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WASHINGTON: A team of researchers found there is not much difference between the sexes when it comes to talking, when you actually count the words. The researchers placed microphones on 396 college students in the United States and Mexico for periods ranging from two to 10 days, sampled their conversations and calculated how many words they used in the course of a day. The score: Women, 16,215; Men, 15,669. The difference: 546 words: "Not statistically significant," say the researchers in Friday's edition of the journal Science. "What's a 500-word difference, compared with the 45,000-word difference between the most and the least talkative persons" in the study, Matthias R. Mehl, an assistant psychology professor at the University of Arizona, who led the research, said. He said the least talkative person in the study - a male - used just over 500 words a day, while another male topped that by more than 45,000. Co-author James W. Pennebaker, chairman of the psychology department at the University of Texas, said the researchers collected the recordings as part of a larger project to understand how people are affected when they talk about emotional experiences. They were surprised when a magazine article asserted that women use an average of 20,000 words per day compared with 7,000 for men. If there had been that big a difference, he thought, they should have noticed it. "Although many people believe the stereotypes of females as talkative and males as reticent, there is no large-scale study that systematically has recorded the natural conversations of large groups of people for extended periods of time," Pennebaker said. Indeed, Mehl said, one study they found, done in workplaces, showed men talking more. Still, the idea that women use nearly three times as many words a day as men has taken on the status of an "urban legend", he said. Agencies

BEIJING, March 3 -- The China Development Bank (CDB) will mainly serve medium- and long-term national development strategies even after it is transformed into a commercial bank, a senior executive said on Sunday. A China Development Bank office in Shanghai. The China Development Bank (CDB) will mainly serve medium- and long-term national development strategies even after it is transformed into a commercial bank, a senior executive said March 2, 2008.      The CDB cannot turn into a commercial bank immediately since it does not accept individual deposits now, but it will start doing so in the future, said Liu Kegu, vice governor of the bank.     The CDB is one of the three policy lenders in the country.     The CDB at the end of last year received the first 5 billion U.S. dollars of the planned 20-billion-dollar re-capitalization from Central Huijin, an investment arm incorporated into China Investment Corp (CIC).     Liu said the capital injection will not affect the CDB's credit rating since it has the best asset quality among domestic banks. It has a non-performing loan ratio below 1 percent - much lower than that of major commercial banks.     The CDB will retain its long-term credit business and the right to issue financial bonds in the interbank market.     The lender has generated controversy in the banking industry by increasingly becoming involved in commercial business in recent years.     Earlier reports said that the CDB is planning to expand into financial leasing to diversify its business. It is reported to be on the verge of acquiring Shenzhen Financial Leasing Co Ltd for 7 billion yuan, by taking a 90 percent stake.

First Deputy Prime Minister and presidential candidate Dmitry Medvedev smiles during a news conference at his election headquarters in Moscow March 3, 2008.  (Xinhua/Reuters Photo)    BEIJING, March 3  -- Chinese President Hu Jintao Monday congratulated Dmitry Medvedev on his victory in Russia's presidential election.     With the joint efforts of both sides, China and Russia have seen in-depth and all-around development in their strategic partnership of coordination, Hu said during a telephone conversation with Medvedev.     China and Russia have continued to strengthen mutual political trust and made fruitful achievements in pragmatic cooperation, he said, noting the successful national theme years held respectively in the two countries in 2006 and 2007.     The Chinese government will unswervingly boost the strategic partnership of coordination with Russia on the basis of mutual respect, trust and support, Hu said.     Hu said he is willing to make concerted efforts with Medvedev to push forward the two countries' strategic partnership of coordination.     In their telephone conversation, Hu also invited Medvedev to visit China at an early date.     For his part, Medvedev said Russia and China have continued to make headway in pragmatic cooperation in such fields as trade and economy, as well as conducting significant coordination in international affairs.     He described Russia-China ties as a key factor in current international relations, saying that to develop the strategic partnership of coordination is the only option for Russia's policy toward China.     Russia is ready to work closely with China to push their bilateral relations to a new high, said the president-elect.     Medvedev thanked Hu for his invitation, saying he is looking forward to a visit to China and a meeting with the Chinese president.     Medvedev, first deputy prime minister of Russian President Vladimir Putin's cabinet, won a landslide victory in Sunday's presidential election.

