The prospect of the ebbing of easy liquidity has exposed
many emerging market economies’ vulnerabilities this summer, with India and
Indonesia as epicenters of recent currency, stock and
bond market losses in Asia. Despite ongoing sharp correction in the asset
markets of those countries, the short-term pain may not be over yet: When it
rains, it pours in emerging markets. With foreign flows becoming scarce,
inevitable and painful current account adjustment is underway, with interest
rates rising, consumption and imports falling, and GDP growth rate decelerating.
Usually, the current
travails in emerging markets are blamed on expectations of slowing open market
purchases by the US Federal Reserve System. Lars
Christensen, head of emerging market research at Danske Bank, however,
blames China´s
monetary tightening as at least as important as the expected US Fed ´tapering´.
I have myself, with former colleagues,
pointed to the growing impact that China´s growth has exerted since the last
decade on GDP growth in middle- and low-income countries[1],
pointing to the growing raw material, trade and production links of
increasingly China centric emerging countries. So I shall have a lot of
sympathy for Lars Christensen´s earlier proposition that China has also grown
into a monetary superpower in a Sino
monetary transmission mechanism with the rest of Asia. China´s monetary tightening,
however, can hardly explain the current slump in Asian markets, on closer inspection.
Graph 1: US
10y Treasuries, Futures
Source: finanztreff.de,
20/08/2013
First,
let us consider the expected monetary stance in the US and in China.
Graph 1 clearly shows that the market has formed expectations since May that
the Fed would not continue open market purchases at the pace witnessed over the
last years, partly fueled by Bernanke´s taper talk that month to US Congress.
China´s monetary tightening, by contrast, occurred during late 2010 to early
2012 from when the Bank of China started to ease again[2].
Since then, minimum reserve requirements were repeatedly reduced. Further, the PBC
reduced its benchmark deposit and loan rates in June 2012. In addition, the PBC
has also used a mix of monetary policy instruments to appropriately increase
market liquidity. Between Q1 2012 and Q2 2013, China´s M1 aggregates rose by more than 13%. Even considering huge time lags, the current turmoil of Asia
stock and bond markets cannot be blamed on China´s monetary tightening prior to end 2011. Nor can the current drop in raw material prices, which is also related to rising bond yields in the US.
Second, both emerging bond markets (Graph 2) and
equity outflows (Graph 3) from the emerging market space (to which China
belongs) back to the safe heaven developed markets display a very close
connection to the US 10y Treasuries futures prices displayed above in Graph 1.
Virtually no time lag seems involved, confirming the validity of the 1990s
literature on push (v pull) factors which had emphasized the importance of US
interest rates for emerging-market flows[3].
Graph
2: SPDR Barclays Capital Emerging Market Local Bond ETF
Source:
finanztreff.de, 20/08/2013
Graph
3: Net Flows EM Equity Funds, 2013
Source:
ft.com, 20/08/2013
End of story. But let´s go on, for the sake of
learning.
Third, monetary transmission from China to Asian
markets would imply, as correctly emphasized by Christensen, some sort of
renminbi peg by the affected countries. Indeed, the ever closer integration of
global value chains in Asia, with China replacing Japan as the major hub, arguably creates (and partly justifies) “Fear of Floating” more
than anywhere else in the world. But closer inspection of the recent literature
on effective (as opposed to merely proclaimed) currency regimes in Asia reveals
that the two countries most affected by the current slump – India and Indonesia
– did mostly not show a strong weight of the renminbi in their effective (trade
weighted) exchange rates. Randall Henning[4]
finds that during 2010-11 the Indonesian rupiah was strongly pegged to the US
dollar. As for India, Cavoli and Rajan[5]
find evidence of moving from a quasi-peg to the US dollar to more flexibility
over recent years.
Cheap advice to the Asian victims of US monetary
policy comes easy – from abroad. Most observers today recommend that the
countries float (rather than impose outflow controls). This advice ignores the
growing production and trade integration within Asia. It also ignores that
those who suffer most these days were found to run the most flexible currency
regimes among Asian peers.
To link Asia´s current asset market slump to China´s monetary stance is a red herring, perhaps an
attempt to deflect responsibility from the US Fed for cyclical in- and outflows
into emerging markets and return the blame to China. (In a way, a variation ofthe disapproved Bernanke hypothesis that the Asian saving glut caused globalimbalances in the past.)
[2] Wang Yu, The adjustment of China´s
monetary stance in the face of global liquidity, BIS Papers No. 70.
[3] See, e.g.,
Eduardo Fernandez-Arias, „The
new wave of private capital inflows: Push or pull?”, Journal of Development Economics, Volume 48, 1996.
[4] C. Randall
Henning (2012), „Choice and
Coercion in East Asian Exchange Rate Regimes”, Peterson International
Institute Working Paper 12-15.
[5] T. Cavoli
and R.S. Rajan (2013), „South
Asian Exchange Rate Regimes: Fixed, Flexible or Something In-between?”, South Asia Economic Journal, Vol. 14,
2013.