With India's GDP expanding at a rate above 8 percent in recent years, the debate about whether India is overheating revolves mainly about whether growth is above potential-that is, whether the economy is exceeding its "speed limit." This paper attempts to shed light on this debate by providing up-to-date projections of India's potential growth, including by clarifying differences in underlying assumptions used by various researchers that lead to a range of estimates. Estimates of potential growth on this basis range from 7.4 percent to 8.1 percent for 2006/07, and about 8 percent for the medium term. The medium-term potential estimates have risks on both sides: productivity gains and investment could be volatile, but determined reforms could sustain strong productivity growth.
This paper uses the growth accounting framework to assess Sri Lanka's sources of growth. It finds that while labor was the dominant factor contributing to growth in the 1980s, labor's contribution declined over time and was overtaken, to a large extent, by total factor productivity (TFP) and, to a lower extent, by physical and human capital accumulation. A higher growth path over the medium term will depend on securing a stable political and macroeconomic environment; implementing structural reforms necessary to improve productivity and efficiency of investment; attaining fiscal consolidation; and creating space for the private sector.