Chinese Manufacturing Performance in Comparative Perspective, 1980-2002

This paper uses the detailed information in the 1995 Census of Industrial Production as a benchmark for analysing the coverage, concepts and consistency of published statistical series. On the basis of the analysis, the paper proposes a series of adjustments which result in more consistent long-run series of labour productivity for 21 manufacturing sectors from 1980-2002. For purposes of international comparisons with the USA, the paper subsequently presents industry of origin unit value ratios for the benchmark year 1995. These are used to convert Chinese value added into US dollars. In 2002, value added for the statistically well-covered sectors of Chinese manufacturing was 43 per cent of US value added, against 12 per cent in 1980. The comparative analysis of labour productivity points to a long period of Chinese growth without catch up from 1980-1992. After 1992, there was a rapid and accelerating process of catch up. In comparative terms labour productivity increased from 5.3 per cent of the US level in 1995 to 13.7 per cent in 2002.China, manufacturing, productivity growth, catch up, unit value ratios, international comparisons

The EU-South Korea Free Trade Agreement and Its Implications for the United States

[Excerpt] On October 6,2010, the 27 member European Union (EU) and South Korea signed a bilateral free trade agreement (FTA). The agreement is expected to go into effect on July 1, 2011, pending approval by the European Parliament and the South Korean National Assembly. If enacted, the South Korea-EU FTA (KOREU FTA) would be the largest FTA in terms of market size that South Korea has entered into. The KOREU FTA reflects the EU and South Korean trade strategies to use FTAs to strengthen economic ties outside their home regions. It also builds upon the surge in trade and investment flows between South Korea and the EU over the past decade. This agreement has possible implications for U.S. trade with South Korea and congressional action on the proposed U.S.-South Korea FTA (KORUS FTA). The proposed KOREU FTA is very comprehensive. It would reduce and eliminate tariffs and other trade barriers in manufactured goods, agricultural products and services and would also cover such trade-related activities as government procurement, intellectual property rights, labor rights and environmental issues. Most studies done on the potential impact of the KOREU FTA estimate that the agreement will have a small but positive effect on the economies of the EU and South Korea as a whole and that the larger relative impact would be on the South Korean economy. The greatest economic impact of the KOREU FTA would be on specific sectors in each economy. EU services providers would be expected to experience gains from the agreement, especially in the areas of retail and wholesale trade, transportation services, financial services, and business services. In terms of trade in goods, EU exporters of pharmaceuticals, auto parts, industrial machinery, electronics parts, and some agricultural goods and processed foods would be expected to gain from the KOREU FTA\u27s implementation. At the same time, South Korean manufacturers of cars, ships, wireless telecommunications devices, chemical products, and imaging equipment would be expected to increase their exports to the EU market. The KOREU FTA is similar to the proposed KORUS FTA in many respects. Both agreements are comprehensive and both would eliminate tariffs on most trade in goods soon after they enter into force. However, they differ in other respects. Phase-out periods for tariffs on some manufactured goods differ. In addition, the KOREU FTA does not cover foreign direct investment. Unlike the KORUS FTA, the KOREU FTA would not allow trade sanctions to be applied where violations of the workers\u27 rights, and environment provisions have been deemed to occur. In addition, the KORUS FTA would cover a broader range of trade in services than would the KOREU FTA. It is not clear whether these differences in the structures of the FTAs would result in appreciable differences in outcomes in terms of economic gains and losses. U.S. and European firms are close competitors in a number of sectors and industries, particularly autos. Some business representatives argue that enactment of the KOREU FTA before enactment of the KORUS FTA would give European competitors commercial first mover advantages, since EU firms, such as those in the auto industry or the services sector, could gain greater market opportunities in South Korea not afforded to US. firms. On the other hand, other factors could also mitigate such advantages. For example, U.S. multinational firms operating in the EU could benefit from the KOREU FTA. Nevertheless, the content and fate of the KOREU FTA could influence the pace and tone of any debate in the United States on the KORUS FTA in the 112th Congress

