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悬赏 求助文献一篇 已阅图标 - [已解决] attachment agree

1 724 轻玲:2017-10-3 发表 | 最后回复:high-templar2017-10-3

悬赏 【独家发布】求助文献 已阅图标 - [已解决] attachment agree

3 1537 大师坑:2017-10-2 发表 | 最后回复:giresse2017-10-3

悬赏 求文献Iterative approaches to dose optimization in tomotherapy 已阅图标 - [已解决] attachment agree

1 740 tongtong2010:2017-10-3 发表 | 最后回复:wangqu2112017-10-3

悬赏 Identifying risk factors of urban-rural conflict in urbanization 已阅图标 - [已解决] attachment agree

1 1142 haorenza:2017-10-3 发表 | 最后回复:wangqu2112017-10-3

悬赏 求助如何计算各公司各年的职工薪酬平均数,并在新的表格列示 已阅图标 - [已解决] attachment

5 1984 大地足迹:2017-10-2 发表 | 最后回复:tingting69582017-10-3

悬赏 Assessing dependence between financial market indexes using conditional time-var 已阅图标 - [已解决] attachment agree

1 773 internet.hzx:2017-10-3 发表 | 最后回复:wangqu2112017-10-3

悬赏 Measuring environmental efficiency of industry: a case study of thermal power ge 已阅图标 - [已解决] attachment agree

1 727 magicsun:2017-10-3 发表 | 最后回复:wangqu2112017-10-3

悬赏 Measuring total-factor CO2 emission performance and technology gaps using a non- 已阅图标 - [已解决] attachment agree

1 669 hildegardvon:2017-10-3 发表 | 最后回复:5690662362017-10-3

悬赏 Shadow Prices of Missouri Public Conservation Land 已阅图标 - [已解决] attachment agree

1 673 hildegardvon:2017-10-3 发表 | 最后回复:5690662362017-10-3

悬赏 Applying the New Metafrontier Directional Distance Function to Compare Banking E 已阅图标 - [已解决] attachment agree

1 651 hildegardvon:2017-10-3 发表 | 最后回复:wangqu2112017-10-3

悬赏 Production function estimation in Stata using the ACF method 已阅图标 - [已解决]

1 1240 xgdl2010:2017-10-3 发表 | 最后回复:wangqu2112017-10-3

悬赏 The school boundary stability problem over time 已阅图标 - [已解决] attachment agree

1 671 qlb061:2017-10-3 发表 | 最后回复:wangqu2112017-10-3

悬赏 Measuring the environmental efficiency of countries: A directional distance func 已阅图标 - [已解决] attachment

1 583 hildegardvon:2017-10-3 发表 | 最后回复:vistro2017-10-3

悬赏 Using gravity models for the evaluation of new university site locations: A case 已阅图标 - [已解决] attachment agree

1 561 qlb061:2017-10-3 发表 | 最后回复:wangqu2112017-10-3

悬赏 Environmental regulation, productive efficiency and cost of pollut 已阅图标 - [已解决] attachment agree

1 667 magicsun:2017-10-2 发表 | 最后回复:wangqu2112017-10-3

悬赏 全球聚丙烯行业的现状和未来 已阅图标 - [已解决] attachment agree

2 946 24578901:2017-9-25 发表 | 最后回复:zhangxi19741232017-10-3

悬赏 Jacobi and the Birth of Lie’s Theory of Groups 已阅图标 - [已解决] attachment agree

3 1133 hebaoxing:2017-10-2 发表 | 最后回复:flykickbird2017-10-3

悬赏 Line Geometry, Differential Equations And the Birth of Lie's Theory of Groups 已阅图标 - [已解决] attachment agree

2 754 hebaoxing:2017-10-2 发表 | 最后回复:hebaoxing2017-10-2

悬赏 Wilhelm killing and the structure of lie algebras 已阅图标 - [已解决] attachment

2 906 hebaoxing:2017-10-2 发表 | 最后回复:hebaoxing2017-10-2

悬赏 求2015-2017年的商业银行环境风险管理相关的外文文献 已阅图标 - [已解决]

