure would underpin growth was always a leap beyond optimistic.

These are all nice-to-do, important long-term things. But the crisis is immediate.

So why doesn’t the Government get it?

Sadly, I suspect, there is a fault line in policymaking when it comes to construction.

On one side the industry big guns and business in general push (quite understandably) their particular agenda as they lobby Government. One the other side politicians and their policy advisers have dangerously little knowledge of construction. In the middle there’s a mix of experts giving advice, often good advice, on how to tackle problems that have dogged the industry for years. The end results seem to be a mix of long-held aspirations and policies to fix long-term problems.

But to grab a cliché, let’s not fiddle while Rome burns.

The Government can’t do much about its ignorance, though it should be aware of it. It should recognise that the interests of big construction firms and big industry are not always directly aligned with the interests of the nation. It should understand that the immediate problems are not the likes of planning, regulation, procurement or inducements to investors.

So what is the problem?

It’s simple. There isn’t enough cash. And what there is could be channelled to greater economic effect.

Government is cutting public sector capital investment. OK, that’s its choice, but the problem is that the private sector is equally cautious about pumping cash into construction.

The mortgage market is constrained. Blame lenders all you like, but who really wants to invest in rather risky British bricks and mortar at a rate of return of that barely beats inflation when there are other BRICs to invest in?

Investment in commercial property is limp, retailers now seem to want fewer shops not more, businesses seem keener to rebuild margins than invest for growth, consumers haven’t the spare dosh to tart up their homes, the Green Deal is in a mess and hoped-for buckets of cash for infrastructure don’t appear (to me at least) to be any closer or larger than they were a year ago.

On that basis the game looks lost. But should it be?

Before we give up hope let’s remind ourselves of why we should immediately start to pump more cash into construction.

Depending on your choice of measure, the recession has cost construction up to 400,000 jobs and there are around 170,000 former construction folk looking to get back into the industry. Plenty have retired, moved on to other jobs or gone abroad.

Meanwhile, there are 200,000 more out-of-work males aged 16 to 24 than there were in mid 2008. This is the traditional recruiting ground for construction.

The longer these people stay on the dole the more ground down they become. A healthy state is built on a healthy state of mind, not desperation and disillusionment.

Delivered well, new construction projects provide hope and jobs to those it employs, but also hope to almost everyone in the nation that tomorrow will be better than today. Folklore tells us that construction work was critical during the global depressions of the 1930s in forging economic and welfare improvements.

We need more and better homes. We need more and better schools. We need to boost the nation’s communications superhighways, its transport systems its energy systems and revitalise a bunch of other essential infrastructure.

That’s a strong social case, but what about the economics?

OK, we have a huge army of potential construction workers standing idle costing Treasury shed loads in benefits and lost employment taxes.

The marginal cost to the Treasury of shifting someone from the dole queue to work in construction is about a third of the actual cost, when you account for reduced benefits and increased employment taxes.

The case for concentrating on job creation in a recession is manifold. Put simply, Treasury can buy construction work at a huge effective discount when it shifts people from the dole queue to employment. That’s a bargain not available in a buoyant economy when the option is to entice workers from abroad or other industries.

Meanwhile those new employees put more money into the hands of shopkeepers. The construction work itself creates demand for suppliers. More jobs are created. That, in part, is the multiplier effect and construction comes out pretty handsomely in comparison with other industries. And some parts of construction much better than others.

OK, if the case is overwhelming, how do we get construction into gear and driving growth?

The answer here is two-fold. First, we need to be more creative over how we use the cash available. Second, we need to be more creative in our view of construction finance.

So how can we spend on construction to greater immediate economic effect?

Many benefits of construction accrue over time and are widely spread, particularly when it comes to infrastructure. This is partly why it’s hard to fund.

But we’re in the hole now. We should favour work that delivers the most immediate impact. As we have seen in a recession there are huge benefits to favouring work that generates the most jobs. And here not all construction is equal, far from it.

If we spend £1 billion on construction we generate about 20,000 jobs on average. That comes from a crude calculation that the industry output is about £120 billion and it employs more than 2 million people.

However, analysis by ConstructionSkills, the industry’s skills council and training board, shows that different types of construction generate very different numbers of jobs for each pound spent.

The labour coefficients created by ConstructionSkills for employment modelling are detailed. But they suggest that £1 billion spent on repair and maintenance creates roughly double the jobs created by £1 billion spent on new buildings or new infrastructure.

So while big infrastructure projects are vitally important to the long-term future of the nation in the short term they generate less employment and have less immediate economic and social impact as improving the quality of existing homes, or for that matter any other buildings.