Cell cycle protein expression in AIDS-related and classical Kaposi's sarcoma

Kaposi�s sarcoma (KS) is a peculiar vascular neoplasm that occurs mainly in elderly Mediterranean men and patients with acquired immunodeficiency syndrome (AIDS). The current literature indicates that KS is initiated by the human herpes virus 8 (HHV8) as a reactive polyclonal process but with deregulation of oncogene and tumour suppressor genes, it can progress to a true malignancy with monoclonality. Clinically, classical KS often presents as an indolent disease affecting mainly the lower extremities whereas AIDS-related KS has no site predilection and can progress rapidly with systemic involvement. Histologically, KS can be classified into patch, plaque and nodular stages. Interestingly, classical and AIDS-related KS are indistinguishable histologically and this suggests that AIDS-related KS and classical KS might be initiated by a common aetiology but given their different clinical courses, they may progress through different mechanisms. In view of the importance of the cell cycle proteins in the development and progression of many human malignancies, this thesis aims to examine the role of these proteins in the progression of the two main clinical subtypes of KS. The cell cycle protein expressions in a cohort of 47 patients with KS with welldocumented clinical and histological features were studied. Using a monclonal antibody against the latent nuclear antigen-1 molecule of HHV8, HHV8 was detected in 78% of the cases. The more advanced nodular lesions were found to have a higher level of proliferative activity as measured by the proliferation x marker, Ki-67. This suggests it is valid to use the histological specimens as a tumour progression model of KS. The role of the Rb/cyclin D1/p16 pathway was examined. The more advanced nodular stage KS lesions were more likely to be positive for cyclin D1, suggesting that cyclin D1 is important in the progression from patch stage to nodular stage. p16 acts as a tumour suppressor and it has an inhibitory effect on cyclin D1. The p16 expression rate was low in early stage KS but high in the more advanced lesions. It seems that reduced p16 expression occurs early in KS and may be important in its development. The rate of Rb expression, on the other hand, did not differ significantly among the histological subtypes. The results revealed the significant role of the Rb/cyclin D1/p16 pathway in the progression of KS. Of the mitotic cyclins examined, cyclin A expression was correlated with the advanced tumor stage. The rate of p34cdc2 expression was high in the lesions and there was no correlation with histological stage. This suggests that p34cdc2 is important in the early development of the tumour but not necessarily in its progression. Along the p53-apoptotic pathway, mutant p53 expression was significantly more common in the nodular stage. The cyclin G1 (a protooncogene, one of the target genes of p53) expression also paralleled that of mutant p53 with the majority of the KS lesions showing cyclin G1 expression and significant xi correlation between advanced histological stage and increasing rate of cyclin G1 expression. These findings suggest that progression along the p53 pathway may be important in the advanced stage development of KS. On the other hand, expression of the CDK inhibitor, p27, a protein that normally negatively regulates cyclin G1, was reduced in nodular KS. These findings suggest that some KS lesions may progress through a deregulated or abnormal p53 pathway. There were correlations between cyclin D1, cyclin A, cyclin G1, mutant p53 and negative HIV status. The findings suggest that components of both the Rb/cyclin D1/p16 and p53-apoptotic pathways are important in the progression of classical KS. Rb protein was the only cell cycle protein whose rate of expression correlated significantly with HHV8 status in KS. The majority of HHV8 positive lesions were also positive for Rb protein, unlike HHV8 negative lesions. This suggests that some of the HHV8 negative lesions can progress through a defective Rb pathway whereas the role of Rb in the progression may not be as important in the HHV8 positive lesions. This was an unexpected finding given that one of the postulated mechanisms of tumour initiation by the HHV8 virus is via the viral cyclin it produces. The viral cyclin produced by HHV8 acts through the Rb pathway much the same as cyclin D1 and one would have expected that HHV8 positive cases are less likely to be positive for the Rb protein. In summary, the majority of the KS lesions examined in this thesis show HHV8 infection. The Rb/cyclin D1/p16 pathway appears to be important in the progression of the different stages of KS and expression of the proteins involved in the p53 pathway were found to be important in the advanced stages of the development of KS. There were differential expressions of cell cycle proteins between AIDS-related and classical KS, and between HHV8 positive and HHV8 negative lesions. The findings also provided some clues to the possible mechanisms of development in KS lesions that were not initiated by HHV8

The Proposed U.S.-South Korea Free Trade Agreement (KORUS FTA): Provisions and Implications

