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（最新）1994-2021年媒体报道媒体关注数据
13 个回复 - 4127 次查看上市a股企业数据 1994-2021媒体报道媒体关注数据，包括报刊与网络新闻两种数据，以及正面新闻、中性新闻与负面新闻。包含的数据目录如下所示按照年份已汇总好，同时附有原始日度数据数据说明：网络财经新闻包括了 ...2022-9-28 15:10 - 我我我爱学习 - 现金交易版

【论文复刻】企业数字化转型会影响会计信息可比性吗实证分析Stata代码（2011-2021年）
23 个回复 - 6241 次查看企业数字化转型会影响会计信息可比性吗目前仅复刻部分内容，仅供学习参考数据说明[hr] 选取2011-2021年A股上市公司为研究样本。在2011年以前，中国传统企业实施人工智能、区块链、云计算和大 ...2022-8-24 23:16 - momingqimiao7 - 现金交易版

数字经济指标体系
21 个回复 - 3315 次查看从 4 个层面构建数字经济指数测度的指标体系: 一是数字经济基础设施指标。包括互联网普及率、电话普及率、长途光缆线路长度、互联网宽带接入端口、互联网域名数等。二是数字产业化指标。包括数字技术创新和数字化产 ...2022-8-22 10:57 - zhang3553 - 现金交易版

Functional Inequalities New Perspectives and New Applications
20 个回复 - 1837 次查看 Functional Inequalities New Perspectives and New Applications **** 本内容被作者隐藏 ****2021-1-19 15:43 - hylpy1 - 经济金融数学专区

特殊函数Special functions and their application [苏联]N.N. Lebedev 1965
14 个回复 - 3020 次查看特殊函数及其应用 Special functions and their application [苏联]N.N. Lebedev 1965 英文版译自俄文版。。。。。。。。。。 **** 本内容被作者隐藏 ****2015-5-22 20:57 - hylpy1 - 经济金融数学专区

弹性和常替代弹性函数（Elasticity and CES Functions）-原创高清PDF
29 个回复 - 10662 次查看微观经济学中充满了各种弹性的概念，掌握并熟练运用各种弹性的概念并不是一件简单的事情。而且宏观经济学模型，特别是DSGE模型中，经常出现CES函数。CES函数的解析性质并不困难，特别是极限情形和凹凸性问题，往往容 ...2019-1-28 10:52 - ahnulxy - 宏观经济学

《Exercises in Functional Analysis》
5 个回复 - 1452 次查看【作者(必填)】 [*]Authors [*]Constantin Costara [*]Dumitru Popa 【文题(必填)】 Exercises in Functional Analysis 【年份(必填)】 2003 【全文链接或数据库名称(选填)】https://www.amazon.com/Exer ...2017-11-21 09:37 - 20115326 - 求助成功区

求书：Linear and Nonlinear Functional Analysis with Applications
18 个回复 - 9092 次查看【作者(必填)】Philippe G. Ciarlet 【文题(必填)】Linear and Nonlinear Functional Analysis with Applications 【年份(必填)】2013 【全文链接或数据库名称(选填)】http://www.nitroflare.com/view/7DC ...2015-12-31 21:37 - caifacai - 求助成功区

【Springer 数学分析】 Analytic Function Theory of Several Variables (2016)
9 个回复 - 5086 次查看 Analytic Function Theory of Several Variables Elements of Oka’s Coherence Authors: Junjiro Noguchi Is an easily readable and enjoyable text on the classical analytic function theory of sev ...2016-12-6 14:17 - cmwei333 - 金融学（理论版）

discriminant function analysis
4 个回复 - 1702 次查看 discriminant function analysis2021-12-2 13:36 - dreamflymia - 互联网金融与Fintech版

用DEAP2.1运行时结果文件中出现 Unbounded objective function怎么回事？
17 个回复 - 13164 次查看 2016-2-2 14:55 - 水晶之恋002 - MATLAB等数学软件专版