1 946 ohhaniyo:2017-10-2 发表 | 最后回复:wangqu2112017-10-2

悬赏 世界上最大的天文望远镜 已阅图标 - [已解决] attachment

1 1081 大师坑:2017-10-2 发表 | 最后回复:乌托邦的小虾米2017-10-2

悬赏 改造蚊子抑制病毒 已阅图标 - [已解决] attachment

1 893 大师坑:2017-10-2 发表 | 最后回复:乌托邦的小虾米2017-10-2

悬赏 揪出植物中的伪装者 已阅图标 - [已解决] attachment

1 932 大师坑:2017-10-2 发表 | 最后回复:乌托邦的小虾米2017-10-2

悬赏 Sample Selection Bias Specification Error 已阅图标 - [已解决]

2 758 小乐v:2017-10-2 发表 | 最后回复:wangqu2112017-10-2

悬赏 School redistricting: embedding GIS tools with integer programming 已阅图标 - [已解决] attachment agree

1 624 qlb061:2017-10-2 发表 | 最后回复:wangqu2112017-10-2

悬赏 细记录 标题: A location model for urban hierarchy planning with population dynam 已阅图标 - [已解决] attachment agree

1 536 qlb061:2017-10-2 发表 | 最后回复:wangqu2112017-10-2

悬赏 A deterministic linear optimization model for allocating schools to zones 已阅图标 - [已解决] attachment agree

1 583 qlb061:2017-10-2 发表 | 最后回复:wangqu2112017-10-2

悬赏 A dynamic optimization model for school network planning 已阅图标 - [已解决] attachment

1 542 qlb061:2017-10-2 发表 | 最后回复:乌托邦的小虾米2017-10-2

悬赏 On perturbations of an ODE with non-Lipschitz coefficients by a small self-simil 已阅图标 - [已解决] attachment

1 571 ozj9325:2017-10-2 发表 | 最后回复:乌托邦的小虾米2017-10-2

悬赏 Public pensions and labor supply over the life cycle 已阅图标 - [已解决] attachment

1 707 毒谷123:2017-10-2 发表 | 最后回复:乌托邦的小虾米2017-10-2

悬赏 Statistical power in two-level hierarchical linear models with arbitrary number 已阅图标 - [已解决] attachment

1 711 ozj9325:2017-10-2 发表 | 最后回复:乌托邦的小虾米2017-10-2

悬赏 A Bayesian Phase I/II Trial Design for Immunotherapy 已阅图标 - [已解决] attachment

1 697 ozj9325:2017-10-2 发表 | 最后回复:乌托邦的小虾米2017-10-2

悬赏 The effects of health, wealth, and wages on labour supply and retirement behavio 已阅图标 - [已解决] attachment agree

1 735 毒谷123:2017-10-2 发表 | 最后回复:wangqu2112017-10-2

悬赏 Asymmetric downside and upside co-movements between stock and REIT markets 已阅图标 - [已解决] attachment agree

1 885 internet.hzx:2017-10-2 发表 | 最后回复:wangqu2112017-10-2

悬赏 On the heat equation and the index theorem 已阅图标 - [已解决] attachment agree

2 706 hebaoxing:2017-10-1 发表 | 最后回复:hebaoxing2017-10-2

悬赏 从碳源、碳流和碳汇着手发展低碳经济 已阅图标 - [已解决] attachment 女生贴

4 1619 般若紫丁:2012-2-6 发表 | 最后回复:tom1212017-10-2

悬赏 Using information about technologies, markets and firm behaviour to decompose a 已阅图标 - [已解决] attachment agree

1 875 magicsun:2017-10-1 发表 | 最后回复:sallyymk2017-10-2

悬赏 李群早期发展的历史研究 已阅图标 - [已解决] attachment

2 684 hebaoxing:2017-10-1 发表 | 最后回复:hebaoxing2017-10-1

悬赏 绿色金融研究述评 已阅图标 - [已解决] attachment

2 1433 gaoli1022:2015-4-11 发表 | 最后回复:tom1212017-10-1

悬赏 绿色金融:现状、问题与趋势 已阅图标 - [已解决] attachment

2 1292 gaoli1022:2015-4-11 发表 | 最后回复:tom1212017-10-1

悬赏 Econometric estimation of distance functions and associated measures of producti 已阅图标 - [已解决] attachment agree

