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The Guangzhou to Wuhan train high speed line covers the 664 mile trip in 3 hours. 42 such high speed rail lines are set to open by 2012. These trains run at 215 miles per hour. Original plans were to build these lines by 2020 but the global economic crisis led to state planners moving the date up to 2012 and allocating $100 billion for this purpose. Moving passenger traffic to high speed rail lines also frees up the existing lines for more freight. Plans are to build an additional 3000 miles of track for passenger and fast freight trains at 155 miles per hour. Practically every seat on the Guangzhou- Wuhan 14 car train was full on a typical day last week, filled with migrant workers going home. What makes building these lines affordable is construction workers who earn less than $100 a month, a national savings rate of 40%, and rising tax revenues.This particular line cost $17 billion to build because of the many tunnels needed for the line. The three hour train actually makes the journey faster than the 2 hour flight to Wuhan from Guangzhou because of faster check-in times. Train stations are built in industrial districts away from the city, in the case of Guangzhou, a 40 minute bus ride from the city....

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About 6% of textbook sales are forecast to be digital in 2012, up from 3% in 2011, according to MBS Direct Digital. The $14.99 price for a digital copy of a textbook for 1 year announced by Apple is designed to increase sales. Apple's Phil Schiller, senior vice president of worldwide marketing, says there are 1.5 million iPads in use at schools and colleges. Future price reductions on the iPad below the current $499 level would make the device more accessible and affordable for students. Apple iBooks are designed to work only on the iPad. Other device manufacturers are Amazon and Barnes & Noble, and Apple is in third place for digital books according to Forrester Research. Over time digital copies digital textbooks will dominate the market. MJB Direct Digital sees 50% of textbooks being digital by 2020.

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China lifts pump prices for gasoline by 10%. Supply shortages have been reported The rising value of Asian currencies such as the rupee help to cushion the increase in crude oil prices in India and other countries. In China and India the Government keeps the price of gasoline and other fuel at affordable prices and oil companies cannot pass on the increase in oil prices. China's oil consumption is increasing rapidly at about 9% a year and lower oil prices does not encourage conservation, at the same time oil prices to consumers especially in the rural and farming areas can be painful if food prices are also going up. How to balance these two considerations and also the international aspect where increases in China's demand for oil are itself a cause of demand side pressures leading to ever higher oil prices, is a challenge for China's policymakers.

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Senators Mike Lee of Utah and Jerry Moran of Kansas declare their opposition to the Republican Health Care bill proposed by Senator McConnell. This decision by the two senators makes it impossible to begin debate on the bill. Earlier two other senators, Susan Collins of Maine and Rand Paul of Kentucky announced their opposition. This means the Republican health care bill has no chance in the Senate even after changes to the bill passed by the House of Representatives. Republicans have a thin majority in the Senate make it difficult to pass legislation. Collins met with residents in Maine and Moran with people in his home state of Kansas, and both senators heard a lot about the negative effects of the Republican bill on people in their state. The bill is seen as hurting people in rural areas, elderly, and not likely to do enough to bring down premiums. Its plan to slash Medicaid spending has drawn strong opposition from all Democrats.

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Some features of the U.S. health care law are likely to be retained even if the Supreme Court overturns the health care law- the feature that lets parents carry a teenager on their polcy till age 26, and the feature that private insurers cover preventive services without copays. These are very popular and preventive services make sense for the insurance companies to reduce higher costs later on. Other features such as the discount pharmaceutical companies must give to seniors falling under the Medicare gap, and annual physicals without copays may not be retained. 3.6 million Medicare benificiaries saved $2.1 billion on prescription drugs, $604 per person, from the Medicare gap discount. And 32.5 million Americans took advantage of the annual physical without co-pays in 2011. About 50,000 Americans insured temporarily for people with a pre-existing condition also may lose their coverage. Another provision which prevents states from tightening eligibility rules for Medicaid before 2014, may be questioned also as states feel burdened by these rules during a period of budget cutting in areas such as education....

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Professors Gluck and Graetz of Columbia Law School discuss the presumption of severability in case the Obama health care law is declared unconstitutional by the U.S. Supreme Court. Severability would mean some parts of the law could be left intact if it is declared unconstitutional.

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Ezra Klein on the three questions on which the Supreme Court will decide after three days of hearings on March 26-28, 2012- the Anti-Injunction act, The Individual Mandate, and Medicaid Expansion. Related to the Individual Mandate question are Severability issues.