Shanghai - The Shanghai World Financial Center, the highest building on the mainland, was topped out on Friday.The Shanghai World Financial Center on the way up, at different stages of construction. The 101-story building, the highest on the mainland, was topped out on Friday. Niu Yixin"The 101-floor office tower is expected to be completely finished in the spring of 2008," said Sun Wenjie, general manager of China State Construction Engineering Corp.The Shanghai skyscraper is located in the prime Lujiazui zone in Pudong on a 30,000-sq-m site.With an overall construction area of 381,600sqm, the Shanghai World Financial Center will be one of the tallest buildings in the world at 492 meters. That's 70 meters higher than Jinmao Tower, formerly the highest on the Chinese mainland.Japan's Mori Building Co and 40 other foreign companies will invest a total of 8 billion yuan in the development."As the economy warms up, we are more confident about Shanghai and the whole of China," said Hiroo Mori, president of the Shanghai World Financial Center Co, a subsidiary of Mori Building Co Ltd.The building is expected to become home to high-profile international businesses, department stores, art galleries, clubs and a five-star hotel."As China's economy roars ahead, more capital and businesses are expected to flow into the country, especially to Shanghai. The city aims to become a world center for trade and finance - with Lujiazui as its showpiece," said Mori.Lujiazui will have three tall buildings, one of which is the completed Jinmao Tower, each rising above 400 meters. The buildings were planned by local government after an international design competition in the early 1990s.The Shanghai World Financial Center will be the "mountain peak" of the city's skyline, with neighboring buildings descending in height on either side.Mori said the design and technology used in the construction of the building should allay any safety fears.Beams will be used to connect the outer supports and the internal elevator area instead of bolts, as were used in the World Trade Center in New York City."We will use welding to fasten the frame and the triangular construction will enhance its stability," Mori said.Construction of the building began in 1997, but was stopped shortly after because of financial problems brought about by the Asian financial crisis. Building work resumed in 2003.

NEW YORK - The overheating of the Chinese stock market is a structural problem that will be resolved by developing more financial products and cracking down on illegal activities, a Chinese securities regulatory official said Thursday. Hu Bing, deputy director-general of the market supervision department at the China Securities Regulatory Commission, said at a conference in New York that authorities are seeking to roll out more products to broaden investors' options, such as real estate investment trusts, or REITs, as well as listed infrastructure funds. Other eventual offerings will include derivatives products such as stock-index futures and warrants. These products will be launched "when conditions are ready," Hu said at a China Investment Forum sponsored by Merrill Lynch and Institutional Investor. He said he couldn't provide a clearer timeline for when those products would be ready. Hu acknowledged a "liquidity surplus problem" that is contributing to the overheating of the Chinese stock market and noted that hot-money inflows coming in through illegal channels are exacerbating the problem. Tackling the liquidity issue is a long-term project that "cannot be resolved just by (raising) the interest rate," Hu said. "So the structural problem has to be resolved using structural measures." Earlier this week, the Chinese government tripled its stamp tax on stock trades in an effort to rein in the equity market. The Shanghai Composite Index more than doubled in 2006 and is still up around 50 percent so far in 2007. Hu said China's capital markets are still young and face a "golden opportunity" to develop their depth and breadth. The majority of individual investors rely on rumors or inside information to make their decisions, leading to speculative gains in stocks, he said. Hu said authorities are stepping up efforts to crack down on insider trading, "but because this is a transitioning society in an emerging market, it will take a long time."