Applied Functional Analysis
19 个回复 - 11003 次查看 The first part of a self-contained, elementary textbook, combining linear functional analysis, nonlinear functional analysis, numerical functional analysis, and their substantial applications with eac ...2015-5-20 22:50 - lasgpope - 量化投资

巴纳德的名著－经理人员的职能－The Functions of the Executive汉译本
7 个回复 - 2513 次查看巴纳德的名著－经理人员的职能－The Functions of the Executive的汉译本孙耀君译共303个页面，扫描版。2016-1-18 14:36 - qdmali1 - 创新与战略管理

新手小白，stata出现unknown egen function min()
9 个回复 - 9023 次查看不知道啥意思也不懂啊是我的数据有问题吗。。。。。我就是直接导入excel文档的。。。我是直接复制描述性分析指令的。2020-4-16 22:01 - zhangchangdie - 新手入门区

分组时出现unknown egen function group()问题如何解决
7 个回复 - 9714 次查看我在stata里对市值规模进行分组，用到以下命令： egen MV_group=xtile(市值), n(2) by(m_sort) 但是报错：unknown egen function xtile() 尝试着安装命令包解决：ssc install egen_more 但是也不行： conne ...2020-2-4 18:16 - xiaotou0377 - Stata专版

xtcsd,pes出现unknown function *sqrt()
12 个回复 - 3554 次查看以下数据已根据xtset scode year整理成面板数据，在运行tab year,gen(year)和 xtreg csr negpercent polution tie supervisor execushares lnasset roe alratio first boradnu m indboardnum year2-year7,fe后，想运 ...2020-1-25 18:43 - jzcchd - Stata专版

请问一下什么是structural value added production function？
1 个回复 - 1328 次查看在阅读De Loecker（2017）的文章，文中多次提到structural value added production function，不明白是什么，请教一下大家，多谢了！2019-3-25 16:28 - mumeiheyue - 产业经济学

泛函分析入门学校好教材Sen_R._A_First_Course_in_Functional_Analysis_Theory_and_Ap
4 个回复 - 3594 次查看 A First Course in Functional Analysis: Theory and Applications' provides a comprehensive introduction to functional analysis, beginning with the fundamentals and extending into theory and applications ...2016-12-11 16:31 - daguai906 - Gauss专版

泛函分析,基于Rudin, W., Functional Analysis, 2nd：在武汉大学,俣爷李聪张恭庆
2 个回复 - 1141 次查看泛函分析,基于Rudin, W., Functional Analysis, 2nd：在武汉大学的学习资料整理,俣爷李聪张恭庆泛函分析,基于Rudin, W., Functional Analysis, 2nd：在武汉大学的学习资料整理,俣爷李聪张恭庆泛函分析,基 ...2021-11-9 13:07 - Kathy-202109 - 现金交易版

RDMI：如何应用TRIZ识别工程系统的功能与主要功能,Main function
1 个回复 - 987 次查看 RDMI：如何应用TRIZ识别工程系统的功能与主要功能 RDMI如何应用TRIZ识别工程系统的功能与主要功能什么是功能？首先我们看第一个问题，什么是功能？对于功能的定义，在不同的场合下是不一样的，在其他的理论中 ...2021-1-13 09:50 - Mujahida - 现金交易版

stata做门限效应模型的时候出现function returned error是为什么啊
4 个回复 - 6085 次查看代码如下xthreg eqi x1 x2 x4 x3 x9,rx(x8) qx(x8) thnum(1) trim(0.05) grid(2420) bs(300) 报错是这样： Estimating the threshold parameters: 1st ...... thest(): 3200 conformabilit ...2021-5-18 12:51 - 18374860519 - Stata专版

A Beginner's Guide to Scala, Object Orientation and Functional
7 个回复 - 1432 次查看 2016-8-23 02:58 - Nicolle - Scala及其他JVM语言