As the labour coefficients show that there will be great variations across all types of construction work, it means the choice of project with most immediate economic appeal may well be the one with least immediate public relations appeal.

That might be a tough one to swallow for politicians. They do love to have nice big prestige projects to open as a way of illustrating their economic virility.

Tomorrow, I’ll look at how rethinking finance can help generate more construction now and benefit the nation immediately and in the long run.

As official figures point to decline, Markit/CIPS survey suggests the good times are back

Brian Green

The latest construction survey from Markit/CIPS points once again to an industry firmly in growth. Its main PMI indicator for April reads 55.8, with 50 being no growth.

This reading will put more heat into the row over whether the official statistics that show construction in recession provide a fair reading.

Although the Markit/CIPS survey shows suggests a slight relaxation in growth when compared with last month’s reading, it continues a trend that points to pretty respectable growth.

The recent readings were 51.4 in January, 54.3 in February and 56.7 in March.

The survey suggested each of its three main sectors – housing, commercial and civils – had seen activity increase in April, when seasonally adjusted.

The index for employment was also positive. This will puzzle many given the number of announcements from contractors about restructuring and job cuts in the media of late.

And the view that there is “resilient confidence in the outlook for business activity over the next 12 months” will further puzzle those in regular conversations with contractors.

Last week the survey was very much at the centre of a difference of opinion over how well the construction industry is performing.

The official preliminary estimate of construction output within the GDP figures suggested the industry collapsed by 3% in the first quarter. This, according to the Office of National Statistics helped throw the nation into a technical recession.

Many City economists argued that the ONS data must be faulty and plenty pointed to the buoyancy of the Markit/CIPS snapshot indicator for construction as evidence.

The survey has been positive in every month since March 2010 with the exception of December 2010 when the industry was hit hard by bad weather.

This suggests a pretty buoyant industry as the graph above shows.

However this particular index has a history of being very positive in comparison with other indicators and many if not most specialist construction economists and industry commentators are wary of the level of its monthly findings.

For instance there have been just two months (October and December 2008) since it started in April 1997 when its business expectations measure has pointed to decline. That certainly suggests, in this reading at least, there is significant optimism bias.

For my part the many conversations I have had suggest that much of the industry is resigned to a tough time.

This does not really fit with an indicator that suggests growth is pretty much back to how it was in the good old days before the global financial crisis.

How the 3% fall in construction output could have been worse

Brian Green

The estimated collapse of 3% in construction output in the first quarter could so easily have been much worse had the methodology team at ONS not spotted a quirk in the seasonal pattern.

This led to an adjustment upward from a drop of 4% to the recorded drop of 3%.

Without going into technical detail that I don’t fully understand, the connection of the old series to the new series in January 2010 created a “seasonal break”.

There’s a whole host of factors that might be responsible here, including the surveying shifting from quarterly to monthly.

Anyway the upshot is that before any adjustment was made for this quirk the data pointed to a drop of 4% in construction output in the first quarter. Had this stood it would have most likely pulled the drop in total UK GDP down to -0.3%.

But the quirk suggests that the first quarter in the new series is running about 1% lower than it probably should be.

So the first quarter figure was adjusted upward to -3% and we have what we have.

How this might feed back into the recorded construction output data is not clear. But it might just be that the rather unbelievable spike of 10.5% growth in the second quarter of 2010 ends up as a less unbelievable figure.

This may seem all rather academic and in a way it is as these figures don’t change what  actually happened on the ground. But they do influence how policymakers think.

Plunge in construction pushes UK into recession

Brian Green

Today’s GDP figures will come as unwelcome news to the Government. The data suggest the UK again is in a technical recession, falling by an unexpected 0.2% in the first quarter.

A large factor in this decline in growth was down to construction.

The GDP data for construction suggest the industry saw a 3% decline in the first quarter of this year. This follows a fall of 0.2% in the final quarter of last year and technically puts construction into recession.

This was very much expected, as previous blogs will show. The latest forecasts see construction shrinking this year and, while views vary, they paint a picture of fragility for next year.

But these are preliminary estimates of GDP and the gloominess in today’s construction data is likely to prove overdone. The figures will be revised and, on past performance, that is likely to be upward.

The construction data within the figures are partial, based on January and February data with estimates made from early returns on the March data.

Clearly they do not make for pretty reading.

We can’t see from the GDP data what has thrown construction so deep into the mire, but the construction output data produced by ONS points firmly towards a sharpening decline in public sector work.

But some of the sting may be taken out later as more data comes in.

Recent revisions suggest that the latest quarter will be revised upward. These revisions are in large part down to new data coming in. The ONS has to make estimates for the missing data and as new data comes in it “replaces” the estimated data.

ONS is currently feathering the system it uses so that the spread of upward revisions and downward revisions is more balanced. This will take time.

