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贸易数据：40多年全球200多个国家“贸易”相关18个指标数据0 个回复 - 256 次查看 1970-2017年贸易相关数据：货物和服务对外贸易差额、货物和服务进口、货物出口等多个货物相关指标数据2023-10-27 20:24 - little心心 - 现金交易版
求分享2000-2020年的个股分析师研报（PDF）5 个回复 - 3534 次查看 请问哪位有2000-2020年的分析师研报？我愿意奉上1000大洋，另加我自己爬下来的2021-2022分析师研报PDF（57000份）作为回馈2022-7-19 18:05 - BrainXX - 现金交易版
空间计量模型命令的错误及解决办法0 个回复 - 1024 次查看 本人也是科研狗一枚，在弄空间计量过程中发现总是会出现很多的错误，网上还得一个个的去找，因此我就自己弄了个错误锦集，把能够发现的错误都罗列进去，以大家参考。也算是我劳动成果了，定价算是很低了，想要的同学 ...2021-2-2 16:45 - 小ksb - 现金交易版
Python for Algorithmic Trading: From Idea to Cloud Deployment
21 个回复 - 5581 次查看 通过这本书可以学习如何形成一个交易策略，如何把这个策略部署在云端(亚马逊云)的基础设施上进行交易。本书代码都在GitHub上开源包含Docker使用方法介绍。本书重实践，是算法落地的重要一环。 非常抱歉，之前上传的 ...2022-4-18 00:31 - Kirito43 - 金融学（理论版）
21 个回复 - 5581 次查看 通过这本书可以学习如何形成一个交易策略，如何把这个策略部署在云端(亚马逊云)的基础设施上进行交易。本书代码都在GitHub上开源包含Docker使用方法介绍。本书重实践，是算法落地的重要一环。 非常抱歉，之前上传的 ...2022-4-18 00:31 - Kirito43 - 金融学（理论版）
High-Dimensional Statistics：A Non-Asymptotic Viewpoint
2 个回复 - 2815 次查看 High-Dimensional Statistics Martin J. Wainwright Introduction Recent years have witnessed an explosion in the volume and variety of data collected in all scientific disciplines and industri ...2020-7-13 21:58 - 13555555531 - 经济金融数学专区
2 个回复 - 2815 次查看 High-Dimensional Statistics Martin J. Wainwright Introduction Recent years have witnessed an explosion in the volume and variety of data collected in all scientific disciplines and industri ...2020-7-13 21:58 - 13555555531 - 经济金融数学专区
Raymond W. Yeung-Information Theory and Network Coding 习题答案/信息理论与网络2 个回复 - 383 次查看 Raymond W. Yeung-Information Theory and Network Coding 习题答案/信息理论与网络编码Information Theory and Network Coding (Instructor Solution Manual, Solutions) INFORMATION THEORY AND NETWORK CODING ...2024-1-19 14:03 - 2023Hua - 现金交易版
GymSquare-2022中国健身行业报告-47页
5 个回复 - 784 次查看 GymSquare-2022中国健身行业报告-47页2022-10-22 18:57 - 1jian.fun - 行业分析报告
5 个回复 - 784 次查看 GymSquare-2022中国健身行业报告-47页2022-10-22 18:57 - 1jian.fun - 行业分析报告
求助文献：ASYMMETRIC EFFECTS OF TOURISM ON THE GEOGRAPHY OF ECONOMIC ACTIVITIES
3 个回复 - 448 次查看 【作者(必填)】Nguyen, Canh Phuc; Bui, Tung; Nguyen, Van Hong Thi; Nguyen, Binh Quang 【文题(必填)】ASYMMETRIC EFFECTS OF TOURISM ON THE GEOGRAPHY OF ECONOMIC ACTIVITIES 【年份(必填)】2023 【全文链 ...2023-12-11 20:00 - bamboo0530 - 求助成功区
3 个回复 - 448 次查看 【作者(必填)】Nguyen, Canh Phuc; Bui, Tung; Nguyen, Van Hong Thi; Nguyen, Binh Quang 【文题(必填)】ASYMMETRIC EFFECTS OF TOURISM ON THE GEOGRAPHY OF ECONOMIC ACTIVITIES 【年份(必填)】2023 【全文链 ...2023-12-11 20:00 - bamboo0530 - 求助成功区
【Dalrymple's Sales Management】10E--William L. Cron-Wiely
4 个回复 - 2224 次查看 2022-10-23 22:37 - MRY999 - MBA专版
4 个回复 - 2224 次查看 2022-10-23 22:37 - MRY999 - MBA专版
基于Szymon Borak金融市场统计学课后习题答案 Statistics of Financial Markets Exer1 个回复 - 838 次查看 基于Szymon Borak金融市场统计学课后习题答案 Statistics of Financial Markets Exercises and Solutions Szymon Borak Statistics of Financial Markets Exercises and Solutions 基于Szymon Borak金融 ...2022-4-23 19:33 - lily-2021 - 现金交易版
【2036页2023大学教学课件】麻省理工学院：TinyML和高效的深度学习计算0 个回复 - 180 次查看 【2036页2023大学教学课件】麻省理工学院：TinyML和高效的深度学习计算01 Introduction02 Basics of Neural Networks03 Pruning and Sparsity (Part l)04 Pruning and Sparsity (Part Il)05 Quantization (Par ...2024-3-13 21:23 - wangziyan666 - 现金交易版
Exploring the asymmetric dependence in hydrologic extremes
1 个回复 - 168 次查看 【作者(必填)】 23 【文题(必填)】 Exploring the asymmetric dependence in hydrologic extremes【年份(必填)】 23 【全文链接或数据库名称(选填)】https://meetingorganizer.copernicus.org/EGU23/EGU23-1415 ...2024-3-4 16:58 - internet.hzx - 求助成功区
1 个回复 - 168 次查看 【作者(必填)】 23 【文题(必填)】 Exploring the asymmetric dependence in hydrologic extremes【年份(必填)】 23 【全文链接或数据库名称(选填)】https://meetingorganizer.copernicus.org/EGU23/EGU23-1415 ...2024-3-4 16:58 - internet.hzx - 求助成功区
stata中的unmatched list of significance symbols and levels r(198);什么意思呀
7 个回复 - 13530 次查看 大家好，输入esttab ols_no_iq ols_with_iq tsls /// liml using iv.rtf, star(0.1 0.05 0.01) 之后显示unmatched list of significance symbols and levels r(198);是什么意思呢，要怎么改进呢2019-9-22 19:31 - 欢欢小太阳 - Stata专版
