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The Impact of Capital Structure on Firm Value: Evidence from chinese Real Property Companies

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The Impact of Capital Structure on Firm Value: Evidence from...

第三届教学管理与课程建设学术会议

作者： hongling Ge, xiaoxi Nie Finance Department, beijing Technology and Business university, beijing, china

The study aims at empirically investigating the impact of capital structure on real property firms value in china. Panel data regression is conducted to achieve this. Principal component analysis, correlation analysis and stepwise regression are also employed in optimizing variables and models. The study originality is that we redefine capital structure and discuss this issue not only from financial leverage but inside structures of debt, equity and financing perspectives to explore the complex impacts on firm value. The results reveal leverage is positively related to property firms’ value. In detail, current debt and ownership concentration exhibit positive relationships with firms’ value, whereas long-term debt, separation of voting rights and ownership, internal financing generate negative effects on property firms’ value.

关键词： capital structure firm value real property

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论法兰克福学派文化批判理论

山东师范大学学报（人文社会科学版） 2000年第6期45卷 79-83页

作者：范希春中国社会科学院研究生院北京100102

法兰克福学派文化批判理论 ,主要批判文化工业的欺骗性和控制性 ,阐明艺术的唯一功用是否定和超越现存的、异化的社会及其艺术生产的理论。它片面强调艺术与现存社会的对立 ,忽视艺术自身的特性 ,带来了理论上的偏差。它虽然对艺术生产... 详细信息

法兰克福学派文化批判理论 ,主要批判文化工业的欺骗性和控制性 ,阐明艺术的唯一功用是否定和超越现存的、异化的社会及其艺术生产的理论。它片面强调艺术与现存社会的对立 ,忽视艺术自身的特性 ,带来了理论上的偏差。它虽然对艺术生产的弊病起到了一定的针砭之功。

关键词：法兰克福学派文化批判理论艺术生产

Genetic diversity in chinese modern wheat varieties revealed by microsatellite markers

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science china(Life sciences) 2006年第3期49卷 218-226页

作者： HAO Chenyang, WANG Lanfen, ZHANG Xueyong, YOU Guangxia, DONG Yushen, JIA Jizeng, LIU Xu, SHANG Xunwu, LIU Sancai & CAO Yongsheng Key Laboratory of Crop Germplasm & Biotechnology, MOA, Institute of Crop sciences, chinese academy of Agricultural sciences, beijing 100081, china Agronomy College, Gansu Agricultural university, Lanzhou 730070, china Key Laboratory of Crop Germplasm & Biotechnology MOA Institute of Crop Sciences Chinese Academy of Agricultural Sciences Beijing 100081 China Agronomy College Gansu Agricultural University Lanzhou 730070 China

Genetic diversity of 1680 modern varieties in chinese candidate corecollections was analyzed at 78 SSR loci by fluorescence detection system. A total of 1336 alleleswere detected, of which 1253 alleles could be annotated into 71 loci. For these 71 loci, the allelesranged from 4 to 44 with an average of 17.6, and the PIC values changed from 0.19 to 0.89 with anaverage of 0.69. (1) In the three genomes of wheat, the average genetic richness was B>A>D, and thegenetic diversity indexes were B>D>A. (2) Among the seven homoeologous groups, the average geneticrichness was 2=7>3>4>6>5>1, and the genetic diversity indexes were 7>3>2>4>6>5>1. As a whole, group7 possessed the highest genetic diversity, while groups 1 and 5 were the lowest. (3) In the 21wheatchromosomes, 7A, 3B and 2D possessed much higher genetic diversity, while 2A, 1B, 4D, 5D and 1D werethe lowest. (4) The highest average genetic diversity index existed in varieties bred in the 1950s,and then it declined continually. However, thechange tendency of genetic diversity among decadeswas not greatly sharp. This was further illustrated by changes of the average genetic distancebetween varieties. In the 1950s it was the largest (0.731). Since the 1960s, it has decreasedgradually (0.711, 0.706, 0.696, 0.695). The genetic base of modern varieties is becoming narrowerand narrower. This should be given enough attention by breeders and policy makers.

关键词： wheat, microsatellite markers, genetic diversity.

玉米和类玉米杂交后代异染色质纽的遗传稳定性分析

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武汉大学学报（理学版） 2003年第4期49卷 528-532页

作者：韩永华郭乐群李冬郁谷明光宋运淳武汉大学生命科学学院/植物发育生物学教育部重点实验室中国科学院遗传研究所北京100101 广西畜牧研究所广西南宁530001

利用玉米的近缘亲属摩擦禾的基因组DNA ,对玉米自交系 330、二倍体多年生类玉米及其远缘杂交孤雌生殖后代异源种质纯系 5 4 0的染色体进行比较基因组原位杂交 ,发现上述 3个供试种染色体上的异染色质纽因杂交信号极强而能被清楚地显示 ... 详细信息

利用玉米的近缘亲属摩擦禾的基因组DNA ,对玉米自交系 330、二倍体多年生类玉米及其远缘杂交孤雌生殖后代异源种质纯系 5 4 0的染色体进行比较基因组原位杂交 ,发现上述 3个供试种染色体上的异染色质纽因杂交信号极强而能被清楚地显示 .与亲代相比 ,5 4 0中出现异染色质纽数目减少的现象 .