Taking recent revisions the record suggests that the upward revision to a quarter may be more than 1%.

There are of course other revisions that can be and are made, such as to deflators used to account for inflation and to seasonal adjustments.

So what we see today is far from the finished data. And, on past record, it seems what we see today is a less flattering picture of the performance of construction than will be revealed in later iterations of the ONS data.

What if ONS reports a construction collapse tomorrow?

Brian Green

Tomorrow we get the first hint of how construction might perform this year when the Gross Domestic Product preliminary estimate figures for the first quarter are released.

Looking at the initial data on construction output for this year, I suggest everyone should be prepared for a nasty number to emerge within the data for construction’s contribution.

But while I think it likely, that doesn’t mean it will.

There are things we don’t know. What will early returns for March show? Will March see its normal spike this year? How will the data be treated – the leap day in February for instance? Have the deflators been revisited? What impact will revisions have?

Frankly you can look at the data as it stands and argue a case for a quarter-on-quarter change anywhere from flat to -10%. You could even argue a case for an increase in the first quarter.

The reality is that whatever the figure published tomorrow, expected or unexpected, it is essential that policymakers look through that number and at the broader picture.

A detached approach may not prove easy if construction does dive in the first quarter.

The industry would be right back in recession and might easily drag the UK as a whole into a technical recession.

That would be a big political story. It would knock the currently much-knocked Government some more.

The construction and the official construction data would be right back into the spotlight.

There are upsides. Construction’s plight might get a bit more sympathy.

But there are downsides. The debate might focus on the data and not the on-the-ground problems.

The official data series is new. It has its problems. I’ve been critical. But all construction indicators have problems.

Frankly measuring the agglomeration of industries that constitutes construction and that produces such a multiplicity of product is a hellish task, made tougher by the huge volatility within the sector at present.

It certainly would not help if commentators, economists and policymakers started to adopt a “pick-your-own” dataset approach.

Given the possibility of a sudden drop in output in the first quarter, it may seem ironic that the main industry forecasters have all recently shaded up their expectations for the year ahead.

The latest forecast released was from the Construction Products Association. It raised its forecast for this year from -5.2% to – 2.9%, although rather than seeing a rise next year of 0.4%, as it did three months ago, it now expects no growth.

Broadly the association is much less gloomy than it was three months ago about new build work, where it sees a bit better performance in housing and a less-worse performance in the public sector.

Earlier this month we saw similar changes to other industry forecasts. Experian revised its forecast from -5.6% to -4.4%, while Hewes saw a case to reduce the fall from -6.5% to -5.6%. Both also revised their figures upward for 2013 and 2014.

The graph shows how the forecasts compare. A previous blog covers some of the differences.

The key point to draw from them is the expected fall back into recession and a possible recovery towards the end of 2013. The Hewes forecast is much gloomier and this reflects the huge uncertainties.

How then do these forecasts square with the possibility of a large drop in construction in the first quarter?

Well the first big question tomorrow might well be whether to believe the official data from the Office for National Statistics. The ONS has come in for some hefty stick over the construction numbers.

Meanwhile there have been other indicators suggesting that construction is doing ok. Indeed the Markit/CIPS survey has been very bullish of late, some of which I suspect may be survivor bias, optimism bias or southern bias. Others portray a much bleaker picture, which I suspect is partly down to the particular sector being aggressively squeezed. And many seem to have wavered between upbeat and downbeat over recent quarters.

In construction it is tricky to rely on one indicator. The industry only seems to make sense if you look at the whole range of available numbers. Most indicators have a bias. Given the nature of the industry that is hard to avoid.

It would be wrong to dismiss the ONS data. It is essential to the industry as it is the only source of data that provide us with the scale of the industry as well as its growth rate – a daunting task. And rather than dismiss the ONS data out of hand it is worth looking at explanations for quirky figures in the real world.

There are many possible explanations for why construction might plunge in the first quarter rather more than expected.

It has been far more volatile in the four years since the start of the recession than it was in the four years before, by some margin.

Furthermore we are seeing a shift in workload from public to private sector. This will not be a smooth transition.

The latest data suggest that the drop in public sector work is gaining pace. It could well be that a drop in the first quarter is due to the rapid collapse in straight public sector work. The latest figures for January and February suggest there was 12.5% less traditional public-sector building work done than in the same period a year earlier. (This drop will however probably be revised up slightly.)

Meanwhile the effect on the ground of the surge of large projects let a few years ago is petering out and it will take time for the next set of big projects to wind up. Here we also need to be cautious and take a view that covers the rest of the UK as well as London.

So there are good reasons to suspect a sudden sharp drop in output in the first quarter of this year.