7 个回复 - 13530 次查看 大家好，输入esttab ols_no_iq ols_with_iq tsls /// liml using iv.rtf, star(0.1 0.05 0.01) 之后显示unmatched list of significance symbols and levels r(198);是什么意思呢，要怎么改进呢2019-9-22 19:31 - 欢欢小太阳 - Stata专版
数学本来很简单[美]赛·太蒙尼（Cy Tymony）著；胡坦 李澜 詹文青 译,2019
57 个回复 - 14308 次查看 数学本来很简单[美]赛·太蒙尼（Cy Tymony）著；胡坦 李澜 詹文青 译,2019 **** 本内容被作者隐藏 ****2022-3-20 16:50 - hylpy1 - 经济金融数学专区
57 个回复 - 14308 次查看 数学本来很简单[美]赛·太蒙尼（Cy Tymony）著；胡坦 李澜 詹文青 译,2019 **** 本内容被作者隐藏 ****2022-3-20 16:50 - hylpy1 - 经济金融数学专区
stata中关于计算空间权重矩阵的特征向量出现matrix not symmetric是什么情况？
9 个回复 - 6268 次查看 在用stata建立空间计量模型当中，利用spatwmat命令计算空间权重矩阵的特征值时出现以下情况： . spatwmat using W1.dta,name(M) standardize eigenval(E) matrix not symmetric r(505); 这个问题怎么解决啊，求助 ...2018-7-10 23:48 - yiwen_data - Stata专版
9 个回复 - 6268 次查看 在用stata建立空间计量模型当中，利用spatwmat命令计算空间权重矩阵的特征值时出现以下情况： . spatwmat using W1.dta,name(M) standardize eigenval(E) matrix not symmetric r(505); 这个问题怎么解决啊，求助 ...2018-7-10 23:48 - yiwen_data - Stata专版
Impact Evaluation of Vocational Training and Employment Subsidies
0 个回复 - 354 次查看 【作者(必填)】OECD[/backcolor] 【文题(必填)】Impact Evaluation of Vocational Training and Employment Subsidies for the Unemployed in Lithuania 【年份(必填)】04 Jul 2022 [/backcolor] 【全文链接或 ...2024-2-21 20:41 - 毒谷123 - 文献求助专区
0 个回复 - 354 次查看 【作者(必填)】OECD[/backcolor] 【文题(必填)】Impact Evaluation of Vocational Training and Employment Subsidies for the Unemployed in Lithuania 【年份(必填)】04 Jul 2022 [/backcolor] 【全文链接或 ...2024-2-21 20:41 - 毒谷123 - 文献求助专区
Equivalence, Invariants and Symmetry
1 个回复 - 242 次查看 Equivalence, Invariants and Symmetry 作者: Peter J. Olver 出版社: Cambridge University Press 出版年: 2009-2-5 页数: 544 定价: USD 77.00 装帧: Paperback ISBN: 97805211010422024-2-14 04:27 - wxwpxh - 经济金融数学专区
1 个回复 - 242 次查看 Equivalence, Invariants and Symmetry 作者: Peter J. Olver 出版社: Cambridge University Press 出版年: 2009-2-5 页数: 544 定价: USD 77.00 装帧: Paperback ISBN: 97805211010422024-2-14 04:27 - wxwpxh - 经济金融数学专区
Asymptotic efficiency of independence tests bas
3 个回复 - 183 次查看 【作者(必填)】 23 【文题(必填)】 Asymptotic efficiency of independence tests based on gini's rank association coefficient, spearman's footrule and their generalizations 【年份(必填)】 23 【全文链 ...2024-2-12 09:42 - internet.hzx - 求助成功区
3 个回复 - 183 次查看 【作者(必填)】 23 【文题(必填)】 Asymptotic efficiency of independence tests based on gini's rank association coefficient, spearman's footrule and their generalizations 【年份(必填)】 23 【全文链 ...2024-2-12 09:42 - internet.hzx - 求助成功区
Asymptotic Distributions of Weighted U-Statistics of Degree 2
1 个回复 - 179 次查看 【作者(必填)】 23 【文题(必填)】 Asymptotic Distributions of Weighted U-Statistics of Degree 2 【年份(必填)】 23 【全文链接或数据库名称(选填)】https://www.jstor.org/stable/22446942024-2-12 09:08 - internet.hzx - 求助成功区
1 个回复 - 179 次查看 【作者(必填)】 23 【文题(必填)】 Asymptotic Distributions of Weighted U-Statistics of Degree 2 【年份(必填)】 23 【全文链接或数据库名称(选填)】https://www.jstor.org/stable/22446942024-2-12 09:08 - internet.hzx - 求助成功区
Asymptotically constant risk estimator of the time-average variance constant
1 个回复 - 399 次查看 【作者(必填)】 23 【文题(必填)】 Asymptotically constant risk estimator of the time-average variance constant 【年份(必填)】 23 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/adva ...2024-2-7 08:11 - internet.hzx - 文献求助专区
1 个回复 - 399 次查看 【作者(必填)】 23 【文题(必填)】 Asymptotically constant risk estimator of the time-average variance constant 【年份(必填)】 23 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/adva ...2024-2-7 08:11 - internet.hzx - 文献求助专区
Asymptotic normality for oscillation of permutation
1 个回复 - 605 次查看 【作者(必填)】 12 【文题(必填)】 Asymptotic normality foroscillation of permutation 【年份(必填)】 12 【全文链接或数据库名称(选填)】https://www.cam ...2024-1-24 22:42 - internet.hzx - 文献求助专区
1 个回复 - 605 次查看 【作者(必填)】 12 【文题(必填)】 Asymptotic normality foroscillation of permutation 【年份(必填)】 12 【全文链接或数据库名称(选填)】https://www.cam ...2024-1-24 22:42 - internet.hzx - 文献求助专区
Testing for Asymmetric Dependence
1 个回复 - 337 次查看 【作者(必填)】 234 【文题(必填)】 Testing for Asymmetric Dependence【年份(必填)】 2323 【全文链接或数据库名称(选填)】https://www.degruyter.com/document/doi/10.2202/1558-3708.1658/html2024-1-29 21:31 - internet.hzx - 文献求助专区