Multilayer Networks: Structure and Function
4 个回复 - 1507 次查看【作者(必填)】Ginestra Bianconi 【文题(文献求助Multilayer Networks: Structure and Function 【年份(必填)】2018 【全文链接或数据库名称(选填)】2018-7-22 21:19 - matlabmaster - 求助成功区

求助 Complex Analysis A functional analytic approach
11 个回复 - 1228 次查看【作者(必填)】Friedrich Haslinger 【文题(必填)】Complex Analysis A functional analytic approach 【年份(必填)】2017年11月【全文链接或数据库名称(选填)】https://www.amazon.com/-/zh/Complex-Anal ...2020-7-30 13:34 - xihengshi0 - 文献求助专区

Functional Analysis and Applications
8 个回复 - 1942 次查看 This self-contained textbook discusses all major topics in functional analysis. Combining classical materials with new methods, it supplies numerous relevant solved examples and problems and discusses ...2018-5-6 07:29 - nivastuli - 博弈论

怎样对工具变量法和控制函数法（control function）用Hausman test进行检验？
15 个回复 - 11943 次查看想对控制函数法和工具变量法进行pretest检验，stata需要怎样操作？2019-3-2 00:37 - donwayho - Stata专版

Partition Function Form Games Coalitional Games with Externalities
6 个回复 - 1203 次查看 This book presents a systematic overview on partition function form games: a game form in cooperative game theory to integrate externalities for various applications. Cooperative game theory has been ...2018-4-13 23:15 - nivastuli - 博弈论

Advanced Functional Analysis
3 个回复 - 990 次查看【作者(必填)】【文题(必填)】Advanced Functional Analysis 【年份(必填)】2019 【全文链接或数据库名称(选填)】 https://www.taylorfrancis.com/books/97804298095522019-4-4 07:25 - nivastuli - 求助成功区

Functionals of Multidimensional Diffusions with Applications to Finance:
12 个回复 - 2909 次查看 This research monograph provides an introduction to tractable multidimensional diffusion models, where transition densities, Laplace transforms, Fourier transforms, fundamental solutions or functional ...2015-6-12 20:54 - lasgpope - 量化投资

Formulas and Theorems for the Special Functions of Mathematical Physics
12 个回复 - 2459 次查看 **** 本内容被作者隐藏 ****2015-7-6 20:12 - lasgpope - 量化投资

Trends in Functional Programming - International Symposium（11-16）
3 个回复 - 876 次查看 2017-3-12 13:19 - liucg9999 - 数据分析与数据挖掘

Exponential Functionals of Brownian Motion and Related Processes
3 个回复 - 1725 次查看【作者(必填)】By Marc Yor 【文题(必填)】Exponential Functionals of Brownian Motion and Related Processes 【年份(必填)】2001 【全文链接或数据库名称(选填)】http://link.springer.com/book/10.1007 ...2015-8-21 07:11 - Yolanda_WW - 求助成功区

Nonparametric Functional Data Analysis Theory and Practice
3 个回复 - 1389 次查看 Frédéric Ferraty Philippe Vieu Nonparametric Functional Data Analysis Theory and Practice2014-10-14 20:35 - li_mao - 计量经济学与统计软件

Handbook of Functional Equations: Stability Theory
3 个回复 - 455 次查看 Handbook of Functional Equations: Stability Theory Author(s): Themistocles M. Rassias Publisher: Springer Year: 2015 Language: English Pages: 396 ISBN: 1493912852, 9781493912858 This ...2014-11-30 10:35 - tigerwolf - 跨学科讨论区

求书：Linear Functional Analysis
4 个回复 - 1175 次查看【作者(必填)】Authors: Alt, Hans Wilhelm 【文题(必填)】Linear Functional Analysis 【年份(必填)】2016 【全文链接或数据库名称(选填)】http://nitroflare.com/view/962CBA0A4ED42E4/10.1007%40978-1-4 ...2016-7-11 15:09 - caifacai - 求助成功区

