基尼系数可以从洛伦茨曲线中计算。基尼系数变大表示______。

以下属于证券投资的要素的是______。

Theauthoritieshaverefusedto______hintavisatovisittheUS.

持有货币的机会成本是______。

由商品的价格变动所引起的商品相对价格的变动，进而由商品的相对价格变动所引起的商品需求量的变动

Jim is ______ person

在不同货币制度下，汇率的决定基础各不相同。在纸币流通条件下汇率决定的基础是______。

中秋节到了，某班长来超市为全班同学买月饼，已知每个月饼2.5元，若为每个男生买两个月饼

A． B．0 C． D．

张某投资某债券，买入价格为100元，一年后卖出价格为110元，期间获得利息收入10元

IfthetradeunionistJimmyHoffawerealivetoday,hewouldprobablyrepresentcivilservant.WhenHoffa'sTeamsterswereintheirprimein1960,onlyoneintenAmericangovernmentworkersbelongedtoaunion;now36%do.In2009,thenumberofunionistsinAmerica'spublicsectorpassedthatoftheirfellowmembersintheprivatesector.InBritain,morethanhalfofpublic-sectorworkersbutonlyabout15%ofprivate-sectoronesareunionized.Therearethreereasonsforthepublic-sectorunions'thriving.First,theycanshutthingsdownwithoutsufferingmuchinthewayofconsequences.Second,theyaremostlybrightandwelleducated.AquarterofAmerica'spublic-sectorworkershaveauniversitydegree.Third,theynowdominateleft-of-centrepolities.Someoftheirtiesgobackalongway.Britain'sLaborParty,asitsnameimplies,haslongbeenassociatedwithtradeunionism.Itscurrentleader,EdMiliband,oweshispositiontovotesfrompublic-sectorunions.Atthestateleveltheirinfluencecanbeevenmorefearsome.MarkBaldassareofthePublicPolicyInstituteofCaliforniapointsoutthatmuchofthestate'sbudgetispatrolledbyunions.Theteachers'unionskeepaneyeonschools,theCCPOAonprisonsandavarietyoflaborgroupsonhealthcare.Inmanyrichcountriesaveragewagesinthestatesectorarehigherthanintheprivateone.Buttherealgainscomeinbenefitsandworkpractices.Politicianshaverepeatedly"backloaded"public-sectorpaydeals,keepingthepayincreasesmodestbutaddingtoholidaysandespeciallypensionsthatarealreadygenerous.Reformhasbeenvigorouslyopposed,perhapsmostnotoriouslyineducation,wherecharterschools,academiesandmeritpayallfaceddrawn-outbattles.Eventhoughthereisplentyofevidencethatthequalityoftheteachersisthemostimportantvariable,teachers'unionshavefoughtagainstgettingridofbadonesandpromotinggoodones.Asthecosttoeveryoneelsehasbecomeclearer,politicianshavebeguntoclampdown.InWisconsintheunionshaveralliedthousandsofsupportersagainstScottWalker,thehardlineRepublicangovernor.Butmanywithinthepublicsectorsufferunderthecurrentsystem,too.JohnDonahueatHarvard'sKennedySchoolpointsoutthatthenormsofcultureinWesterncivilservicessuitthosewhowanttostayputbutisbadforhighachievers.TheonlyAmericanpublic-sectorworkerswhoearnwellabove$250,000ayearareuniversitysportscoachesandthepresidentoftheUnitedStates.Bankers'fatpaypacketshaveattractedmuchcriticism,butapublicsectorsystemthatdoesnotrewardhighachieversmaybeamuchbiggerproblemforAmerica.

根据《中华人民共和国证券法》规定，关于收购要约的表述，不正确的是______。

是过度集权经济而非气候变化，导致S国自其政府掌权以来农业歉收。S国的邻国T国

通过对大豆杂交结果的观察，发现植株高的大豆杂交后长出高植株豆苗的概率是普通大豆植株的10倍，因此

Mr

供给学派理论的核心是把注意力从需求转向供给。通过限制工资收入增长率从而限制物价上涨率的政策

将以下5个句子重新排列组合，排列组合最连贯的是______

诗人写诗，无疑是要呈示观、感所得的心象，但这种心象全部都存在于事实与活动中

百货企业做电子商务，投资动辄过千万，但直至目前仍不敢轻言______

甲、乙、丙、丁4个数，每次去掉其中的一个算剩余3个数的平均数，得到的结果分别是166，168