分组分位数回归QUANTILE REGRESSION FOR GROUP-LEVEL TREATMENTS 1 个回复 - 579 次查看
分组分位数回归QUANTILE REGRESSION FOR GROUP-LEVEL TREATMENTS
A methodology for estimating the distributional effects of an endogenous treatment that varies at the group level when there ar ...2022-2-1 12:54 - lotus_sss - 现金交易版
【函数分析】 Derived Functors in Functional Analysis (2016) 14 个回复 - 4572 次查看Derived Functors in Functional Analysis
Authors: Jochen Wengenroth
The text contains for the first time in book form the state of the art of homological methods in functional analysis like c ...2016-12-9 07:47 - cmwei333 - 经济金融数学专区
Mapping neural network derived from the parzen window estimator 0 个回复 - 422 次查看
摘要:This article presents a general theoretical basis for the construction of mapping neural networks. The theory is based on the Parzen Window estimator for j...原文链接:http://www.sciencedirect.co ...2017-12-29 22:30 - DL-er - 人工智能论文版
Ten Different Ways to Derive Black-Scholes Equation 2 个回复 - 3619 次查看
推导Black-Scholes期权定价公式的十种方法:
Ten Different Ways to Derive Black-Scholes Equation1.Hedging and the partial differential equation2.Parameters as variables3.Continuous time limit of the bin ...2015-5-17 12:29 - accumulation - 金融学(理论版)
BUYER–SUPPLIER RELATIONSHIPS: DERIVED VALUE OVER TWO DECADES 1 个回复 - 681 次查看
【作者(必填)】
[*]REGIS TERPEND,
[*]BEVERLY B. TYLER,
[*]DANIEL R. KRAUSE,
[*]ROBERT B. HANDFIELD
【文题(必填)】
BUYER–SUPPLIER RELATIONSHIPS: DERIVED VALUE OVER TWO DECADES
【年份(必填)】
...2013-6-8 22:59 - 依水伊伊 - 求助成功区
how to derive the difference-in-di¤erence estimator 0 个回复 - 2191 次查看
just like the title, how to get the estimator form I try the method of moments and least squares estimator, but it does not seem to work.
can you show your work in detail?2009-12-3 02:24 - wanyi514 - 计量经济学与统计软件