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A Wall Street Journal report -after interviews with former TEPCO engineers and executives- throws more light on the failure of power and cooling at certain reactors in Fukushima Daiichi that led to the nuclear meltdown. The difference not grasped at the time turned out to be the critical difference between the reactors where electricity to cool the reactors worked and where the the electricity failed. Of the 10 nuclear reactors at Fukushima, only the 4 with the earlier Mark 1 design failed. These reactors were the earliest reactors installed by G.E. beginning in the 1970's. The Mark 1 reactors were serviced by an American engineering firm called Ebasco. Ebasco designed the reactor buildings really small so that they would be compact and economical. Because of the small size of the reactor buildings the generators providing the electricity supplies to the Mark 1 reactors could not be installed inside the reactor buildings made of fortified concrete and were installed in buildings outside lacking similiar protection. These outhoused generator buildings could not withstand the tsunami, resulting in the loss of power and cooling for these reactors, and leading eventually to the meltdown. The reactors with the Mark II and later designs were installed along with the generators in the same fortified concrete buildings, and these survived the tsunami without disruption in power supplies and cooling. This critical difference was noted by older TEPCO executives who were intervewed, but nothing was done about this because of the added cost of making the major modifications that would be needed. The regulatory system also failed to catch the problems with the original blueprints and design for housing the reactors and generators for cooling reactors. In 2001 the original 30 year operating permit for the Fukushima Daiichi nuclear reactor was renewed, and again in 2011 for another ten year period. Japan's Nuclear and Industrial Safety Agency is part of the industry ministry, and not kept separate and independent from the nuclear industry, a structural flaw. The ministry considered its job to be promoting nuclear power, and increasing nuclear power from 30% in 2010 to 50% of Japan's electricity output. One inspection official says fundamental design and construction of the reactors from a 30-40 year old design were never looked at in safety reviews by regulators approving the extensions. He even goes to the point of saying that the reviews focussed on things like pipes and fittings, missing entirely the safety of the outhouse buildings housing the generators. One of the top TEPCO engineers says this difference stood out like a sore thumb when did a walk through during inspections. He failed to get the support from fellow engineers and Tepco executives for changes that would add to the cost....

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Bloomberg View says it is important for the living wills for U.S. banks that are "too big to fail" to be ready by the end of August 2011. This is required under the Dodd-Frank legislation. The living wills are designed to provide the government and the FDIC with an orderly pathway for winding down the business of a bank. On August 8, 2011, when the Dow Jones Averages dropped by 634 points, shares of Bank of America and Citigroup led the decline. Bloomberg points out that investors think Bank of America's net worth is only one third of what the bank claims, and for Citigroup this is less than half. Investors view the stocks of these banks as risky because they are likely to need to raise fresh capital and this would dilute the value of existing shares.

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RBS CEO Stephen Hester steps down in 2013 after 5 years of UK government ownership of RBS. Finding good leaders at the British banks has been difficult for the UK government. Hester's stepping down comes as the Board plans to return RBS to private ownership. The fragile health of British banks and weak lending to business is holding back Britain's economic recovery.

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The Ifo Institute's Hans-Werner Sinn presents the German view on bailouts for Greece, Ireland, Portugal, Spain and Italy. He says that socializing of debt was proved to be a bad idea even in the U.S. experience when eight states and territories were allowed to go bankrupt in the 1830's and 1840's, and even though California is close to being bankrupt no one suggests socializing the debt. The European Economic Advisory Group has favored short term assistance and liquidity assistance but not aid for insolvency. Bundesbank assistance for international shift of refinancing credit, also called Target credit, is estimated at $874 billion, since 2007. Greece and Portugal current account deficits were financed using this. ECB purchase of government bonds $250 billion, and $500 billion in rescue programs from the IMF, and additional help from the European rescue funds such as EFSF. Sinn says Germany would lose $1.35 trillion if the euro fails. If Greece, Ireland, Italy, Portugal and Spain go bankrupt and repay nothing, and the euro survived, Germany would have lost $899 billion by his estimates. He responds to critics by saying that the Marshall Plan gave Germany 0.5% of GDP for 4 years, or 2% in total, or about $5 billion today if taken as 2% of Greek GDP....

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Whitacre is basically blunt about his mission from the Obama adminstration when he attends meetings at the Tech Center in Warren or at the Westin Detroit Airport hotel and the San Antonio club: get GM growing again, he wants to see market share north of 20%. The Obama administration, Bloom and others are clear about the government wanting to get its $50 billion for the USA and $9 billion for Canada back as early as possible. He has told GM's Henderson he will be replaced it things don't change fast enough, and he wants product out faster, 2 year development times for new cars instead of three years today. The same message has been passed on to middle and upper middle managers in diagonal meetings. And what are readers commenting on this- and readers views matter a lot because GM has a wrong perception out there that hurts sales- a third of twelve readers said they cannot understand why young people are not moved up to run the company especially from design and engineering, one mentions Whitacre's age 70 years. A third just don't think much will change, and one says he will buy aFord. And a third says Whitacre is the guy who can shake things up and he should. ...

