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逆差和财赤双高“添堵”美国经济

美国日前公布的最新数据显示,4月份政府收入实现增长,但预算赤字继续扩大;3月份美国贸易逆差增长了28亿美元。贸易逆差和财政赤字的双高给美国经济前景添堵。$$    The U.S. spent $40.49 billion more than it collected last month,The monthly deficit was smaller than April 2010‘s shortfall of $82.69 billion,the deficit was the 31st monthly short-fall in a row . Tax refunds last month fell while non-withheld tax receipts climbed.$$    4月份支出超过收入404.9亿美元,但赤字额低于上年同期的826.9亿美元,为连续第31个月出现赤字。当月退税额下降,同时非扣缴税收上...  (本文共1页) 阅读全文>>

《Beijing Review》2017年08期
Beijing Review

NUMBERS

$242 blnChina’s service trade deficit in 2016,up 33percent year on year31.9%Growth rate of tax revenue from Southwest China’s Tibet Autonomous Region in 2016,the fastest an-nual growth rate among all localities of China20Number of trade remedy probes initiated by the United States againstChinese exporters in2016,an 81.1-percent increase year on year2.25%Year-on-year growth rate of Taiwan’s consumerprice Index—a main ...  (本文共1页) 阅读全文>>

《Journal of Landscape Research》2015年05期
Journal of Landscape Research

Recreation of Agricultural Landscape for Children with Nature-deficit Disorder

Nature-deficit disorder originates fromRichard Louv’s Last Child in the Woods[1],refersto the gradual split of the physical connectionbetween man and nature in urbanization and thestructural change of traditional education andentertainment means caused by modern scienceand technology with a result that children aresurprisingly separated from nature.“Therapy”of nature-deficit disorder is an urgent andsignificant task,...  (本文共3页) 阅读全文>>

《中国临床康复》2003年05期
中国临床康复

The effect of eleutheroside on neural functional deficit and sleep of 80 patients with stroke

BACKGROUND:Thechemicalcompositionofeleutherosideisverycomplicatedandhastheeffectofpromotingbloodcirculationbyremovingbloodstasisandclearingandactivatingthechannelsandcollaterals.Italsoplaysatwo-wayadjustingroleofexcitinganddepressingcentralneuralsystemandhasprotectiveeffectonbraincellsandneuralcells.OBJECTIVE:Toobservetheeffectofeleutherosideonneuralfunctionaldeficitandsleepofpatientswithstroke.UNIT:DepartmentofNeuro...  (本文共1页) 阅读全文>>

厦门大学
厦门大学

油价冲击是否影响了石油进出口国家的财政赤字?

本文利用1996年到2016年的数据研究了石油价格冲击对25个石油净出口国与28个进口国预算赤字的影响。现有大多数有关石油价格冲击的文献趋向于关注石油价格冲击对宏观经济变量与贸易赤字的影响,而缺乏其对与石油价格存在紧密联系的净出口国与进口国预算赤字的影响。本文使用带有固定效应的面板数据模型来分析估计石油价格变动对预算赤字占GDP的比率的影响,为去除其他可能影响预算赤字比率的因素,本文同时采用了控制11个变量,包括通胀率、失业率、经济增长率、利率、贸易赤字、言论自由、政治稳定性、政府效率、监管强度、法律法规以及对腐败的控制力度。为研究石油价格冲击对预算赤字比率的非对称影响,我们将石油冲击效应分解为正面和负面价格冲击,并分别研究他们的影响。实证结果表明,石油价格的变化对石油净出口国的预算赤字比率存在显著负面影响,即石油价格上升将带来预算赤字比率的减少,反之,石油价格下降将带来预算赤字比率的上升。而分正面和负面价格变动来看,负面冲击会...  (本文共43页) 本文目录 | 阅读全文>>

《Communications in Theoretical Physics》2013年03期
Communications in Theoretical Physics

Remark on the One-Way Quantum Deficit for General Two-Qubit States

d 1 IntroductionQuantum correlations and similar quantities have be-come an actively studied topic (see [1] and referencestherein) over the last decade. Various different measuresare presented based on different concepts and differentmathematical entities. One of the studying branches onquantumness was started by Oppenheim and Horodeckifamily,[2 3]they considered that the amount of workwhich can be extracted from a h...  (本文共5页) 阅读全文>>