[Excerpt] On June 30, 2007, U.S. and South Korean trade officials signed the proposed U.S.-South Korean Free Trade Agreement (KORUS FTA) for their respective countries. If approved, the KORUS FTA would be the second-largest FTA that South Korea has signed to date, after the agreement with the European Union (EU). It would be the second-largest (next to North American Free Trade Agreement, NAFTA) in which the United States participates. South Korea is the seventhlargest trading partner of the United States and the United States is South Korea’s third-largest trading partner. Various studies conclude that the agreement would increase bilateral trade and investment flows. The final text of the proposed KORUS FTA covers a wide range of trade and investment issues and, therefore, could have substantial economic implications for both the United States and South Korea. The agreement will not enter into force unless Congress approves implementation legislation. The negotiations were conducted under the trade promotion authority (TPA), also called fast-track trade authority, that Congress granted the President under the Bipartisan Trade Promotion Act of 2002 (P.L. 107-210). Under TPA the President has the discretion on when to submit the implementing legislation to Congress. President Bush did not submit the legislation because of differences with the Democratic leadership over treatment of autos and beef, among other issues. Early in his Administration, President Obama indicated the need to resolve those issues before he would submit the implementing legislation. On December 3, 2010, after a series of arduous negotiations and missed deadlines, President Obama and President Lee announced that their negotiators reached agreement on modifications in the KORUS FTA, and that they were prepared to move ahead to getting the agreement approved by the respective legislatures. The White House is expected to send implementing legislation to the 112th Congress and that it would like to see Congress approve the agreement by July 1 of this year. The modifications are in the form of changes in phase-out periods for tariffs on autos, a new safeguard provision on autos, and concessions by South Korea on allowing a larger number of U.S. cars into South Korea under U.S. safety standards than was the case under the original KORUS FTA provisions. The issue of full U.S. beef access was not resolved because of the political sensitivity of the issue in South Korea. In 2008, when President Lee reached a separate agreement with the United States to lift South Korea’s ban on U.S. beef imports, massive anti-South Korean government protests forced the two governments to renegotiate its terms. The U.S. beef sector has largely supported the KORUS FTA. A broad swath of the U.S. business community supports the KORUS FTA . With the modifications in the agreement reached in December, this group also includes the three Detroit-based auto manufacturers and the United Auto Workers (UAW) union. It still faces opposition from some labor unions and other groups, including Public Citizen. Many U.S. supporters view passage of the KORUS FTA as important to secure new opportunities in the South Korean market, while opponents claim that the KORUS FTA does not go far enough to break down South Korean trade barriers or that the agreement will encourage U.S. companies to move their production offshore at the expense of U.S. workers. Other observers have suggested the outcome of the KORUS FTA could have implications for the U.S.-South Korean alliance as a whole, as well as on U.S. Asia policy and U.S. trade policy, particularly in light of an FTA signed in by South Korea and the EU that is expected to go into effect on July 1, 2011

Evidence of Convective Redistribution of Carbon Monoxide in Aura Tropospheric Emission Sounder (TES) and Microwave Limb Sounder (MLS) Observations

Vertical convective transport is a key element of the tropospheric circulation. Convection lofts air from the boundary layer into the free troposphere, allowing surface emissions to travel much further, and altering the rate of chemical processes such as ozone production. This study uses satellite observations to focus on the convective transport of CO from the boundary layer to the mid and upper troposphere. Our hypothesis is that strong convection associated with high rain rate regions leads to a correlation between mid level and upper level CO amounts. We first test this hypothesis using the Global Modeling Initiative (GMI) chemistry and transport model. We find the correlation is robust and increases as the precipitation rate (the strength of convection) increases. We next examine three years of CO profiles from the Tropospheric Emission Sounder (TES) and Microwave Limb Sounder (MLS) instruments aboard EOS Aura. Rain rates are taken from the Tropical Rainfall Measuring Mission (TRMM) 3B-42 multi-satellite product. Again we find a correlation between mid-level and upper tropospheric CO, which increases with rain rate. Our result shows the critical importance of tropical convection in coupling vertical levels of the troposphere in the transport of trace gases. The effect is seen most clearly in strong convective regions such as the Inter-tropical Convergence Zone

The Kaesong North-South Korean industrial complex

This purpose of this report is to provide an overview of the role, purposes, and results of the Kaesong Industrial Complex (KIC) in the Democratic People's Republic of Korea (DPRK or North Korea) and examine U.S. interests, policy issues, options, and legislation

The Proposed U.S.-South Korea Free Trade Agreement (KORUS FTA): Provisions and Implications