It may happen. It may not.

Either way the danger is that too much or too little will be read into the meaning.

Why last week’s rise in inflation should not have been a surprise but an important reminder

Brian Green

The Bank of England seems to have taken a kicking in the press following the release last week of the Office of National Statistics estimate for inflation in March.

The reports seem to fixate on the uptick to CPI inflation from 3.4% in February to 3.5% in March.

This rise did not fit, in the view of many economic commentators, the script written by the Bank of England in its latest Inflation Report. Although in fairness the report did point to a huge amount of uncertainty.

But the rise should not have come as a particular surprise, particularly given the recent volatility in the figures. More importantly it would be wrong to read the figure as a sign of inflation accelerating.

What it is more likely to be a sign of, however, is that the rate of underlying inflation is much stronger than the Bank believes. And that it has been so for some time.

To illustrate my point here’s a graph (the top one) I use to help me see through the odd base effects and policy shifts that influence the headline rate of inflation. I last updated it in June last year with the May inflation figures. (Slack I know, but time’s limited)

It shows my projection then of where inflation might go if it followed broadly its trend increase. I have used it before to make points. I like its simplicity.

I create this projection by adding a simple increment to the CPIY index (the one that excludes indirect taxes). I feather the trend growth so it looks about right on the graph and to that I add a factor to get the headline CPI rate.

The maths are crude, but it’s only there to help me avoid saying stupid things about the inflation rate.

(For those who want the figures I used, here’s the back-of-an-envelope calcs. In June last year I chose to add 0.275 per month to the CPIY index for the year ahead. This comes in at average inflation rate of about 2.8%. To get the CPI index I added 1.7 to the CPIY index. This was about the average effect through 2009. From this the inflation rates are simply the percentage change over the year, no dabbling in geometric means across various component indexes or any other statistical fancy stuff. And before you ask I didn’t adjust the increment or the VAT adjustment for inflation.)

One thing the graph does reveal is my view on inflation. Once you strip out tax changes, inflation is and has been running steadily at nearer 3% rather than the target 2% for the past three to four years.

Clearly I thought in June last year, as I do now, that this trend would probably continue, although I suspect I shaded it down at the time as a concession to the consensus which then pointed towards an underlying rate slightly above 2%.

So now let’s look at what actually happened in the second graph.

The main differences are that in reality there was spiking in the CPI rate ahead of the anniversary of the VAT increase and spiking in the CPIY rate after as the base effects unwound. Confusion here is not surprising given the messing about with pricing that VAT changes create. But by February the pattern is more or less in line with the projection.

For me the accuracy of the projection was spooky if not a surprise. The March CPI figure came in at 3.4% and CPIY at 3.5%, against the recorded figures of 3.5% and 3.5%.

What is more unsettling is that I have used this crude graph before, as regular readers will know, and found its predictive powers far more effective than those of the Bank of England.

Leaving flippant jibes aside, there is a more important point. This approach suggested the inflation rate in February and March would probably be about the same, so it should have been no surprise that they were. But it was premised on a consistent rate of underlying inflation that is well above target.

It also throws up bigger questions. Where is inflation going from here? What does it mean for the UK economy?

I suspect in the short term we will see a continued fall in the headline rate of inflation to below 3%. If not then we have real problems.

However, unless something changes to put downward pressure on inflation within the UK we will see the rate bounce back to about 3% as the year unfolds.

Looking beyond the short term, in forming a view of the nearer medium term, a point made in the latest blog by former Monetary Policy Committee member Andrew Sentance is well worth noting.

He suggests, as he has done many times before, that firms will and are now trying to rebuild margins having been squeezed through the recession. Put simply they will release to the consumer some of the inflation pressures they have absorbed over the past few years.

Looking longer term I come back to my hobby horse. Having enjoyed the fruits of globalisation in the form of cheap imports, there is now a price to pay.

The third graph (yes, I’ve used this before) shows CPI inflation split between goods and services. The distinctions between these are crude, but you get broadly what they are. The graph also shows a crude measure of average pay inflation.

Between 1999 and 2005 goods got cheaper. We had disinflation. To balance for this and maintain inflation on its target the Bank had to allow services inflation well above the target.

As the graph shows there has been a pretty strong if slightly lagged correlation between pay and services inflation. This again is understandable as services are more home grown and rely on people. Goods are increasingly imported.

Accepting that crude view of what has been going on, we can suppose that from about 1995 to 2005 pay rises well above general inflation were almost built in (irrespective of any productivity gains) as were healthy profit margins.

The unfortunate reading of this graph, as I have said before, is that it suggests that from here on in the fight against inflation will be much tougher.

And so it is proving to be.

 
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