1 个回复 - 337 次查看 【作者(必填)】 234 【文题(必填)】 Testing for Asymmetric Dependence【年份(必填)】 2323 【全文链接或数据库名称(选填)】https://www.degruyter.com/document/doi/10.2202/1558-3708.1658/html2024-1-29 21:31 - internet.hzx - 文献求助专区
International Mathematical Olympiads 1959-1977
3 个回复 - 382 次查看 International Mathematical Olympiads 1959-1977 (New Mathematical Library) 出版社: Mathematical Association of America (MAA) 出版年: 1979-06 定价: USD 14.95 装帧: Paperback 丛书: New Mathematica ...2024-2-3 08:01 - wxwpxh - 经济金融数学专区
3 个回复 - 382 次查看 International Mathematical Olympiads 1959-1977 (New Mathematical Library) 出版社: Mathematical Association of America (MAA) 出版年: 1979-06 定价: USD 14.95 装帧: Paperback 丛书: New Mathematica ...2024-2-3 08:01 - wxwpxh - 经济金融数学专区
Mathematical Olympiads -2000-2001
0 个回复 - 260 次查看 Mathematical Olympiads - Problems and Solutions From Around the World [2000-2001] - T. Andreescu, Z. Feng WW2024-2-5 06:19 - wxwpxh - 经济金融数学专区
0 个回复 - 260 次查看 Mathematical Olympiads - Problems and Solutions From Around the World [2000-2001] - T. Andreescu, Z. Feng WW2024-2-5 06:19 - wxwpxh - 经济金融数学专区
Mathematical Olympiads 1998–-1999
0 个回复 - 239 次查看 Mathematical Olympiads 1998–-1999 出版社: The Mathematical Association of America 副标题: Problems and Solutions from Around the World 出版年: 2000-11-2 页数: 302 定价: USD 32.00 装帧: Paperb ...2024-2-5 06:18 - wxwpxh - 经济金融数学专区
0 个回复 - 239 次查看 Mathematical Olympiads 1998–-1999 出版社: The Mathematical Association of America 副标题: Problems and Solutions from Around the World 出版年: 2000-11-2 页数: 302 定价: USD 32.00 装帧: Paperb ...2024-2-5 06:18 - wxwpxh - 经济金融数学专区
Mathematical Olympiad Treasures
0 个回复 - 249 次查看 Mathematical Olympiad Treasures 作者: Titu Andreescu / Bogdan Enescu 出版社: Birkhauser 出版年: 2003-12-18 页数: 248 定价: USD 29.95 装帧: Paperback ISBN: 97808176430582024-2-5 06:15 - wxwpxh - 经济金融数学专区
0 个回复 - 249 次查看 Mathematical Olympiad Treasures 作者: Titu Andreescu / Bogdan Enescu 出版社: Birkhauser 出版年: 2003-12-18 页数: 248 定价: USD 29.95 装帧: Paperback ISBN: 97808176430582024-2-5 06:15 - wxwpxh - 经济金融数学专区
宏观数据，全球各国失业率数据：Unemployment Rate, seas. adj.1990-20173 个回复 - 2004 次查看 宏观数据，全球各国失业率数据：Unemployment Rate, seas. adj.1990-2017数据来源： 世界银行 宏观数据，全球各国失业率数据：Unemployment Rate, seas. adj.1990-2017 宏观数据，全球各国失业率数据：Unemplo ...2020-10-23 11:15 - Fu-pear - 现金交易版
The Canadian Mathematical Olympiad - 1969-1993
0 个回复 - 243 次查看 The Canadian Mathematical Olympiad - 1969-19932024-2-3 08:47 - wxwpxh - 经济金融数学专区
0 个回复 - 243 次查看 The Canadian Mathematical Olympiad - 1969-19932024-2-3 08:47 - wxwpxh - 经济金融数学专区
The Topology of Torus Actions on Symplectic Manifolds
0 个回复 - 245 次查看 The Topology of Torus Actions on Symplectic Manifolds 作者: Audin, Michele; Audin, Michhle; Audin, Michc(le 页数: 192 丛书: Progress in Mathematics ISBN: 97837643260292024-1-29 05:30 - wxwpxh - 经济金融数学专区
0 个回复 - 245 次查看 The Topology of Torus Actions on Symplectic Manifolds 作者: Audin, Michele; Audin, Michhle; Audin, Michc(le 页数: 192 丛书: Progress in Mathematics ISBN: 97837643260292024-1-29 05:30 - wxwpxh - 经济金融数学专区
Andreescu T., Kedlaya K. Mathematical olympiads 1996-1997
1 个回复 - 301 次查看 Mathematical Olympiads 1996-1997出版社: The Mathematical Association of America 副标题: Problems and Solutions from Around the World 出版年: 1999-11-2 页数: 181 定价: USD 22.00 装帧: Paperback ...2024-1-27 07:12 - wxwpxh - 经济金融数学专区
1 个回复 - 301 次查看 Mathematical Olympiads 1996-1997出版社: The Mathematical Association of America 副标题: Problems and Solutions from Around the World 出版年: 1999-11-2 页数: 181 定价: USD 22.00 装帧: Paperback ...2024-1-27 07:12 - wxwpxh - 经济金融数学专区
Mathematical Olympiad Treasures
2 个回复 - 387 次查看 Mathematical Olympiad Treasures 作者: Titu Andreescu / Bogdan Enescu 出版社: Birkhauser 出版年: 2003-12-18 页数: 248 定价: USD 29.95 装帧: Paperback ISBN: 97808176430582024-1-21 07:56 - wxwpxh - 经济金融数学专区
2 个回复 - 387 次查看 Mathematical Olympiad Treasures 作者: Titu Andreescu / Bogdan Enescu 出版社: Birkhauser 出版年: 2003-12-18 页数: 248 定价: USD 29.95 装帧: Paperback ISBN: 97808176430582024-1-21 07:56 - wxwpxh - 经济金融数学专区
Mathematical Olympiad Challenges
0 个回复 - 271 次查看 Mathematical Olympiad Challenges 作者: Titu Andreescu / Razvan Gelca 出版社: Birkhauser 副标题: Olympiad Challenges 出版年: 2009-2-5 页数: 300 定价: GBP 27.99 装帧: Paperback ISBN: 978081764 ...2024-1-22 03:19 - wxwpxh - 经济金融数学专区