1 1094 magicsun:2017-10-1 发表 | 最后回复:yiyi23ttt2017-10-1

悬赏 Substitution between Clean and Dirty Energy Inputs: A Macroeconomic Perspective 已阅图标 - [已解决] attachment agree

3 812 qianhaoqi:2017-10-1 发表 | 最后回复:wangqu2112017-10-1

悬赏 Measuring and analysing productivity change in a metafrontier framework 已阅图标 - [已解决] attachment agree

1 714 magicsun:2017-10-1 发表 | 最后回复:yiyi23ttt2017-10-1

悬赏 Semiparametric Bayesian inference for stochastic frontier models 已阅图标 - [已解决] attachment agree

1 958 magicsun:2017-10-1 发表 | 最后回复:yiyi23ttt2017-10-1

悬赏 Model comparison of coordinate-free multivariate skewed distributions with an ap - [已解决] attachment agree

1 824 magicsun:2017-10-1 发表 | 最后回复:yiyi23ttt2017-10-1

悬赏 Inter-fuel substitution, technical change and the demand for energy in the UK ec 已阅图标 - [已解决] attachment agree

1 707 qianhaoqi:2017-10-1 发表 | 最后回复:yiyi23ttt2017-10-1

悬赏 Separability, functional form and regulatory policy in models of interfuel subst 已阅图标 - [已解决] attachment agree

1 615 qianhaoqi:2017-10-1 发表 | 最后回复:yiyi23ttt2017-10-1

悬赏 Factor mixture model of anxiety sensitivity and anxiety psychopathology vulnerab 已阅图标 - [已解决] attachment agree

2 616 xxrongxr:2017-10-1 发表 | 最后回复:xxrongxr2017-10-1

悬赏 Spatial competition and price leadership 已阅图标 - [已解决] attachment agree

1 633 mzpzjh:2017-10-1 发表 | 最后回复:wangqu2112017-10-1

悬赏 The consequences of dual and unilateral commitment to the organisation and union 已阅图标 - [已解决] attachment agree

2 563 xxrongxr:2017-9-30 发表 | 最后回复:xxrongxr2017-10-1

[感谢] Vernon Smith经典文献,microeconomic systems as 已阅图标 attachment

2 2293 崔顺伟:2008-4-3 发表 | 最后回复:lifetryer2017-10-1

悬赏 福建内陆欠发达地区绿色城市建设研究——以南平市为例 已阅图标 - [已解决] attachment agree

1 595 jgxlmf:2017-10-1 发表 | 最后回复:yiyi23ttt2017-10-1

悬赏 绿色城市设计与低碳城市规划——新型城镇化下的趋势 已阅图标 - [已解决] attachment agree

1 740 jgxlmf:2017-10-1 发表 | 最后回复:yiyi23ttt2017-10-1

悬赏 Spatial Analysis and Modeling for the School District Planning Problem 已阅图标 - [已解决] attachment agree

2 805 qlb061:2017-10-1 发表 | 最后回复:wangqu2112017-10-1

悬赏 Solving continuous location–districting problems with Voronoi diagrams 已阅图标 - [已解决] attachment agree

1 690 qlb061:2017-10-1 发表 | 最后回复:wangqu2112017-10-1

悬赏 Applications of Location Analysis 已阅图标 - [已解决] attachment agree

1 678 qlb061:2017-10-1 发表 | 最后回复:deem2017-10-1

悬赏 【知网下载】杂交灿稻亲本杂种优势群的划分及杂种优势模式的构建 已阅图标 - [已解决] attachment agree

5 873 牛穿风:2017-10-1 发表 | 最后回复:牛穿风2017-10-1

悬赏 A primal Divisia technical change index based on the output distance function. J 已阅图标 - [已解决] attachment agree

1 746 magicsun:2017-9-30 发表 | 最后回复:wangqu2112017-9-30

悬赏 Interfuel substitution a meta-analysis 已阅图标 - [已解决] attachment agree

2 787 qianhaoqi:2017-9-30 发表 | 最后回复:wangqu2112017-9-30

悬赏 求助英文文献一篇 已阅图标 - [已解决]

