Deep Impact: China and the World Economy

Much of the debate about the impact of China on the international political economy arises from the many dimensions of the potential impact and the lack of historical precedent for such a large change. This paper provides some context for thinking about these issues by contrasting China’s recent expansion with the USA at the end of the last great wave of globalization, and reviewing recent quantitative modelling of China’s growth on other countries. It argues that China’s growth is good for the world economy with significant terms-of-trade gains being experienced in its trading partners, reductions in poverty and increases in living standards. Nevertheless it also suggests we should be cautious in predicting China’s future role in the world economy. It still commands only a fraction of the spending power of the USA and further growth will require China to embrace good institutions and continue the move to a more market-based economy.Economic Growth, India, Growth Accounting, Investment, Productivity

Deciphering The Hindu Growth Epic

India’s investment rate has increased fourfold since 1950 and is now nearly 40% of GDP. Many studies have suggested that this rising investment rate is the most significant component of India’s growth acceleration. I assess these hypotheses using the neoclassical growth model decomposition method. Unlike other methods based on this model, such as Hall and Jones (QJE 1999), the method used in this paper does not rely on the assumption of steady state. I find that the rise in investment rates since the 1970s explains only 30% of India’s growth over that period. I conclude that, notwithstanding the high investment rates, the main source of India’s growth acceleration is the modest upward trend in productivity growth since the 1970s.Economic Growth, India, Growth Accounting, Investment, Productivity

Reflections on Australia’s Skilled Migration Policy

This paper outlines some recent points of debate over the economic impact of skilled migration on Australia. It is argued that the national gains from an increase in skilled immigration are likely to be small but there are significant effects on income distribution. Recent general equilibrium modeling results are used to show that the skill based immigration programme is a blunt instrument for targeting particular skills needs and may have many potential unintended consequences including the “crowding-out” of higher education in Australia.Migration; Skilled immigration; Human capital; Education

In China's Wake: Has Asia Gained From China's Growth?

China’s growth has been rapid but the value of China's international trade has grown even faster. This trade-biased growth is bringing both challenges and opportunities for Asian economies that are highly integrated with Chinese trade networks. Moreover in ASEAN countries such as Indonesia and Malaysia, China’s success has been seen as a threat to its existing trade and manufacturing base. We use an historical simulation analysis to examine the impacts of China’s growth on Asian economies. We find that a decade of China’s growth has raised GDP per capita in the developed Asian economies by around 16%. The effect on the ASEAN-4 economies is not as strong but still large, the GDP of the ASEAN-4 economies increased by approximately 7%. The main source of these gains is found to be lower durable goods import costs which induce accumulation of machinery and equipment capital.Economic Growth, China, Trade Costs

WWII and Long Run Convergence in the OECD

Existing evidence for unconditional convergence in the OECD is mixed, and depends largely on whether time series or cross sectional methods are used. In this paper we reconsider the evidence for unconditional convergence by dividing the long run data into several subperiods. We use a two stage approach in this work. We first model the growth rate of output directly and use this model to estimate the long-run growth rate for the countries in our sample. We then use the estimates of long-run growth in output to test for unconditional convergence and to test for equality of long-run growth across countries. GLS is used to explicitly take into account the sampling uncertainty inherent in our estimates of the long-run growth rate we found in the first stage of the process. The results show strong evidence for unconditional convergence in the post WWII period 1951-1974, but no evidence of convergence in the periods preceding or following this period. Moreover, it is di±cult to reject the hypothesis that most of the countries in our sample had the same growth rate outside of this period. Thus find little evidence to suggest that absolute convergence has been a continuous long run process, and some evidence for the view that national policies mainly affect income levels rather than growth rateGrowth, Convergence, Technological Change

The Dynamic Effects of Skilled Labour Targeting in Immigration Programs

We consider the impact of the recent trend in immigration policies towards selecting migrants on the basis of skills. The analysis uses an inter-temporal general equilibrium model with endogenous skill formation. The model is calibrated to a steady state benchmark that represents Australia in 2000-2001. We then consider the impact of the increase in skilled migrants of approximately 20 thousand per year, which corresponds to the increase in flows of migrant Professionals in Australia since 2000. We find that this generates substantial crowding out of the higher Education sector in Australia. Moreover we show that, when this shock is anticipated as a permanent policy change, there is very little net increase in the stock of skilled labour due to falling student enrollments of 12%. Paradoxically, in this case, the decline in students increases the number of unskilled workers in the economy such that the ratio skilled to unskilled workers in the economy actually falls and the skill premium increases.Immigration; Human Capital; Computable General Equilibrium Models

Dynamic Adjustments to Terms of Trade Shocks: The USA Productivity Boom and Australia

How has the USA’s “new economy” productivity boom affected Australia? We consider this question using a dynamic multi-sector growth model of the Australian and USA economies. We find that productivity growth in the USA durables sector generates small but important gains to Australia. We find that the transmission of growth is generated through increased export demand for Agriculture. Consequently we find that the USA’s productivity growth tends to favour Australia’s traditional export sectors. Likewise it increases the relative demand for less skilled labour in Australia and reduces the demand for skilled labour and higher education.Terms of Trade; Productivity; Economic Growth; Human Capital; Computable General Equilibrium Models

Dynamic Gains and Market Access Insurance: Another look at the AUSFTA

We use a dynamic computable general equilibrium model to revisit the dynamic benefits of the Australia-USA Free Trade Agreement and, in particular, to evaluate the insurance value of this agreement in the face of regional and global trade wars. The insurance benefits are quantified by comparing the status quo against alternative scenarios where some or all regions raise tariffs by 10 percent, both permanently and temporarily. These insurance gains are found to be as much as four times larger than the traditional status quo efficiency gains.Trade policy; Computable General Equilibrium; Human Capital; Dynamics

Structural and Electronic Properties of the Interface between the High-k oxide LaAlO3 and Si(001)

The structural and electronic properties of the LaAlO3/Si(001) interface are determined using state-of-the-art electronic structure calculations. The atomic structure differs from previous proposals, but is reminiscent of La adsorption structures on silicon. A phase diagram of the interface stability is calculated as a function of oxygen and Al chemical potentials. We find that an electronically saturated interface is obtained only if dopant atoms segregate to the interface. These findings raise serious doubts whether LaAlO3 can be used as an epitaxial gate dielectric.Comment: 4 pages, 5 figure

Analyzing Economy Wide Effects of Trade Liberalisation on Vietnam using a Dynamic Computable General Equilibrium Model

Since its reform process in the late 1980s, Vietnam has emerged as a rapidly growing economy with growth rates surpassing its more developed ASEAN neighbours. This paper aims to consider the economy wide impacts of trade liberalisation on Vietnam. We approach this by way of multi-region, multi-good, dynamic growth computable general equilibrium (DCGE) model. We find that trade liberalisation has caused a large fall in wage inequality thus increasing the welfare of unskilled workers in Vietnam. There is also evidence of a shift away from agriculture towards low-tech and intermediate manufacturing sectors. Additionally, there are significant gains in terms of large physical and human capital accumulation.