Gail Cohen, João Tovar Jalles, Mr. Prakash Loungani, and Ricardo Marto
Recent discussions of the extent of decoupling between greenhouse gas (GHG) emissions and real gross domestic product (GDP) provide mixed evidence and have generated much debate. We show that to get a clear picture of decoupling it is important to distinguish cycles from trends: there is an Environmental Okun's Law (a cyclical relationship between emissions and real GDP) that often obscures the trend relationship between emissions and real GDP. We show that, once the cyclical relationship is accounted for, the trends show evidence of decoupling in richer nations—particularly in European countries, but not yet in emerging markets. The picture changes somewhat, however, if we take into consideration the effects of international trade, that is, if we distinguish between production-based and consumption-based emissions. Once we add in their net emission transfers, the evidence for decoupling among the richer countries gets weaker. The good news is that countries with underlying policy frameworks more supportive of renewable energy and supportive of climate change tend to have greater decoupling between trend emissions and trend GDP, and for both production- and consumption-based emissions.
The paper reviews and draws lessons from the experience of fast growing economies including a sub-set of these termed High Growth Economies (HGEs) with a decadal rate of over 7 per cent. It then reviews the history of the Indian growth acceleration following the reforms of the 1990s and its future prospects given the recent slowdown. It analysis the potential dangers and reasons for India’s growth slowdown and proposes policy reforms for sustaining fast growth.
This study relates Australian household saving more closely to movements in asset market using event study analysis and econometric analysis. In this study, the policy challenges for Australia from rebalancing in China, a temporary growth slowdown in China, and a recession in advanced countries are analyzed. The Globally Integrated Monetary and Fiscal Model (GIMF) is used for policy challenges. The impact of the mining boom on the Australian labor market is also discussed in this paper.
This paper analyzes the factors driving house prices in Australia from a cross-country perspective using several approaches. It uses a cointegration technique to estimate the long-run equilibrium house prices in Australia, New Zealand, and Canada and assesses the extent of a possible disequilibrium. It also presents an event analysis to shed some light on the link between house prices, capital inflows and the terms of trade. The econometric analysis suggests an overvaluation of 5-10 percent depending on the model specification. Event analysis indicates that terms of trade shocks were associated with larger increases in house prices in Australia, than in the case of strong capital inflow episodes.