时间:2019-01-02 作者:英语课 分类:健康与经济


英语课

ECONOMICS REPORT - Intrade: a Market That Trades on Future Events
By Mario Ritter


Broadcast: Friday, November 04, 2005


I'm Faith Lapidus with the VOA Special English Economics Report.


Intrade is a kind of exchange where people trade, not in stock, but in political, financial and current events.


It is in the news because results on Intrade's trading system have strongly suggested the outcome of events like elections and nominations 1.


Intrade provides an Internet system where people can trade in agreements or contracts. These are based on the possibility that an event will take place. Intrade currently makes four cents on each contract traded.


This is how the system works:


The possibility that an event will happen is expressed in points. Each contract is worth one hundred points if the event takes place. The contract is worth nothing if the event does not take place in the agreed-upon period of time.


Each point is worth ten cents.


 
Lewis Libby


People began trading contracts on Mister Libby on October fourteenth. These stated that criminal charges would be brought against him on or before December thirty-first of this year.


Intrade's Web site shows that traders began selling contracts at about fifty points, or five dollars. That price soon jumped to almost ninety points before sharply dropping to a little more than sixty-five points on October seventeenth.


Ten days later, the contract passed eighty points. On October twenty-eighth, a special government lawyer announced criminal charges against Mister Libby for lying to government officials. [On Thursday, Mister Libby appeared before a judge and said he is not guilty.] So all the contracts were worth one hundred points, or ten dollars.


People who bought contracts at eighty points, or eight dollars, received two dollars in profit. Those who sold contracts at eighty points were betting that Mister Libby would not be charged. They lost two dollars. Although they made eight dollars on their sale, they still paid the ten dollar value of the contract to the buyer.


Intrade is not the only market that has tried to trade on what people believe will happen. In July, two thousand three, the United States Defense 2 Department developed a system called FutureMAP.


It was a market that traded on the possibility of threats like terrorist attacks. That program was quickly cancelled.


Next week, we will learn more about Intrade and how futures 3 markets work.


This VOA Special English Economics Report was written by Mario Ritter. I'm Faith Lapidus.



n.提名,任命( nomination的名词复数 )
  • Nominations are invited for the post of party chairman. 为党主席职位征集候选人。 来自《简明英汉词典》
  • Much coverage surrounded his abortive bids for the 1960,1964, and 1968 Republican Presidential nominations. 许多消息报道都围绕着1960年、1964年和1968年他为争取提名为共和党总统候选人所做努力的失败。 来自辞典例句
n.防御,保卫;[pl.]防务工事;辩护,答辩
  • The accused has the right to defense.被告人有权获得辩护。
  • The war has impacted the area with military and defense workers.战争使那个地区挤满了军队和防御工程人员。
n.期货,期货交易
  • He continued his operations in cotton futures.他继续进行棉花期货交易。
  • Cotton futures are selling at high prices.棉花期货交易的卖价是很高的。
学英语单词
accepting state
affixing language
agathidium (agathidium) inustum
airspace control authority
anti-scatter grid
apl environment
autochange turntable
badminton
base of producing goods for minority nationalities
Bhamragarh
bicrurate
billary
bradwen
bronchitic
cenote
charitable and similar gifts
chronotropic character
Cotyleden
country wide survey
delayed crack(ing)
dioumara (dyoumara)
eau de cologne mints
electrical logging
enliveningly
epithelima
faculative aerobes
flood detention dam
genus Canavalia
group method depreciation
half-sine wave
hawk-moth
hazeldines
high-degree
hold a wolf by the ears
home thrust
hpsc
IGCR
impact filter
increase at
innumerables
intertarsal joint
irregular forest
javelinas
jorling
KATPchannel
Laxsjö
master busy
Monday Night Football
Multituberculata
nevvy
normal procedure call
Nthmb.
nulliplex character
office staff
overlapped microinstruction execution
owner pointer
party-list
perturbation of closed operators
pitteraro
polygynaiky
puccinis
quadratic convergence rate
reactor start-up
recompile
regazzoni
reirrigation
San Domino, Isola
sargocentron caudimaculatum
scoliid
single sided linear induction motor
sinoside
sitting with nelly
slingsman
sodium persulphate
solid roller steel wheel
soup maigre
spoon gouge
stretchedness
subcaliber range
succinamate
synchronization constraint
Tha Tako
thigmorphogenesis
thiophilic bacteria
three-cylinder
tractor jumbo
triperidol
truett
twin comparator
type i largest extreme value distribution
ultrasonic tomography
unclassed psittacine beak and feather disease virus
uncloistered
unobliging
updation
wave audio
whichway, whichways
whip a fault out of someone
X-ray spectrometer
Xiangxiang
Yareyal, R.
yottagram