0 个回复 - 271 次查看 Mathematical Olympiad Challenges 作者: Titu Andreescu / Razvan Gelca 出版社: Birkhauser 副标题: Olympiad Challenges 出版年: 2009-2-5 页数: 300 定价: GBP 27.99 装帧: Paperback ISBN: 978081764 ...2024-1-22 03:19 - wxwpxh - 经济金融数学专区
Mirror Symmetry
0 个回复 - 281 次查看 Mirror Symmetry 作者: Kentaro Hori 出版社: American Mathematical Society 出版年: 2003-8-19 页数: 929 定价: USD 137.00 装帧: Hardcover 丛书: Clay Mathematics Monographs ISBN: 9780821829554 ...2024-1-20 12:13 - wxwpxh - 经济金融数学专区
0 个回复 - 281 次查看 Mirror Symmetry 作者: Kentaro Hori 出版社: American Mathematical Society 出版年: 2003-8-19 页数: 929 定价: USD 137.00 装帧: Hardcover 丛书: Clay Mathematics Monographs ISBN: 9780821829554 ...2024-1-20 12:13 - wxwpxh - 经济金融数学专区
Generalized measures of correlation for asymmetry, nonlinearity and beyond
1 个回复 - 153 次查看 【作者(必填)】 234 【文题(必填)】 Generalized measures of correlation forasymmetry, nonlinearity and beyond 【年份(必填)】 234 【全文链接或数据库名称(选填)】https://www.tandfonline.com/doi/abs/ ...2024-1-15 19:21 - internet.hzx - 求助成功区
1 个回复 - 153 次查看 【作者(必填)】 234 【文题(必填)】 Generalized measures of correlation forasymmetry, nonlinearity and beyond 【年份(必填)】 234 【全文链接或数据库名称(选填)】https://www.tandfonline.com/doi/abs/ ...2024-1-15 19:21 - internet.hzx - 求助成功区
Lie Groups and Symmetric Spaces
1 个回复 - 278 次查看 Lie Groups and Symmetric Spaces In Memory of F. I. Karpelevich 页数: 355 ISBN: 97808218347252024-1-11 07:11 - wxwpxh - 经济金融数学专区
1 个回复 - 278 次查看 Lie Groups and Symmetric Spaces In Memory of F. I. Karpelevich 页数: 355 ISBN: 97808218347252024-1-11 07:11 - wxwpxh - 经济金融数学专区
Measures of tail asymmetry for bivariate copulas
1 个回复 - 166 次查看 【作者(必填)】 234 【文题(必填)】 Measures of tail asymmetry for bivariate copulas【年份(必填)】 2323 【全文链接或数据库名称(选填)】https://link.springer.com/article/10.1007/s00362-012-0457-y2024-1-9 13:20 - internet.hzx - 求助成功区
1 个回复 - 166 次查看 【作者(必填)】 234 【文题(必填)】 Measures of tail asymmetry for bivariate copulas【年份(必填)】 2323 【全文链接或数据库名称(选填)】https://link.springer.com/article/10.1007/s00362-012-0457-y2024-1-9 13:20 - internet.hzx - 求助成功区
Super-rational aspiration promotes cooperation in the asymmetric game with peer
1 个回复 - 132 次查看 【作者(必填)】Wang Si-Yi;Yao Xin;Yang Yi-Mei;Chen Daniel;Wang Rui-Wu;Xie Feng-Jie 【文题(必填)】Super-rational aspiration promotes cooperation in the asymmetric game with peer exit punishment and r ...2024-1-2 15:31 - jgxlmf - 求助成功区
1 个回复 - 132 次查看 【作者(必填)】Wang Si-Yi;Yao Xin;Yang Yi-Mei;Chen Daniel;Wang Rui-Wu;Xie Feng-Jie 【文题(必填)】Super-rational aspiration promotes cooperation in the asymmetric game with peer exit punishment and r ...2024-1-2 15:31 - jgxlmf - 求助成功区
Impact Evaluation of Vocational Training and Employment Subsidies
1 个回复 - 396 次查看 【作者(必填)】OECD[/backcolor] 【文题(必填)】Impact Evaluation of Vocational Training and Employment Subsidies for the Unemployed in Lithuania 【年份(必填)】04 Jul 2022 [/backcolor] 【全文链接或 ...2023-12-28 09:23 - 毒谷123 - 文献求助专区
1 个回复 - 396 次查看 【作者(必填)】OECD[/backcolor] 【文题(必填)】Impact Evaluation of Vocational Training and Employment Subsidies for the Unemployed in Lithuania 【年份(必填)】04 Jul 2022 [/backcolor] 【全文链接或 ...2023-12-28 09:23 - 毒谷123 - 文献求助专区
Realized matrix-exponential stochastic volatility with asymmetry, long memory an
1 个回复 - 376 次查看 【作者(必填)】 3453 【文题(必填)】 Realized matrix-exponential stochastic volatility with asymmetry, long memory and higher-moment spillovers【年份(必填)】 3534 【全文链接或数据库名称(选填)】http ...2024-1-1 21:04 - internet.hzx - 求助成功区
1 个回复 - 376 次查看 【作者(必填)】 3453 【文题(必填)】 Realized matrix-exponential stochastic volatility with asymmetry, long memory and higher-moment spillovers【年份(必填)】 3534 【全文链接或数据库名称(选填)】http ...2024-1-1 21:04 - internet.hzx - 求助成功区
Hybrid quantile estimation for asymmetric power GARCH models
1 个回复 - 357 次查看 【作者(必填)】 2323 【文题(必填)】 Hybrid quantile estimation for asymmetric power GARCH models【年份(必填)】 232 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/abs/p ...2024-1-1 21:01 - internet.hzx - 求助成功区