关键词：玉米二倍体多年生类玉米摩擦禾比较基因组原位杂交异染色质纽遗传稳定性分子显带遗传育种

A Run-based Algorithm for Identifying Connected Components in Binary Images

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A Run-based Algorithm for Identifying Connected Components i...

IEEE beijing SECTION(跨国电气电子工程师学会北京分会)

作者： Li Rong School of Software beijing university of technology beijing,P.R.china

we present a run-based algorithm for identifying connected components in binary *** define affecting scope of a run and use an array whose size is equal to width of the image to store runs’ labels in a *** label’s storing scope in the array is the run’s affecting *** checking values in the array we can know whether the current run connects with any upper-row neighbor *** also define updating principles to maintain the *** algorithm only needs to scan image one pass and need not maintain an equivalent table,so its speed is fast and it is very *** can identify 4-connectivity and 8-connectivity connected components in binary *** results show that the algorithm is effective.

关键词： connected component binary image run-based algorithm labeling

Improvement of the ARE Strict Bounded Real Lemma

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Improvement of the ARE Strict Bounded Real Lemma

2009中国控制与决策会议

作者： Yiping Cheng School of Electronic and Information Engineering beijing Jiaotong university,beijing 100044,china

The existing ARE version of the strict bounded real lemma,which establishes equivalence between a strict H norm bound condition and the existence of a positive semidefinite stabilizing solution of an ARE,comes with an a priori stability hypothesis which makes its use *** paper proposes an improved version of the lemma where the stability condition is not as a hypothesis but instead goes with the norm bound *** improved version offers nothing less than the existing one while providing additionally the fact that the stability is already ensured by the fulfilment of the ARE *** improvements are also done to the positive real lemma and the L version of the bounded/positive real lemma.

关键词： Bounded real lemma Positive real lemma KYP lemma Algebraic Riccati equations

A comparison of two ISRM suggested chevron notched specimens for testing mode-Ⅰ rock fracture toughness

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A comparison of two ISRM suggested chevron notched specimens...

中国科学院地质与地球物理研究所第十届(2010年度)学术年会

作者： Zhen-dong Cui~(a,*),Da-an Liu~a,Guang-ming An~b,Bo Sun~a,Miao Zhou~c,Fu-quan Cao~c a Key Laboratory of Geo-mechanics,Institute of Geology and Geophysics,chinese academy of sciences,beijing 100029,china b CNNC china Nuclear Power Engineering Co.,Ltd,beijing 100840,china c china university of Mining and Technology,School of Mechanics and Civil Engineering,beijing 100083,china

*** Along with the rapid development of human engineering activities,more and more rock engineering,such as drilling, excavation,explosion and cutting of rocks,calls for application of the principles,methods and techniques of rock fracture mechanics. Rock fracture toughness is a key parameter in rock fracture mechanics used to forecast the rock crack initiation and

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Green Wood Public Procurement Development in china

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chinese Forestry science and Technology 2009年第1期8卷 53-58页

作者： CHEN Xiaoqian LI Xiaoyong ZHENG Caiyun School of Economics and Management,beijing Forestry university,beijing 10008,P.R.china

The green government(public) procurement system plays an important role in achieving the policy objective of energy saving and environmental protection,and promoting green technology progress in *** green government procurement starts comparatively late in china,and there are still a lot of problems in the legal system,procurement standards,organization and management system, information communication and monitoring evaluation mechanisms and so *** international experience as the refer...

关键词： illegal logging and associated trade forest product green wood public procurement

A Discrete-time AILC for Systems with Non-parametric Uncertainties

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A Discrete-time AILC for Systems with Non-parametric Uncerta...

第二十九届中国控制会议

作者： CHI Ronghu1,HOU Zhongsheng2,JIN Shangtai2 1.School of Automation&Electrical Engineering,Qingdao university of science&Technology,Qingdao 266042,P.R.china2.Advanced Control Systems Lab,School of Electronics and Information Engineering,beijing Jiaotong university,beijing 100044,P.R.china

In this paper,a discrete adaptive ILC is presented for a time-varying nonlinear system with nonparametric uncertainties.A novel estimation of nonparametric uncertainties is constructed just using the past I/O data,and the uncertainties are completely compensated such that the output tracking error is only affected by external *** a main contribution of this paper,all the discussions are done with the random initial condition and the iteration-varying target *** the rigorous mathematical analysis and the simulation results illustrate the correctness and effectiveness of the proposed approach.

关键词： Adaptive Iterative learning control Non-parametric Uncertainties Random Initial Condition Iteration-varying Trajectories Discrete-time Systems