1 528 hanshuang:2017-9-30 发表 | 最后回复:wangqu2112017-9-30

悬赏 英文文献1篇 已阅图标 - [已解决] attachment agree

1 568 hanshuang:2017-9-30 发表 | 最后回复:wangqu2112017-9-30

悬赏 求一篇心理学杂志外文文献,有链接,给评分 已阅图标 - [已解决] attachment agree

2 750 hua2007:2017-9-30 发表 | 最后回复:hua20072017-9-30

悬赏 The Similarity of States: Using S to Compute Dyadic Interest Similarity 已阅图标 - [已解决] attachment agree

1 678 wfldragon:2017-9-30 发表 | 最后回复:wangqu2112017-9-30

悬赏 求《微信2017用户研究和商业机会洞察》 已阅图标 - [已解决] attach_img

5 1062 yuejiao:2017-9-30 发表 | 最后回复:wangqu2112017-9-30

悬赏 Nature Geoscience文献求助 已阅图标 - [已解决] attachment agree

1 1140 iscenduan:2017-9-30 发表 | 最后回复:xinchuzu2017-9-30

悬赏 2012-2016年中国供应链金融行业市场前瞻与投资战略规划分析报告 已阅图标 - [已解决] agree

6 1543 日新少年:2017-8-9 发表 | 最后回复:xiaotu82017-9-30

悬赏 Nature文献求助1篇 已阅图标 - [已解决] attachment agree

1 844 iscenduan:2017-9-30 发表 | 最后回复:wangqu2112017-9-30

悬赏 求助EMR文献一篇 已阅图标 - [已解决] attachment agree

1 591 yanhaiweilong:2017-9-30 发表 | 最后回复:yiyi23ttt2017-9-30

悬赏 The Trend in Firm Profitability and the Cross-Section of Stock Returns 已阅图标 - [已解决] attachment agree

1 1153 saudada:2017-9-30 发表 | 最后回复:yc12212017-9-30

悬赏 求3道简单的概率论随机过程的题的详解,100分献上,谢谢大家! 已阅图标 - [已解决] attach_img

3 1320 可怕d2陌生感:2017-9-28 发表 | 最后回复:可怕d2陌生感2017-9-30

悬赏 How to reduce household carbon emissions 已阅图标 - [已解决] attachment agree 女生贴

2 747 cxj:2017-9-29 发表 | 最后回复:cxj2017-9-30

悬赏 只知道作者是Jennifer D. Uhrig Pamela Farley Short 已阅图标 - [已解决] attachment agree

4 936 醋姐:2017-9-29 发表 | 最后回复:醋姐2017-9-30

悬赏 Revisiting the Behavioral Model and Access to Medical Care: Does it Matter? 已阅图标 - [已解决] attachment agree

4 1004 醋姐:2017-9-29 发表 | 最后回复:醋姐2017-9-30

悬赏 贫困动态性: 理论与实证 已阅图标 - [已解决] attachment agree 女生贴

3 924 fubaique:2017-7-19 发表 | 最后回复:giresse2017-9-30

悬赏 求外文书籍MCDA and Multiobjective Evolutionary Algorithms 已阅图标 - [已解决] attachment agree

1 922 tongtong2010:2017-9-30 发表 | 最后回复:xinchuzu2017-9-30

悬赏 一币求一文 已阅图标 - [已解决] attachment agree

2 588 analysismath:2017-9-29 发表 | 最后回复:analysismath2017-9-30

悬赏 Uniquely Cycle-Saturated Graphs 已阅图标 - [已解决] attachment

6 889 lzguo99:2017-9-28 发表 | 最后回复:lzguo992017-9-30

悬赏 verification on a tricky basic economic problem 已阅图标 - [已解决]

3 914 luie1168e:2017-9-23 发表 | 最后回复:TNSSHPIG2017-9-29

悬赏 Modes of Governance and Administrative Change 已阅图标 - [已解决] attachment agree

2 684 r9205009:2017-9-29 发表 | 最后回复:wangqu2112017-9-29

悬赏 Better Demand Signal, Better Decisions? Evaluation of Big Data in a Licensed Rem 已阅图标 - [已解决] attachment agree