On June 30, 2007, United States Trade Representative Susan Schwab and South Korean Foreign Trade Minister Kim Hyung-chong signed the proposed U.S.-South Korean Free Trade Agreement (KORUS FTA) for their respective countries. If approved, the KORUS FTA would be the largest FTA that South Korea has signed to date and would be the second largest (next to North American Free Trade Agreement NAFTA) in which the United States participates. South Korea is the seventh-largest trading partner of the United States and the United States is South Korea’s third largest trading partner. Various studies conclude that the agreement would increase bilateral trade and investment flows. The final text of the proposed KORUS FTA covers a wide range of trade and investment issues and, therefore, could have wide economic implications for both the United States and South Korea. The KORUS FTA includes issues on which the two countries achieved early agreement, such as the elimination on tariffs on trade in most manufactured goods and the partial liberalization in services trade. The agreement also includes provisions on a number of very sensitive issues, such as autos, agriculture, and trade remedies, on which agreement was reached only during the final hours of negotiations. If the agreement is to enter into force, Congress will have to approve implementation legislation. The negotiations were conducted under the trade promotion authority (TPA), also called fast-track trade authority, that the Congress granted the President under the Bipartisan Trade Promotion Act of 2002 (P.L. 107-210). The authority allows the President to enter into trade agreements that receive expedited congressional consideration (no amendments and limited debate). The White House has not indicated when it will send the draft implementing legislation to Congress. (The TPA sets no deadline for the President to do this.) While a broad swath of the U.S. business community supports the agreement, the KORUS FTA faces opposition from some groups, including some auto and steel manufacturers and labor unions. In addition, the agricultural community and some Members of Congress have withheld support for the agreement until South Korea lifts its restrictions on imports of U.S. beef. Some U.S. supporters view passage of the KORUS FTA as important to secure new opportunities in the South Korea market. Opponents claim that the KORUS FTA does not go far enough in opening up the South Korean market and is a lost opportunity to resolve long running concerns about South Korean barriers. Other observers have suggested the outcome of the KORUS FTA could have implications for the U.S.-South Korean alliance as a whole. Differences between the White House and the Democratic leadership in the Congress over the implications of the KORUS FTA have made the timing and even the likelihood of the President’s submission and the Congress’s subsequent consideration of implementing legislation uncertain. This report will be updated as events warrant

Bioenergetic, reproductive, and population-level effects of dissolved copper and cadmium on the grass shrimp, Palaemonetes pugio

The grass shrimp, Palaemonetes pugio, was exposed to dissolved copper or cadmium in a series of laboratory experiments to determine effects on bioenergetics, reproduction, and population growth. In 14-day exposures, adults were exposed to either copper or cadmium to quantify bioenergetic effects. Both metals caused a decline in oxygen consumption (lowest observed effects concentrations [LOECs] = 7.5 μg Cu sup 2+/L and 6.6 μg Cd sup 2+L) and growth rate (LOECs = 27 μg Cu sup 2+/L and 6.2 μg Cd sup 2+/L). Effects of copper on growth were more severe than those of cadmium, resulting in weight loss during the exposure. Reductions in oxygen consumption and growth, in combination with declines in reproduction observed in longer exposures, suggest that both copper and cadmium reduce energy allocation to respiration and production pathways. In eight-month exposures, P. pugio were exposed to either copper or cadmium for a full life cycle, allowing larvae to attain maturation and reproduce. While survival was little affected by exposure to cadmium, brood size and the percentage of ovigerous females were significantly reduced (LOECs = 1.5 and 2.5 μg Cd sup 2+/L, respectively). Population growth of P. pugio exposed to cadmium was projected using a stage-based matrix model and a z-transformed life cycle graph analysis. Both models projected a decrease in population growth rate (LOEC = 1.5 μg Cd sup 2+/L), although population growth remained positive. Decomposition analysis indicated that cadmium-induced declines in population growth could be attributed mainly to contributions from reproductive effects. In the eight-month exposure to copper, no lethal effects on larvae, juveniles, or adults were observed, but larval development was significantly delayed (LOEC = 9 μg Cu sup 2+/L). Upon reaching maturation, females exposed to copper were able to produce embryos, but the embryos did not hatch, precluding completion of the life cycle (LOEC = 9 μg Cu sup 2+/L). The results from subsequent experiments, which further examined reproductive effects, suggested that copper may inhibit larval recruitment via a combination of effects on hatching success, parental bioenergetics, and processes before or during spawning and/or fertilization. In conclusion, both copper and cadmium may have negative impacts on the sustainability of natural populations of P. pugio in contaminated habitats

Projected Regional Climate in 2025 Due to Urban Growth

By 2025, 60 to 80 percent of the world s population will live in urban environments. Additionally, the following facts published by the United Nations further illustrates how cities will evolve in the future. Urban areas in the developing world are growing very rapidly. The urban growth rate will continue to be particularly rapid in the urban areas of less developed regions, averaging 2.4 per cent per year during 2000-2030, consistent with a doubling time of 29 years. The urbanization process will continue worldwide. The concentration of population in cities is expected to continue so that, by 2030, 84 percent of the inhabitants of more developed countries will be urban dwellers. Urbanization impacts the whole hierarchy of human settlements. In 2000,24.8 per cent of the world population lived in urban settlements with fewer than 500,000 inhabitants and by 2015 that proportion will likely rise to 27.1 per cent