1 个回复 - 357 次查看 【作者(必填)】 2323 【文题(必填)】 Hybrid quantile estimation for asymmetric power GARCH models【年份(必填)】 232 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/abs/p ...2024-1-1 21:01 - internet.hzx - 求助成功区
Raymond A. Serway-Physics for Scientists and Engineers with Modern Physics习题0 个回复 - 208 次查看 Raymond A. Serway-Physics for Scientists and Engineers with Modern Physics第9版习题答案，面向科学家与工程师的现代物理学Raymond A. Serway, John W. Jewett Physics for Scientists and Engineers with ...2023-12-31 11:59 - 2025TS - 现金交易版
Import Competition and the Great US Employment Sag of the 2000s
5 个回复 - 303 次查看 【作者(必填)】 Daron Acemoglu[/backcolor] , David Autor[/backcolor] , David Dorn[/backcolor] , Gordon H. Hanson[/backcolor] , and Brendan Price[/backcolor] 【文题(必填)】 Import Competition a ...2023-12-28 12:08 - 钱学森64 - 求助成功区
5 个回复 - 303 次查看 【作者(必填)】 Daron Acemoglu[/backcolor] , David Autor[/backcolor] , David Dorn[/backcolor] , Gordon H. Hanson[/backcolor] , and Brendan Price[/backcolor] 【文题(必填)】 Import Competition a ...2023-12-28 12:08 - 钱学森64 - 求助成功区
[O'Reilly]python-for-algorithmic-trading-from-idea-to-cloud-deployment
3 个回复 - 1382 次查看 [*]Publisher : O'Reilly Media; 1st edition (December 8, 2020) [*]Language : English [*]Paperback : 380 pages [*]This is a book about Python for alg ...2021-12-10 05:02 - kayvid - 量化投资
3 个回复 - 1382 次查看 [*]Publisher : O'Reilly Media; 1st edition (December 8, 2020) [*]Language : English [*]Paperback : 380 pages [*]This is a book about Python for alg ...2021-12-10 05:02 - kayvid - 量化投资
Python for Algorithmic Trading From Idea to Cloud Deployment
2 个回复 - 679 次查看 Python for Algorithmic Trading: From Idea to Cloud Deployment2023-12-5 16:59 - 742723795 - 数据分析与数据挖掘
2 个回复 - 679 次查看 Python for Algorithmic Trading: From Idea to Cloud Deployment2023-12-5 16:59 - 742723795 - 数据分析与数据挖掘
Detecting financial contagion using a new nonparametric measure of asymmetric co
3 个回复 - 311 次查看 【作者(必填)】 222 【文题(必填)】 Detecting financial contagion using a new nonparametric measure of asymmetric comovement【年份(必填)】 222 【全文链接或数据库名称(选填)】https://www.sciencedirec ...2023-11-12 22:34 - internet.hzx - 求助成功区
3 个回复 - 311 次查看 【作者(必填)】 222 【文题(必填)】 Detecting financial contagion using a new nonparametric measure of asymmetric comovement【年份(必填)】 222 【全文链接或数据库名称(选填)】https://www.sciencedirec ...2023-11-12 22:34 - internet.hzx - 求助成功区
Asymmetric and long-run impact of political stability
1 个回复 - 172 次查看 【作者(必填)】Mustafa Tevfik Kartal 【文题(必填)】Asymmetric and long-run impact of political stability on consumption-based carbon dioxide emissions in Finland 【年份(必填)】2022 【全文链接或 ...2023-12-24 16:05 - hkswen - 求助成功区
1 个回复 - 172 次查看 【作者(必填)】Mustafa Tevfik Kartal 【文题(必填)】Asymmetric and long-run impact of political stability on consumption-based carbon dioxide emissions in Finland 【年份(必填)】2022 【全文链接或 ...2023-12-24 16:05 - hkswen - 求助成功区
大学物理学第10版习题答案 College Physics 10th by Raymond A. Serway2 个回复 - 204 次查看 大学物理学第10版习题答案 College Physics 10th by Raymond A. Serway =Raymond A. Serway, Chris Vuille - Instructor's Solution Manuals to College Physics 10th Edition 大学物理学第10版习题答案 Colle ...2023-12-19 15:45 - Lala-20200 - 现金交易版
Lectures on Topics in Algebraic K-Theory-Hyman Bass
2 个回复 - 294 次查看 Lectures on topics in algebraic K-theory Hyman Bass ; notes by Amit Roy (Lectures on mathematics and physics, . Mathematics ; 41) Tata Institute of Fundamental Research, 1962023-12-16 04:52 - wxwpxh - 经济金融数学专区
2 个回复 - 294 次查看 Lectures on topics in algebraic K-theory Hyman Bass ; notes by Amit Roy (Lectures on mathematics and physics, . Mathematics ; 41) Tata Institute of Fundamental Research, 1962023-12-16 04:52 - wxwpxh - 经济金融数学专区
The Effect of Innovation Box Regimes on Investment and Employment Activity
1 个回复 - 195 次查看 【作者(必填)】Shannon Chen; Lisa De Simone ; Michelle Hanlon; Rebecca Lester 【文题(必填)】The Effect of Innovation Box Regimes on Investment and Employment Activity 【年份(必填)】2023 ...2023-12-10 16:38 - blueskyy - 求助成功区
1 个回复 - 195 次查看 【作者(必填)】Shannon Chen; Lisa De Simone ; Michelle Hanlon; Rebecca Lester 【文题(必填)】The Effect of Innovation Box Regimes on Investment and Employment Activity 【年份(必填)】2023 ...2023-12-10 16:38 - blueskyy - 求助成功区