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Jeff Sommer talks to Harvey Markovitz, considered the founder of portfolio theory, on share prices and the stock market. Markovitz says portfolio selection are the two most important words he wrote and the ones to remember. Building a diversified portfolio is the most important thing in investing. Markovitz says investors should forget about individual stocks and their oscillations, and buy low cost index stock and bond funds. Allocating these in a way that depends on the volatility and risk that the particular investor feels comfortable with. Rebalance the portfolio as needed periodically, and change allocations. Other than that do other hobbies, things that give you a greater sense of reward. Markovitz was deeply influenced by Hume's ideas of skepticism and the thought that one was never sure about the probability of an event occuring even if it had ocurred before.

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Earnings of the typical American man working full-time year round declined in 2010, and is now in inflation adjusted terms below the level in 1978, according to the U.S. Census Department. The income of a typical Ameircan family has declined for three consecutive years and is now at $49,445 for 2010. This is the level reached in inflation adjusted terms in 1996. 15.1% of the American people lived below the poverty line in 2010, and 22% of children lived below the poverty line. The poverty line is set at $22,314 for a family of four in 2010. Statisics from the U.S. Census Department.

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Hugo Dixon says the deal made by eurozone leaders for Greece in July 2011 favors private creditors. The bondholder haircut was much smaller, eurozone governments and taxpayers will make up the difference. This he says is like a cat in the bag presented to the receiver as a pig as long as he does not look inside, called a "poke." Dixon says that if Greece cannot implement austerity measures under a new government and the deal has to be renegotiated bondholders may face a larger haircut than the 20% under the current arrangement. It would have been better he says to do this now but the ECB's threats may have led to the German and French governments treating private creditors with kids gloves.

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Krugman points out that about 13 million Americans without insurance gained health insurance under the Obama plan. He says if it is turned back 8 million whites without a college degree in that 13 million will lose health insurance. Of these eight million about two out of three voted for Trump, so that 5 million Trump supporters could now lose health insurance even though they are older and have more health conditions. Krugman says this aspect of the election campaign was not covered well in the misinformation and social media information of the 2016 campaign, and the lack of media focus on the important issues in the election. On manufacturing jobs he says most of the jobs lost are not returning, and only token jobs such as at a Carrier plant in the news will take their place.

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Shipping and freight statistics show an increase of shipments from Mexico. Trains and truck shipments from Mexico to the U.S. increased by 8.7% by weight in the first 11 months of 2011 compared to the prior year. By comparison shipping containers entering the ports of Los Angeles and Long Beach went down by 0.2% in 2011. Mexico stands to benefit from the shift in dynamics as manufacturing costs in China increase with labor constraints, higher wages, higher commercial land prices and recent Asian supply chain issues making firms wary of unanticipated problems. This is expected to benefit the U.S. with the return of some manufacturig jobs and a serious rethink of outsourcing. Because of highly automated factories and advanced technologies the manufacturing process requires fewer and more skilled operators, reducing the labor component of costs. Carlisle Companies CEO, David Roberts says he is expanding tire manufacturing plants in Tennessee. He says he can make tires as cheaply or cheaper in the U.S than in China. This has serious implications as the U.S. gets down to rebuilding and renewal of its manufacturing industry....

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Bank of Japan chief Kuroda tells foreign media, April 11, 2013, that it will not implement monetary policy to achieve the 2% inflation target in 2 years mechanically. Other economic factors will be considered. The BOJ will be watchful and vigilant for asset bubbles. If this happens the 2% inflation target will be achieved in the medium term so that it is done in a stable way.

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Obama's State of the Union address in 2014 focusses on increasing the minimum wage, reducing inequality and creating opportunities for the middle class. It marks a shift to doing things by executive order wherever possible to avoid protracted debates and delays by Congress.

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It is not clear how China's president Jinping's support for the idea of "China Dream," -of China as a world power on a level with the U.S.- should be interpreted. China will increase its defense budget and continue its efforts to be the dominant power in its region, even as the U.S. and Japan begin to build closer ties in the Pacific. Is it simply a new assertiveness for its rights in relation to territorial disputes with Japan, and a continuation of a policy of peaceful development of earlier leaders. The move could also be an effort to build close ties with the military as the new leadership of Jinping-Keqiang prepares to make major changes in the economy. A speech in Dec. 2012 to Communist party officials in Guangdong province by Jinping, on how the lack of unity with the military led to the collapse of the Soviet Union under Gorbachev, could throw light on the thinking. In a few days an old party was gone, as he put it. This also follows the Bo Xilai episode which involved contacts with the military and the risks of division in the military and political leadership....