Glenn Hoggarth, Carsten Jung and Dennis Reinhardt.
Supporters of financial globalisation argue that global finance allows investors to diversify risks, it increases efficiency and fosters technology transfer. The critics point to the history of financial crises which were associated with booms and busts in capital inflows. In our recent paper ‘Capital inflows – the good, the bad and the bubbly’, we argue that the risks depend on the type of capital inflow, the type of lender and also the currency denomination of the inflows. We find that equity inflows are more stable than debt, foreign banks are more flighty than non-bank creditors, and flows denominated in local currency are more stable than in foreign currency. We also find evidence that macroprudential policies can make capital inflows more stable.
Capital investment is one of the fundamental building blocks of future productivity growth and anticipating future developments in global investment is a major concern for policymakers. This note makes two observations: 1) Despite weak investment in advanced economies, investment is not weak globally – as a share of world GDP, capital investment is currently at the highest level since 1990; 2) Emerging market economies, particularly China and commodity exporters, disproportionally contributed to the recent strength in global investment, but that contribution is now at risk.
Ambrogio Cesa-Bianchi and Alessandro Rebucci
In some parts of the emerging world, housing markets have grown well ahead of income in recent years. Will a US monetary policy normalisation bring about a correction in house prices as the search for yield unwinds and capital flows back to the US? Looking at the past through the prism of a structural VAR, we think the answer is “yes it will”. Shocks to global liquidity have much larger effects on house prices in emerging markets than in advanced world economies. A tightening in global liquidity conditions also leads to a rapid capital account reversal, exchange rate depreciation and hence a sharp fall in consumption.