[Eriwn Kreyszig] Introductory functional analysis with applications （英文版）
6 个回复 - 2971 次查看备份，有需要的童鞋下：）收5个论坛币，因为自己需要下资料，没币了，望见谅2014-9-26 23:08 - liuyunliuyun - 数据交流中心

Fundamentals of Functional Analysis
3 个回复 - 1357 次查看 This book provides a unique path for graduate or advanced undergraduate students to begin studying the rich subject of functional analysis with fewer prerequisites than is normally required. The text ...2016-11-1 09:37 - nivastuli - 博弈论

求书：Generalized Functions and Fourier Analysis
3 个回复 - 892 次查看【作者(必填)】Michael Oberguggenberger and Joachim Toft 【文题(必填)】Generalized Functions and Fourier Analysis 【年份(必填)】2017 【全文链接或数据库名称(选填)】https://icerbox.com/VOBYjNZg/ ...2017-5-8 20:58 - caifacai - 求助成功区

Functional Analysis 6th Edition
8 个回复 - 1726 次查看【作者(必填)】Kôsaku Yosida 【文题(必填)】Functional Analysis 6th Edition 【年份(必填)】1995 【全文链接或数据库名称(选填)】http://link.springer.com/book/10.1007%2F978-3-642-61859-8 求 ...2016-6-28 03:21 - violinangel - 求助成功区

[Kindle]Functional Analysis
5 个回复 - 1593 次查看 https://www.amazon.com/Functional-Analysis-Dover-Books-Mathematics-ebook/dp/B00CWR4NAC Excellent treatment of the subject geared toward students with background in linear algebra, advanced calc ...2017-5-21 22:58 - qstat - 计量经济学与统计软件

From vector spaces to function spaces - Introduction to functional analysis with
12 个回复 - 2104 次查看书名：From vector spaces to function spaces - Introduction to functional analysis with applications.是否转换而且：不是，正规pdf格式内容：泛函分析相关的。2017-9-22 17:14 - 20115326 - 经济金融数学专区

求书：Nonlinear Functional Analysis and Applications: Volume 2
2 个回复 - 1097 次查看【作者(必填)】 Yeol Je Cho,‎ Jong Kyu Kim,‎ Shin Min Kang 【文题(必填)】Nonlinear Functional Analysis and Applications: Volume 2 【年份(必填)】2012 【全文链接或数据库名称(选填)】h ...2018-1-17 08:01 - caifacai - 求助成功区

写的简单易懂，Lectures on Functional Analysis and Applications.pdf
4 个回复 - 1977 次查看 Chapter 1. Sets. Spaces. Functions ............................1 Chapter 2. Measure Theory.......................................55 Chapter 3. Integrals ............................................. ...2015-4-14 20:58 - jjjlcx - 经济金融数学专区

Functional Analysis: A Terse Introduction
8 个回复 - 5903 次查看 This graduate textbook on functional analysis offers a concise introduction into the field. The authors established a modern and modular structure which allows easy assimilation of content often displ ...2017-11-16 07:27 - nivastuli - 博弈论

Linear Functional Analysis
4 个回复 - 1411 次查看【作者(必填)】Joan Cerda 【文题(必填)】Linear Functional Analysis 【年份(必填)】2010 【全文链接或数据库名称(选填)】http://www.doc88.com/p-8876973990871.html2017-10-22 15:15 - wangt_1997 - 求助成功区

【Springer 数学】 Banach Spaces of Continuous Functions as Dual Spaces (2017)
16 个回复 - 2540 次查看 Banach Spaces of Continuous Functions as Dual Spaces Authors: H. G. Dales, F.K. Dashiell, Jr., A.T.-M. Lau, D. Strauss Includes a balance of well-known theorems and applications as well as n ...2016-12-28 12:13 - cmwei333 - 经济金融数学专区

