* Party quits coalition, prime minister tenders resignation
* King is still considering his response
* Political paralysis could hurt economy
(Updates with parliament sittings suspended, king's audiences)
By Antonia van de Velde
BRUSSELS, April 22 Belgian Prime Minister Yves
Leterme's government collapsed on Thursday after the Flemish
liberal party pulled out of his five-month-old coalition,
causing a crisis that could damage its fragile economy.
Leterme, 49, tendered his government's resignation to King
Albert after an emergency cabinet meeting, but the monarch did
not immediately decide whether to accept it.
"The king and the prime minister jointly underlined that, in
the current circumstances, a political crisis would be
inopportune and would seriously damage both the economic and
social well-being of the citizens and the role of Belgium in
Europe," the palace said in a written statement.
Political analysts said Leterme might be persuaded to stay
on. Otherwise parliament would have to be dissolved and an
election held within 40 days.
The king later consulted the speakers of the lower and upper
houses of parliament and was expected to receive the heads of
Belgium's mainstream parties.
Sittings in the lower house, which was due to vote on a bill
to ban wearing the burqa in public on Thursday, was suspended
until next week.
Without the backing of the centre-right Open VLD, the
remaining four parties in government still had 76 of the 150
seats in the lower house of parliament but the coalition would
have found it hard to govern with such a slim majority.
Open VLD said it had lost faith in the government, which
groups parties from centre-left to centre-right, because it had
failed to resolve a dispute between French- and Dutch-speaking
parties over electoral boundaries around the capital, Brussels.
"We have not agreed on a negotiated solution and therefore
Open VLD no longer has confidence in the government," said
Alexander De Croo, the party's chairman.
Economists have expressed concern that political paralysis
in the linguistically-divided country of 10.6 million people as
it recovers from the global economic crisis would harm the
prospects of reducing Belgium's budget deficit.
The government forecasts the deficit will be 4.8 percent of
gross domestic product in 2010, and Belgian debt is expected to
exceed 100 percent of GDP this year.
The premium investors demanded for holding Belgian debt
increased on Thursday. The spread between 10-year Belgian bonds
and German bunds had widened to a four week high of 51 basis
points from 43 at Wednesday's close, although this was in line
with a widening trend for other euro zone sovereign bonds.
BACK ON THE RADAR SCREEN
"Until now we may say that Belgium was off the radar screen
of the financial markets, but this political crisis could bring
Belgium back on to the radar screen of those shorting debt
markets, speculators or otherwise," said Etienne de Callatay,
economist at Bank Degroof in Brussels, referring to the practice
of trying to profit from a decline in an asset's value.
Leterme became prime minister for a second time last
November when Herman Van Rompuy left the post to become
president of the European Union.
Even at the start of his second term, political and economic
analysts said they were worried it could prove as unstable as
his first nine months in power in 2008, when Belgium lurched
from one crisis to another.
Leterme's nine-month struggle to form his first government
fuelled concerns in the media at the time that Belgium could
break apart and raised the risk premium investors demanded to
hold government bonds.
Belgium, home to European Union institutions and the NATO
military alliance, will not want to let domestic problems drag
on because on July 1 it takes over the six-month EU presidency,
an organisational role held by each member state in turn.
"It's very embarrassing and it's an embarrassment on top of
a previous embarrassment," said Carl Devos, politics professor
at Ghent University.
For a factbox on the crisis, double-click on [ID:nLDE63L0HR]
For facts about Leterme, double-click on [ID:nLDE63L1BS]
For a snap analysis, double-click on [ID:nLDE63L1HO]
(Additional reporting by Luke Baker and Ben Deighton, writing
by Philip Blenkinsop, editing by Diana Abdallah)