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
acctylcholine
acute salpinitis
aggressive policy
al wafi (wafi)
alcoholic intolerance
amoebataenia sphinoides
antisymmetri(cal) wave function
audit record
bend from
Biarjmand
bioswale
brachiopod
Broken Bay
cellstructure of the universe
Chinese whispers
creaketh
critical moisture
cupressus oil
decrow
design head of sprinkler irrigation system
displacement vector of ion
do someone's will
double roller chain coupling
Dutch-processed cocoa
eltec
emboloid
enduer
ethanolamine soap
exceptionally high wave
factory lumber
fatty acid distillation
filter attenuation
flash weld
for most purposes
friedrich max mullers
gazer
gmr
Greek kalends
green sky
herpetomoniasis
high tension static machine
hub-tip ratio
idabel
indian files
interiorness
interprocedurals
karkar
killam
Kiyawa
krughoff
laminar sublayer
larc
lowest observed frequency
make-busy
Marie biscuits
mean square distance
meaningful goal
modulation demodulator
mohelim
nairomycin
nonoverlapping triplet
organic petrography
patient-controlled
paying banker
personal construct theory
philosophical psychology
post-knight
power pop
pre-conventional
preprocessor variable
pressure flap
rajah, raja
region of microphle
regular folk
rhizostome
risk-sensitive
same frequency
sandy
satellite-tracking camera
school providing general education
settling baffle
shitsky
simultaneous camera
sivertsen
squamatization
stalkless
stone-hand
submicroscopic damage
symmetrical alternating current
task-to-task communication
thiazocines
transliteratable
tsounguis
turfing
ultramatite
unlatches
US Americans
vaselike
veller
velocity test
vesicoureteric reflux
work-girl