Payment for Forest Ecosystem Services in the Northwest Region
0 个回复 - 325 次查看 【作者(必填)】Nguyen Minh Duc 【文题(必填)】Payment for Forest Ecosystem Services in the Northwest Region 【年份(必填)】2023 【全文链接或数据库名称(选填)】https://www.nowpublishers.com/articl ...2023-12-10 15:56 - 317792209 - 文献求助专区
0 个回复 - 325 次查看 【作者(必填)】Nguyen Minh Duc 【文题(必填)】Payment for Forest Ecosystem Services in the Northwest Region 【年份(必填)】2023 【全文链接或数据库名称(选填)】https://www.nowpublishers.com/articl ...2023-12-10 15:56 - 317792209 - 文献求助专区
On varimax asymptotics in network models and spectral methods for dimensionality
1 个回复 - 147 次查看 【作者(必填)】 333 【文题(必填)】 On varimax asymptotics in network models and spectral methods for dimensionality reduction 【年份(必填)】 333 【全文链接或数据库名称(选填)】https://academic.oup ...2023-12-8 21:39 - internet.hzx - 求助成功区
1 个回复 - 147 次查看 【作者(必填)】 333 【文题(必填)】 On varimax asymptotics in network models and spectral methods for dimensionality reduction 【年份(必填)】 333 【全文链接或数据库名称(选填)】https://academic.oup ...2023-12-8 21:39 - internet.hzx - 求助成功区
Second term improvement to generalised linear mixed model asymptotics
1 个回复 - 136 次查看 【作者(必填)】 222 【文题(必填)】 Second term improvement to generalised linear mixed model asymptotics 【年份(必填)】 222 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/advance-a ...2023-12-8 17:50 - internet.hzx - 求助成功区
1 个回复 - 136 次查看 【作者(必填)】 222 【文题(必填)】 Second term improvement to generalised linear mixed model asymptotics 【年份(必填)】 222 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/advance-a ...2023-12-8 17:50 - internet.hzx - 求助成功区
On varimax asymptotics in network models and spectral methods for dimensionality
1 个回复 - 189 次查看 【作者(必填)】 22 【文题(必填)】 On varimax asymptotics in network models and spectral methods for dimensionality reduction 【年份(必填)】 222 【全文链接或数据库名称(选填)】https://academic.oup. ...2023-11-23 10:28 - internet.hzx - 求助成功区
1 个回复 - 189 次查看 【作者(必填)】 22 【文题(必填)】 On varimax asymptotics in network models and spectral methods for dimensionality reduction 【年份(必填)】 222 【全文链接或数据库名称(选填)】https://academic.oup. ...2023-11-23 10:28 - internet.hzx - 求助成功区
NYMEX WTI原油价格数据1988-2022-11每日数据0 个回复 - 593 次查看 NYMEX WTI原油价格数据1988-2022-11每日数据2022-12-25 21:50 - lenosky - 现金交易版
Different punishment systems in a public goods game with asymmetric endowments
3 个回复 - 392 次查看 【作者(必填)】Laila Nockur，Stefan Pfattheicher ， Johannes Keller 【文题(必填)】Different punishment systems in a public goods game with asymmetric endowments 【年份(必填)】2021 【全文链接或数 ...2023-7-3 17:51 - jgxlmf - 求助成功区
3 个回复 - 392 次查看 【作者(必填)】Laila Nockur，Stefan Pfattheicher ， Johannes Keller 【文题(必填)】Different punishment systems in a public goods game with asymmetric endowments 【年份(必填)】2021 【全文链接或数 ...2023-7-3 17:51 - jgxlmf - 求助成功区
均衡失业理论 皮萨里德斯 Equilibrium Unemployment Theory Pissarides
3 个回复 - 1178 次查看 均衡失业理论 皮萨里德斯Equilibrium Unemployment Theory Pissarides 中英文版本2020-5-3 09:08 - shc603 - 灌水吧
3 个回复 - 1178 次查看 均衡失业理论 皮萨里德斯Equilibrium Unemployment Theory Pissarides 中英文版本2020-5-3 09:08 - shc603 - 灌水吧
The effects of land direct payment program on farm income and production practic
2 个回复 - 328 次查看 【作者(必填)】Hung-Hao Chang 【文题(必填)】The effects of land direct payment program on farm income and production practices 【年份(必填)】2023 【全文链接或数据库名称(选填)】https://doi.org/ ...2023-11-3 21:50 - bofeng - 求助成功区
2 个回复 - 328 次查看 【作者(必填)】Hung-Hao Chang 【文题(必填)】The effects of land direct payment program on farm income and production practices 【年份(必填)】2023 【全文链接或数据库名称(选填)】https://doi.org/ ...2023-11-3 21:50 - bofeng - 求助成功区
Mirror Symmetry and Algebraic Geometry
2 个回复 - 415 次查看 Mirror Symmetry and Algebraic Geometry 作者: David A. Cox / Sheldon, Katz 出版社: Amer Mathematical Society 出版年: 1999-3-3 页数: 469 定价: USD 57.00 装帧: Paperback ISBN: 9780821821275 ...2023-11-2 05:33 - wxwpxh - 经济金融数学专区
2 个回复 - 415 次查看 Mirror Symmetry and Algebraic Geometry 作者: David A. Cox / Sheldon, Katz 出版社: Amer Mathematical Society 出版年: 1999-3-3 页数: 469 定价: USD 57.00 装帧: Paperback ISBN: 9780821821275 ...2023-11-2 05:33 - wxwpxh - 经济金融数学专区
Geometric Analysis on Symmetric Spaces
