BANK OF ENGLAND PRESSURE HOLDS BASE RATES This week's Bank of England resistance to strong market pressure for lower interest rates succeeded in holding bank base rates at 11 pct. But at a cost of threatening the Chancellor of the Exchequer Nigel Lawson's policy, stated at the end of the Paris Group of Six meeting last month, that he wanted to see sterling broadly stable about then prevailing levels, market sources said. Since then, the pound has risen to 71.8 pct on its closing trade-weighted index, up from 69.7 pct imediately after the Paris meeting and up 0.4 on the day. Today's peak at 72.0 pct was its highest since August 19. A Treasury spokesman said Lawson had said he neither wanted a substantial rise or fall in sterling. The question is therefore how large a rise he is ready to see before acting. Paul Temperton, chief economist at Merrill Lynch Europe Ltd, estimated that the government wanted to see the trade-weighted index about 72-73 pct. "Even after this action over the last few weeks, sterling's only just within striking distance of that range," he said. Other analysts agree that the government probably has some broad target range around this area. However, they said Lawson would be prepared to see the pound go higher at least in the short term, despite the risk of a loss of export competitiveness and cheaper prices on imports. "If the Bank of England keeps the interest rates as they are, what's to stop it (going higher)," said John Cox, executive director of EBC Amro Bank Ltd, a major operator on the London foreign exchange market. Cox estimates that the Bank of England has been active selling sterling over the past few days, despite the lack of general market talk of such intervention, and this has helped keep it below 1.60 dlrs. The pound rose to 1.5870 dlrs from 1.5764 yesterday and 1.5400 February 23, the day after the Paris meeting. But Cox says the government must be worried with sterling heading toward 2.95 marks and would be very concerned if it holds around these levels. He warned the Bank may run the risk of missing the interest rate boat. "If rates don't come down, the market will say they ought to have come down and will sell sterling," he said. Most dealers agree there is a good deal of "hot money" being invested in sterling, money simply attracted by high overnight or one-week rates, which could flow out at equally short notice. However, the authorities will hope that at least a proportion of the buying reflects long-term investment. "The last thing they want to do is reduce them (rates) and have to jack them back up again," said Richard Jeffrey, economist at brokerage house Hoare Govett Ltd. He said a half point cut would ensure continued support for sterling, at least in the near term. However, most analysts are still looking for a full point about March 17, Budget Day. The Bank must hold out until it sees the reaction to the Budget, said Temperton. The Budget is widely forecast to be a vote winner in the run-up to a general election, the major factor behind current bullishness in the government bond and currency markets. "Lawson wants to delay a cut in base rates until the budget. He wants it to be crowned with the glory of an interest rate cut," said Ian Harwood, economist at Warburg Securities, the equities arm of Mercury International Group. Speculation a clearing bank might break ranks and lead the way lower were confounded today. There was excitement a fall in the weekly Treasury Bill rate to 9.7 pct from 10.2 pct last Friday might mean the Bank had changed its mind. This followed the imposition of penal lending rates of 11 3/4 pct on the discount houses yesterday, and was the lowest since base rates were at 10 pct, early last October. However, with this Bill rate pertaining to three-months money, banking sources said the market could not take the cut as a guide to the Bank's intentions on short term rates.