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。
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additional facilities
agostinoes
Aguliya
Aldama
anti static finishing
anti-phrastical
base chord
basketball seasons
bodybag
bow strip
Burdoned
Buxières-les-Mines
Celtis biondii
characteristic atom
choice wool
chubin
cinergy
claw magnet
clementinums
close support area
collecting canal
control dependence
cosmic-ray decay electrons
country-houses
creamless
devra
dicacity
discoverd
drop out line
durability test against oil vapour
dynamic theory of interest
employee withholdings
enlighteneds
exopterygote
false distress alerts
fly-wheel magneto
fully submerged foil
glass needle lubricator
good-night
halloysitum rubrum
Howrah
Ikali
infinite degree of stability
international egg commission
isometric structure
isopropanol test
knee frame
Langley Air Force Base
Lebong
Levice
life preserver
local meridian
local shared resource
locating mode
logged down
magnetic amplifier type magnetic core circuit
manf
mankulams
mcparland
messboy
misofired gun
mopstick handrail
MRDOS (mapped real-time disk operating system)
nanoprocessor
nightglow
norbornene
normalized vector
nuclear-powered ships
observer reliability
ocular suture
one-member
overlapped span of control
overset
pay roll slip
Piggot corer
pitter-pat
podabacia crustacea
polar dye
provider identifiers
psychosomatician
quartz stabilization
queen cell
re erect
reback
return motion
rosin ethylene glycolester
secondary-electron emission
serial addition
set point
sheathed pump
ship's husbund
specific total heat
strata synoviale capsulae raticularis
surface privy
tautologizing
the western hemisphere
tokyoensis
two dimensional motor
venalitious
volcanophreatic activity
wind load
Zoomastigophorea