2 个回复 - 420 次查看 Geometric Analysis on Symmetric Spaces (Mathematical Surveys and Monographs) 作者: Sigurdur Helgason 出版社: American Mathematical Society 出版年: 2008-12-02 页数: 637 定价: USD 89.00 装帧: Ha ...2023-10-27 06:21 - wxwpxh - 经济金融数学专区
2 个回复 - 420 次查看 Geometric Analysis on Symmetric Spaces (Mathematical Surveys and Monographs) 作者: Sigurdur Helgason 出版社: American Mathematical Society 出版年: 2008-12-02 页数: 637 定价: USD 89.00 装帧: Ha ...2023-10-27 06:21 - wxwpxh - 经济金融数学专区
Resource Deployment Analysis of Global Manufacturing and Distribution Networks
1 个回复 - 659 次查看 【作者(必填)】 MA Cohen, HL Lee 【文题(必填)】 Resource deployment analysis of global manufacturing and distribution networks【年份(必填)】 1989 【全文链接或数据库名称(选填)】Resource deployment ...2023-9-26 21:43 - zanting1 - 文献求助专区
1 个回复 - 659 次查看 【作者(必填)】 MA Cohen, HL Lee 【文题(必填)】 Resource deployment analysis of global manufacturing and distribution networks【年份(必填)】 1989 【全文链接或数据库名称(选填)】Resource deployment ...2023-9-26 21:43 - zanting1 - 文献求助专区
Math Olympiad Contest Problems, Volume 2 (REVISED) [
2 个回复 - 486 次查看 Math Olympiad Contest Problems, Volume 2 (REVISED)2023-10-12 22:55 - success66 - 计量经济学与统计软件
2 个回复 - 486 次查看 Math Olympiad Contest Problems, Volume 2 (REVISED)2023-10-12 22:55 - success66 - 计量经济学与统计软件
The role of technological progress and renewable energy deployment in green econ
1 个回复 - 302 次查看 【作者(必填)】Muhammad Mohsin a[/backcolor], Farhad Taghizadeh-Hesary b c, Nadeem Iqbal d, Hayot Berk Saydaliev e f 【文题(必填)】The role of technological progress and renewable energy deployment ...2023-10-10 22:55 - wlou64 - 求助成功区
1 个回复 - 302 次查看 【作者(必填)】Muhammad Mohsin a[/backcolor], Farhad Taghizadeh-Hesary b c, Nadeem Iqbal d, Hayot Berk Saydaliev e f 【文题(必填)】The role of technological progress and renewable energy deployment ...2023-10-10 22:55 - wlou64 - 求助成功区
【提问】经济学中的symmetric products什么意思
1 个回复 - 617 次查看 如图，请问图中的”symmetric products“在经济学中怎么理解呢？谢谢！2023-9-4 15:41 - Clara-ljy - 微观经济学
1 个回复 - 617 次查看 如图，请问图中的”symmetric products“在经济学中怎么理解呢？谢谢！2023-9-4 15:41 - Clara-ljy - 微观经济学
Super-rational aspiration promotes cooperation in the asymmetric game
1 个回复 - 271 次查看 【作者(必填)】Si-Yi Wang , Xin Yao , Yi-Mei Yang , Daniel Chen , Rui-Wu Wang , Feng-Jie Xie 【文题(必填)】Super-rational aspiration promotes cooperation in the asymmetric game with peer exit punish ...2023-9-12 11:33 - jgxlmf - 求助成功区
1 个回复 - 271 次查看 【作者(必填)】Si-Yi Wang , Xin Yao , Yi-Mei Yang , Daniel Chen , Rui-Wu Wang , Feng-Jie Xie 【文题(必填)】Super-rational aspiration promotes cooperation in the asymmetric game with peer exit punish ...2023-9-12 11:33 - jgxlmf - 求助成功区
Asymptotics and Mellin-Barnes Integrals
0 个回复 - 333 次查看 Asymptotics and Mellin-Barnes Integrals 作者: Paris, R. B.; Kaminski, D.; Rota, G. -C 出版年: 2001-9 页数: 438 定价: $ 236.17 ISBN: 97805217900172023-9-5 05:18 - wxwpxh - 经济金融数学专区
0 个回复 - 333 次查看 Asymptotics and Mellin-Barnes Integrals 作者: Paris, R. B.; Kaminski, D.; Rota, G. -C 出版年: 2001-9 页数: 438 定价: $ 236.17 ISBN: 97805217900172023-9-5 05:18 - wxwpxh - 经济金融数学专区
请教johnson-neyman只有21行数据是为什么？
1 个回复 - 3050 次查看 学习他人视频时候发现别人用process做出的johnson-neyman图数据有23行，但是我只有21行？这是什么情况呢？2022-4-6 23:05 - paradoxcy - SPSS论坛
1 个回复 - 3050 次查看 学习他人视频时候发现别人用process做出的johnson-neyman图数据有23行，但是我只有21行？这是什么情况呢？2022-4-6 23:05 - paradoxcy - SPSS论坛
用Python实践强化学习:使用OpenAI Gym和TensorFlow进行主强化和深度强化学习
1 个回复 - 456 次查看 [tr]用Python实践强化学习:使用OpenAI Gym和TensorFlow进行主强化和深度强化学习[tr]Sudharsan Ravichandiran [tr]强化学习是一种自我进化的机器学习类型，它让我们更接近实现真正的人工智能。这本简单易懂的指南 ...2023-8-2 14:22 - nsjwzx2022 - 经管书评
1 个回复 - 456 次查看 [tr]用Python实践强化学习:使用OpenAI Gym和TensorFlow进行主强化和深度强化学习[tr]Sudharsan Ravichandiran [tr]强化学习是一种自我进化的机器学习类型，它让我们更接近实现真正的人工智能。这本简单易懂的指南 ...2023-8-2 14:22 - nsjwzx2022 - 经管书评
Belyaev 在 4th Berkeley Symposium上的论文
2 个回复 - 391 次查看 【作者(必填)】Belyaev, Yu. K. 【文题(必填)】Continuity and Hölder conditions for sample functions of Stationary Gaussian processes, Proc. Fourth Berkeley Symp. Math. Statist. Prob. vol.2 pp.23 ...2023-7-26 16:59 - jiagangw - 求助成功区
2 个回复 - 391 次查看 【作者(必填)】Belyaev, Yu. K. 【文题(必填)】Continuity and Hölder conditions for sample functions of Stationary Gaussian processes, Proc. Fourth Berkeley Symp. Math. Statist. Prob. vol.2 pp.23 ...2023-7-26 16:59 - jiagangw - 求助成功区
