It has been well over a decade since the ‘Goldilocks economy’
was de rigueur amongst economists. The
US, Australian and other developed economies delivered a cocktail of strong
growth, declining unemployment and disinflation from the mid to late 1990s that
confounded many analysts and led some to believe that the business cycle was
dead.
The Chairman of the Federal Reserve at the time, Alan
Greenspan, attributed the Goldilocks Economy to a renaissance in US productivity
growth. Non-farm business productivity
(real GDP per hour worked) expanded at an impressive compound annual rate of 3%
from 1995 to 2003, double the growth achieved from 1972 to 1994. In an influential study, two Fed staffers,
Stephen Oliner and Daniel Sichel, ascribed the pick-up to the IT
revolution. Using a standard
neoclassical model, they showed that innovation within IT producing sectors
(ie. multi-factor productivity) and adoption amongst IT intensive sectors (ie.
capital deepening) underpinned the productivity enhancing effects of the IT
revolution.
Other Anglo Saxon economies also experienced a productivity
renaissance thanks to the IT revolution.
Productivity growth in Australia lifted to an annualised rate of 2.9% in
the first stanza of its renaissance from mid-1995 to mid-2002, well above the
growth of 1.3% pa achieved in the prior two decades. Rapid diffusion of information &
communication technologies across the economy accounted for the lion’s share of
the acceleration, given Australia’s small IT producing sector.
Over the past decade, productivity growth in the most
developed countries has slowed, in part due to the lingering effects of the
financial crisis. US productivity growth
has returned to the trend growth of 1.5% pa that prevailed in the 1970s and
1980s, while productivity growth in Australia moderated to less than 1% pa from
2002 to 2010. Most industries in
Australia experienced a productivity growth slowdown between 1995-2002 and
2002-10, but two sectors in particular posted large outright productivity
declines in the past decade: mining and utilities. The decade long boom in commodity prices has
meant that previously marginal or low productivity mines became economically
viable, while there are long lead times to production associated with large and
complex mining projects. And the
construction of desalinisation plants and a generational upgrade in electricity
network and transmission assets has pulled down productivity in utilities.
But Skeptikoi believes that the second stanza of Australia’s
productivity renaissance is already well underway which will have important macroeconomic
implications. In the eight quarters
since March 2011, productivity growth has picked up to 2.6% pa. The industry level productivity statistics
are not up to date, but a number of developments point to cause for optimism
that elevated rates of productivity growth are sustainable.
First, the mining sector will transition from being a
significant drag on aggregate productivity growth to being a strong
contributor. The peak in mining sector
capital expenditures is imminent and the supply side response to the
generational shift in commodity prices is now coming through. The key iron ore producers in Australia –
RIO, BHP and Fortescue – are expected to lift aggregate production by 60% over
the next five years, from 500 million tonnes in 2012 to 800 million tonnes in
2017.
Second, the hump in water related capital investment is
largely behind us. In the past eight
years, desalinisation plants have been built in Australia with the capacity to
treat a total of 1,000 mega-litres per day.
Most of that capacity is currently shut down thanks to record rainfalls
in recent years.
Third, upgrades to the electricity network – the wires,
poles and other infrastructure used to transport power to consumer from
generators – that have been designed to replace ageing assets and improve
reliability across a number of states, are largely complete. The Productivity Commission estimates that
capital investment in transmission and distribution assets has contributed no
less than half of the 100% rise in NSW retail electricity prices over the past
five years.
Fourth, Skeptikoi expects the relentless focus on cost
control by the ASX200 companies to continue.
The penny has dropped for corporate Australia that the anaemic revenue environment
is the new normal. Aggregate sales
revenue for the ASX200 companies is up by less than 10% - in nominal terms –
from the prior peak five years ago. The
outlook for nominal GDP growth – a more reliable top-down indicator than real
GDP for company sales revenues – is expected to continue to deteriorate. In its updated Economic Statement released on
Friday (2nd August 2013), Treasury downgraded its growth projections
for nominal GDP to 2.5% (FY13) and 4.25% (FY15), which represents a dismal
outlook considering that the economy has posted nominal GDP growth of at least
5% in seventeen of the past eighteen financial years.
The large listed companies – which typically have high
operating leverage - are at the forefront of the drive to lift efficiency and
contain costs. Both BHP and RIO continue
to divest under-performing businesses. Telstra,
ANZ and QBE are incrementally offshoring back-office operations, while the
banks have cut back on staff in areas burdened by excess capacity –
institutional and corporate lending for instance. There has been generational change amongst
senior management committees and boards in the new cost conscious
environment. Boards are hiring more cost
disciplined CEOs than their predecessors; BHP announced that its new CEO, Andrew
McKenzie will be ‘laser like’ on costs and operations. CEOs and Chairmen that have a demonstrated
track record of delivering strong acquisition led growth during the boom years
no longer command a premium in the managerial market.
The renewed cost discipline is already paying dividends in
terms of the pick-up in aggregate productivity growth in the past two years. While some express concern that the
profitability payoff to cost cutting is one-off in nature, what is often thought
of as cost cutting really amounts to a re-organisation of priorities and
business processes, and ultimately a lift in efficiency at the enterprise level. At a macro level, innovation or capital
deepening best captures the productivity enhancing benefits associated with
business re-organisation.
The corporate focus on cost control represents a rational
response to the new normal of weak revenue growth. But there is a growing risk that companies
simultaneously undertaking efforts to lift efficiency will lead to a shortfall
in aggregate demand. The prospect that
inflation expectations remain well contained and unemployment continues to rise
ought to provide the Reserve Bank ample scope to further ease policy and for
the Overnight Cash Rate to stay lower for longer.
The divergence in Australia’s relative economic
and stock market performance since the financial crisis has puzzled some
commentators. Although Australia managed
to avoid a recession, the ASX200 remains 25% below its prior peak in late 2007,
in line with the performance of the Euro Stoxx index, but well below the
S&P500 and FTSE indices, which are at or above their respective prior
peaks. The ASX200’s underperformance
mirrors poor relative EPS growth. Skeptikoi
is optimistic that the renewed cost discipline willunderpin a catch-up in Australia’s
EPS growth and relative market performance, provided that the Reserve Bank
continues to ease policy to cushion the effects of the ensuing shortfall in
aggregate demand.
Against the backdrop
of rising unemployment and sub-trend growth in nominal GDP, the ‘Goldilocks
economy’ is unlikely to be trending on Twitter any time soon. But the second stanza of Australia’s
productivity renaissance promises to be a boom for corporate profitability and stock-market
returns.