2 1307 一品小猪:2017-4-4 发表 | 最后回复:zzbkr1232017-9-29

悬赏 重金求助一本书(最新版) 已阅图标 - [已解决] attachment agree

3 1028 BIANJunsong:2017-9-29 发表 | 最后回复:onroad242017-9-29

悬赏 15币求填一份问卷,2分钟即可填完,关于网上二手交易。 已阅图标 - [已解决] attach_img heatlevel  ...23456..24

238 13718 meiyoude2005:2017-9-21 发表 | 最后回复:哦哦哦耶2017-9-29

悬赏 Creating Public Value in Practice: 已阅图标 - [已解决] attachment agree

1 884 r9205009:2017-9-29 发表 | 最后回复:wangqu2112017-9-29

悬赏 城市化中的城市污染、失业与经济发展政策的效应 已阅图标 - [已解决] attachment

1 778 wangds:2017-9-29 发表 | 最后回复:相_佑2017-9-29

悬赏 The Effect of Unemployment Benefits and Nonemployment Durations on Wages 已阅图标 - [已解决] attachment agree

1 765 xzguan:2017-9-29 发表 | 最后回复:xinchuzu2017-9-29

悬赏 Social Interaction and Health Insurance Choice of Elderly: Evidence from Health 已阅图标 - [已解决] attachment

2 780 醋姐:2017-9-29 发表 | 最后回复:醋姐2017-9-29

悬赏 NPG外文文献求助1篇 已阅图标 - [已解决] attachment

2 828 iscenduan:2017-9-29 发表 | 最后回复:xinchuzu2017-9-29

悬赏 Fiscal Policy and Economic Recovery: The Case of the 1936 Veterans' Bonus 已阅图标 - [已解决] attachment

3 981 xzguan:2017-9-29 发表 | 最后回复:xzguan2017-9-29

悬赏 Welfare effects of unfunded pension systems 已阅图标 - [已解决] attachment agree

1 722 毒谷123:2017-9-29 发表 | 最后回复:xinchuzu2017-9-29

悬赏 Parameter Learning in General Equilibrium: The Asset Pricing Implications 已阅图标 - [已解决] attachment agree

1 536 xzguan:2017-9-29 发表 | 最后回复:xinchuzu2017-9-29

悬赏 Social Learning and Health Plan Choice 已阅图标 - [已解决] attachment agree

2 527 醋姐:2017-9-29 发表 | 最后回复:xinchuzu2017-9-29

悬赏 The Housing Market Impacts of Shale Gas Development: Corrigendum 已阅图标 - [已解决] attachment

1 764 xzguan:2017-9-29 发表 | 最后回复:lyxxxz2017-9-29

悬赏 Just Luck: An Experimental Study of Risk-Taking and Fairness: Erratum 已阅图标 - [已解决] attachment

1 864 xzguan:2017-9-29 发表 | 最后回复:lyxxxz2017-9-29

悬赏 University Differences in the Graduation of Minorities in STEM Fields 已阅图标 - [已解决] attachment

1 689 xzguan:2017-9-29 发表 | 最后回复:lyxxxz2017-9-29

悬赏 Firm Dynamics, Job Turnover, and Wage Distributions in an Open Economy 已阅图标 - [已解决] attachment

1 943 xzguan:2017-9-29 发表 | 最后回复:lyxxxz2017-9-29

悬赏 求解几道简单的概率论随机过程的题的详解?谢谢大家! 已阅图标 - [已解决] attachment

5 1052 可怕d2陌生感:2017-9-28 发表 | 最后回复:crossbone2542017-9-29

悬赏 social multi-criteria evaluation 已阅图标 - [已解决] attachment agree

1 789 r9205009:2017-9-29 发表 | 最后回复:wangqu2112017-9-29

悬赏 中国经济有什么优势?又存在什么劣势? 已阅图标 - [已解决] agree  ...2

11 3899 占领华尔街:2017-9-19 发表 | 最后回复:zgkwonder42017-9-29

悬赏 Change Forces: THE sequel 已阅图标 - [已解决] attachment agree

1 693 r9205009:2017-9-29 发表 | 最后回复:wangqu2112017-9-29

悬赏 NatureGP文献求助 已阅图标 - [已解决] attachment

1 798 iscenduan:2017-9-29 发表 | 最后回复:yc12212017-9-29

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