Linear and Projective Representations of Symmetric Groups
0 个回复 - 555 次查看 Linear and Projective Representations of Symmetric Groups 作者: Kleshchev, Alexander 出版年: 2005-6 页数: 292 定价: $ 153.68 ISBN: 97805218370332023-7-13 04:46 - wxwpxh - 经济金融数学专区
0 个回复 - 555 次查看 Linear and Projective Representations of Symmetric Groups 作者: Kleshchev, Alexander 出版年: 2005-6 页数: 292 定价: $ 153.68 ISBN: 97805218370332023-7-13 04:46 - wxwpxh - 经济金融数学专区
Import Competition and the Gender Employment Gap in China
4 个回复 - 397 次查看 【作者(必填)】 Feicheng Wang, Krisztina Kis-Katos and Minghai Zhou 【文题(必填)】 [*]Import Competition and the Gender Employment Gap in China 【年份(必填)】 2022 【全文链接或数据库名称(选填 ...2023-7-7 15:28 - Kuibu - 求助成功区
4 个回复 - 397 次查看 【作者(必填)】 Feicheng Wang, Krisztina Kis-Katos and Minghai Zhou 【文题(必填)】 [*]Import Competition and the Gender Employment Gap in China 【年份(必填)】 2022 【全文链接或数据库名称(选填 ...2023-7-7 15:28 - Kuibu - 求助成功区
Employment Protection Legislation, Multinational Firms, and Innovation
1 个回复 - 294 次查看 【作者(必填)】 Rachel Griffith, Gareth Macartney 【文题(必填)】 Employment Protection Legislation, Multinational Firms, and Innovation【年份(必填)】 2014 【全文链接或数据库名称(选填)】https:/ ...2023-6-30 10:43 - 钱学森64 - 求助成功区
1 个回复 - 294 次查看 【作者(必填)】 Rachel Griffith, Gareth Macartney 【文题(必填)】 Employment Protection Legislation, Multinational Firms, and Innovation【年份(必填)】 2014 【全文链接或数据库名称(选填)】https:/ ...2023-6-30 10:43 - 钱学森64 - 求助成功区
Unemployment and Productivity in the Long Run: The Role of Macroeconomic Volatil
1 个回复 - 321 次查看 【作者(必填)】 Pierpaolo Benigno, Luca Antonio Ricci, Paolo Surico 【文题(必填)】 Unemployment and Productivity in the Long Run: The Role of Macroeconomic Volatility【年份(必填)】 2015 【全 ...2023-6-30 10:41 - 钱学森64 - 求助成功区
1 个回复 - 321 次查看 【作者(必填)】 Pierpaolo Benigno, Luca Antonio Ricci, Paolo Surico 【文题(必填)】 Unemployment and Productivity in the Long Run: The Role of Macroeconomic Volatility【年份(必填)】 2015 【全 ...2023-6-30 10:41 - 钱学森64 - 求助成功区
Do Lower Minimum Wages for Young Workers Raise Their Employment? Evidence from a
2 个回复 - 286 次查看 【作者(必填)】 Claus Thustrup Kreiner, Daniel Reck, Peer Ebbesen Skov 【文题(必填)】 Do Lower Minimum Wages for Young Workers Raise Their Employment? Evidence from a Danish Discontinuity 【年 ...2023-6-29 19:52 - 钱学森64 - 求助成功区
2 个回复 - 286 次查看 【作者(必填)】 Claus Thustrup Kreiner, Daniel Reck, Peer Ebbesen Skov 【文题(必填)】 Do Lower Minimum Wages for Young Workers Raise Their Employment? Evidence from a Danish Discontinuity 【年 ...2023-6-29 19:52 - 钱学森64 - 求助成功区
Employment Effects of Financial Constraints during the Great Recession
2 个回复 - 348 次查看 【作者(必填)】 Michael Siemer 【文题(必填)】 Employment Effects of Financial Constraints during the Great Recession【年份(必填)】 2019 【全文链接或数据库名称(选填)】https://direct.mit.edu/rest/ar ...2023-6-29 20:03 - 钱学森64 - 求助成功区
2 个回复 - 348 次查看 【作者(必填)】 Michael Siemer 【文题(必填)】 Employment Effects of Financial Constraints during the Great Recession【年份(必填)】 2019 【全文链接或数据库名称(选填)】https://direct.mit.edu/rest/ar ...2023-6-29 20:03 - 钱学森64 - 求助成功区
Employment Protection Deregulation and Labor Shares in Advanced Economies
7 个回复 - 509 次查看 【作者(必填)】 Gabriele Ciminelli, Romain Duval, Davide Furceri 【文题(必填)】 Employment Protection Deregulation and Labor Shares in Advanced Economies【年份(必填)】 2022 【全文链接或数据库 ...2023-6-26 15:17 - 钱学森64 - 求助成功区
7 个回复 - 509 次查看 【作者(必填)】 Gabriele Ciminelli, Romain Duval, Davide Furceri 【文题(必填)】 Employment Protection Deregulation and Labor Shares in Advanced Economies【年份(必填)】 2022 【全文链接或数据库 ...2023-6-26 15:17 - 钱学森64 - 求助成功区
The Employment Effects of Lump-Sum and Contingent Job Insurance Policies: Eviden
1 个回复 - 435 次查看 【作者(必填)】 Diogo G. C. Britto 【文题(必填)】 The Employment Effects of Lump-Sum and Contingent Job Insurance Policies: Evidence from Brazil【年份(必填)】 2022 【全文链接或数据库名称(选填)】ht ...2023-6-26 15:13 - 钱学森64 - 求助成功区
1 个回复 - 435 次查看 【作者(必填)】 Diogo G. C. Britto 【文题(必填)】 The Employment Effects of Lump-Sum and Contingent Job Insurance Policies: Evidence from Brazil【年份(必填)】 2022 【全文链接或数据库名称(选填)】ht ...2023-6-26 15:13 - 钱学森64 - 求助成功区