Real Analysis: Series, Functions of Several Variables, and Applications
6 个回复 - 2129 次查看 This book develops the theory of multivariable analysis, building on the single variable foundations established in the companion volume, Real Analysis: Foundations and Functions of One Variable. Toge ...2017-12-15 19:07 - nivastuli - 博弈论

Strange Functions in Real Analysis
5 个回复 - 1437 次查看 Strange Functions in Real Analysis, Third Edition differs from the previous editions in that it includes five new chapters as well as two appendices. More importantly, the entire text has been revised ...2018-2-4 06:48 - nivastuli - 博弈论

求书：Geometric Nonlinear Functional Analysis
4 个回复 - 1287 次查看【作者(必填)】Yoav Benyamini and Joram Lindenstrauss 【文题(必填)】Geometric Nonlinear Functional Analysis, Volume 1 【年份(必填)】1999 【全文链接或数据库名称(选填)】https://icerbox.com/An4Rz ...2017-11-30 06:45 - caifacai - 求助成功区

Functional Analysis, Calculus of Variations and Optimal Control
4 个回复 - 2389 次查看 Functional Analysis Calculus of Variations and Optimal Control Authors: Clarke, Francis Functional analysis owes much of its early impetus to problems that arise in the calculus of variations. In ...2016-9-10 23:17 - SleepyTom - 金融工程（数量金融）与金融衍生品

求书：Topics in Real and Functional Analysis
4 个回复 - 1381 次查看【作者(必填)】by Gerald Teschl 【文题(必填)】Topics in Real and Functional Analysis 【年份(必填)】2010 (Updated in 2019) 【全文链接或数据库名称(选填)】https://icerbox.com/pnR7a0xl/Topics%25 ...2019-5-5 18:41 - caifacai - 求助成功区

比较实用的两本functional data analysis（FDA）参考书
3 个回复 - 2702 次查看分享两本比较实用的functional data analysis（FDA）参考书2018-9-29 17:10 - 木子！ - 计量经济学与统计软件

Functional Analysis Introduction to Further Topics in Analysis
3 个回复 - 3421 次查看 Functional Analysis: Introduction to Further Topics in Analysis Author: Elias M. Stein, Rami Shakarchi [*]Series: Princeton Lectures in Analysis (Book 4) [*]Hardcover: 448 pages [*]Publisher: Princ ...2014-12-21 23:29 - zou2655503 - 计量经济学与统计软件

Theoretical Foundations of Functional Data Analysis, with an Introduction to Lin
27 个回复 - 6774 次查看 Theoretical Foundations of Functional Data Analysis, with an Introduction to Linear Operators provides a uniquely broad compendium of the key mathematical concepts and results that are relevant for th ...2015-3-25 23:33 - 大家开心 - 计量经济学与统计软件

英文原版 Functional Analysis作者: Bachman, G.
5 个回复 - 3080 次查看作者: Bachman, G.2018-12-12 15:22 - fuzujing - 金融学（理论版）

Essential Results of Functional Analysis
10 个回复 - 4781 次查看 Essential Results of Functional Analysis Functional analysis is a broad mathematical area with strong connections to many domains within mathematics and physics. This book, based on a first-y ...2017-10-22 15:24 - deem - 经济金融数学专区

【随机积分】Stochastic Integration by Parts and Functional Ito Calculus (2016)
4 个回复 - 1899 次查看 Stochastic Integration by Parts and Functional Itô Calculus Authors: Vlad Bally, Lucia Caramellino, Rama Cont Editors: Frederic Utzet, Josep Vives Includes a general method for proving ...2016-10-5 02:04 - cmwei333 - 金融学（理论版）

悉尼科技大学徐亦达机器学习课件ppt和代码,CNN,GMM,Kalman,cost Function,GIBBS
0 个回复 - 539 次查看悉尼科技大学徐亦达机器学习课件ppt和代码,CNN,GMM,Kalman,cost Function,GIBBS 更详细的内容，请参考下面的截图说明为准！悉尼科技大学徐亦达机器学习课件ppt和代码,CNN,GMM,Kalman,cost Function,GIBBS ...2022-6-22 16:25 - Lamarr-202110 - 现金交易版