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The arguments of both sides in front of U.S. Supreme Court Justices on the Health Care Law's expansion of Medicaid. Justice Scalia said the law gives the states no choice. Justice Kennedy pointed to the situation of the states which have no way to opt out without stripping millions of Americans of medical care. Justice Roberts pointed to the states willingness to accept federal aid for years which brings us to the current situation. The attorney generals of 27 states have objected to the Health Care Law's provisions which they believe effectively requires the states suffering tight budget constraints to cover more of the poor than they they think they can, with the alternative being dropping out of Medicaid totally, not giving them much of a choice. As the three day hearing came to a close on March 28, 2012, the Supreme Court's conservative Justices expressed doubts whether the Obama Health Care Law could surivive if some key parts are struck down. With Justices Sotomayor, Ginsberg, Kagan, on one side, and Scalia, with other conservative Justices on the other side, the Court's final decision depends on Justices Kennedy and Roberts. ...

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This WSJ editorial describes the choices facing states in the U.S. for Medicaid- staying in and increasing the strain on state budgets or opting out altogether from Medicaid when hospitals in the states have enlarged their Medicaid dependent programs- as being a kind of extortion. Justice Kennedy said this was not giving the states much of an option, and Justice Scalia described it with a Jack Benny humor quote about being held up by a robber saying "your money or your life." Justice Roberts described the overwillingness of states to accept federal funds that got them to this point. The overall sense of the hearings at the U.S. Supreme Court on the third day, was that of skepticism on the part of Justices Scalia, Alito, Kennedy and Roberts, leaving Solicitor General Verrilli to make an appeal to humanitarian and patriotic sentiment about millions of the poor who would go without medical care if the Court ruled against the government.

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A study by Prof. Peter Petri of Brandeis University, shows the Trans Pacific Trade Agreement boosting economic output in the U.S. by about 0.4% by 2025 or $77 billion. Winners are biologic drugs which get long term patent protection, tech firms and software engineering services. Losers are the Detroit auto industry with higher auto parts imports, light manufacturing, and some heavy manufacturing sectors. Prof. Douglas Irwin of Dartmouth College and other experts say it is not clear how U.S. consumers and businesses will benefit. The import duties as a percentage of total imports are now at about 1.4%. Experts say about 4/5ths of the benefits of TPP for the U.S. are from opening up trade in services and new rules for investment and commerce. TPP includes Pacific countries Canada, Australia, New Zealand, Chile, Mexico, Malaysia, Singapore, Vietnam, and Japan. Issues are environmental rules, worker protection and standards, agricultural imports in sensitive countries such as Canada and Japan, affordable drugs in poor countries....

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China's urbanization has proceeded to the point where the urban population now exceeds 50%. Urbanization as helped in the process of industrialization as young people went from rural areas to cities to work on the production lines. But further urbanization is running into problems as cities get congested and providing benefits such as affordable housing and schooling to migrant workers means raising taxes. The hokou system which classifies residents as urban or rural persists and efforts to reform it have run into difficulties in places like Chengdu and Chongqing. These efforts were abandoned earlier in Guangzhou and Zhengzhou because of the cost. The hukou system acts as a discriminatory system as migrants from the countryside are not allowed welfare benefits in the cities. They have only temporary status in the cities. And people from farming communities who migrate to the cities also have an interest in keeping land and homes they can go back to in the countryside. As they get into their 40's and 50's and no longer want to work on the production lines they can go back to the countryside. The government also sees the advantage of this as this acts as a safety valve for stability- during the 2008 global financial crisis about 20 million migrants went back to the countryside. The actual number of urban hukou holders in China is about 35% according to researchers at Peking University. Efforts to integrate rural hukou can be costly- the effort in Chongqing is estimated by local officials to cost $30 billion or 200 billon yuan to convert 3 million people. It has given 1.7 million people urban hukou in the past year with the conditions that these migrant workers must have worked in urban areas for at least 3 years. Migrants get to hold onto land entitlements in the countryside. But the urban hukou status would be limited to Chonqqing only. Nationwide the prospects for migrants obtaining the kind of urban hukou staus that gives them benefits of affordable housing and schooling are not good. The World Bank's Kuij's says local governments do not have the incentives or the resources to carry out the programs that are being tried in Chongqing. As the process of urbanization becomes more difficult, the rate of growth in China will be affected....