Nathan Porter

Are House Prices Rising Too Fast in China

Sharp increase in house prices combined with the extraordinary Chinese lending growth during 2009 has led to concerns of an emerging real estate bubble. We find that, for China as a whole, the current levels of house prices do not seem significantly higher than would be justified by underlying fundamentals. However, there are signs of overvaluation in some cities’ mass-market and luxury segments. Unlike advanced economies before 2007-8, prices have tended to correct frequently in China. Given persistently low real interest rates, lack of alternative investment and mortgage-to-GDP trend, rapid property price growth in China has, and will continue to have, a structural driver.

Interest Rate Liberalization in China

What might interest rate liberalization do to intermediation and the cost of capital in China? Chinas most binding interest rate control is a ceiling on the deposit rate, although lending rates are also regulated. Through case studies and model-based simulations, we find that liberalization will likely result in higher interest rates, discourage marginal investment, improve the effectiveness of intermediation and monetary transmission, and enhance the financial access of underserved sectors. This can occur without any major disruption. International experience suggests, however, that achieving these benefits without unnecessary instability, requires vigilant supervision, governance, and monetary policy, and a flexible policy toolkit.

Revenue Volatility and Fiscal Risks: An Application of Value-at-Risk Techniques to Hong Kong's Fiscal Policy

Revenue volatility poses challenges for fiscal policy makers. It can create risks to service provision, require borrowing, or entail sudden tax changes. This paper investigates the use of value-at-risk techniques to measure the fiscal risks caused by volatility as well as the sensitivity of measured risks to policies that may limit volatility. The revenue of Hong Kongs Special Administrative Region (SAR) is among the most volatile in Asia, and thus is a natural case for applying these techniques. Reflecting its revenue volatility, Hong Kongs SAR has traditionally held high fiscal savings (reserves), and the value of the self-insurance these savings provide is also discussed.