Functional Materials and Electronics
5 个回复 - 556 次查看 Functional Materials and Electronics - Jiabao Yi [*]Language: English [*]ISBN-10: 9781771886109 [*]ISBN-13: 978-1771886109 This informative book focuses on newly developed functional m ...2018-11-22 23:51 - chicu - 经管书评

Introduction to Proteins: Structure, Function, and Motion, Second Edition
6 个回复 - 774 次查看 Introduction to Proteins: Structure, Function, and Motion, Second Edition [*]Publisher: Chapman and Hall/CRC; 2 edition (April 11, 2018) [*]Language: English [*]ISBN-10: 1498747175 [*]I ...2018-7-15 00:03 - chicu - 经管书评

introductory functional anaysis with applications Erwin Kreyszig
4 个回复 - 782 次查看 introductory functional anaysis with applications Erwin Kreyszig2016-9-29 11:10 - handsomeyang - 经管书评

A Friendly Approach to Functional Analysis
11 个回复 - 8569 次查看 This book constitutes a concise introductory course on Functional Analysis for students who have studied calculus and linear algebra. The topics covered are Banach spaces, continuous linear transforma ...2018-7-30 22:43 - nivastuli - 博弈论

【独家发布】【2016新书】Verified Functional Programming in Agda
1 个回复 - 1530 次查看如果喜欢该文档，欢迎订阅【2016新书】文库，http://bbs.pinggu.org/forum.php?mod=collection&action=view&ctid=3187 图书名称：Verified Functional Programming in Agda[/backcolor] 作者：Aaron Stump[/back ...2016-8-14 16:48 - 牛尾巴 - winbugs及其他软件专版

求助Theory of Cost and Production Functions
9 个回复 - 1703 次查看【作者(必填)】Ronald William Shepherd 【文题(必填)】Theory of Cost and Production Functions 【年份(必填)】1970 or 2015 【全文链接或数据库名称(选填)】http://press.princeton.edu/titles/1911.htm ...2016-4-11 13:20 - zhuceyong007001 - 求助成功区

One-Component Multifunctional Sequence-Defined Ionizable Amphiphilic Janus Dendr
4 个回复 - 576 次查看【作者(必填)】Dapeng Zhang, Elena N. Atochina-Vasserman, Devendra S. Maurya, Ning Huang, Qi Xiao, Nathan Ona, Matthew Liu, Hamna Shahnawaz, Houping Ni, Kyunghee Kim, Margaret M. Billingsley, Darrin J. ...2022-9-8 02:44 - bbslover - 求助成功区

Discrete Mathematics and Functional Programming
7 个回复 - 645 次查看 October 2012 | English | PDF | 670 Page | ISBN-10: 1590282604 This book provides a distinct way to teach discrete mathematics. Since discrete mathematics is crucial for rigorous study in computer s ...2018-4-18 22:45 - igs816 - 经管书评

Lecture Notes on Functional Analysis
1 个回复 - 351 次查看泛函分析在偏微分方程中的应用Lecture. Notes ;onFunctional AnalysisWith Applications toLinear Partial' DifferentialEquations 完美结合泛函分析和pde，既理论又实用。字迹清晰，排版舒适2022-11-10 20:41 - yuyuyu1668 - 灌水吧

Mastering JavaScript Functional Programming
7 个回复 - 1064 次查看 Mastering JavaScript Functional Programming: In-depth guide for writing robust and maintainable JavaScript code in ES8 and beyondBy 作者: Federico KerekiISBN-10 书号: 1787287440 ISBN-13 书号: 9781787 ...2018-12-17 00:42 - 13950050756 - 经管书评

Calculus: Early Transcendental Functions 7th Edition
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