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DP17194 The Virtue of Complexity in Return Prediction 智库出版物
2022
作者:  Semyon Malamud;  Bryan Kelly;  Kangying Zhou
收藏  |  浏览/下载:6/0  |  提交时间:2022/09/22
Portfolio choice  Machine learning  Random matrix theory  Benign overfit  Overparameterization  
On the Use of Spectral Value Decomposition for the Construction of Composite Indices 智库出版物
2019
作者:  Luca Farnia
JPEG(81Kb)  |  收藏  |  浏览/下载:6/0  |  提交时间:2019/06/14
Composite Index  Weighting  Correlation Matrix  Principal Component  Factor Analysis  
DP12705 The cost of non-TTIP: A Global Value Chain Approach. 智库出版物
2018
作者:  Hylke Vandenbussche;  William Connell;  Wouter Simons
收藏  |  浏览/下载:2/0  |  提交时间:2022/09/22
Networks  Global value chains  Leontief inverse matrix  Ttip  
DP12352 Geographical Advantage: Home Market Effect in a Multi-Region World 智库出版物
2017
作者:  Kiminori Matsuyama
收藏  |  浏览/下载:3/0  |  提交时间:2022/09/22
Monopolistic competition  A multi-region model of costly trade in differentiated goods  Home market effect  Regional economic integration  Uneven development  Convergence versus divergence  Geographical advantages and disadvantages  Proximity matrix  Trade routes  
Stocking strategies for a pre-alpine whitefish population under temperature stress. 智库出版物
2016
作者:  Ficker H;  Mazzucco R;  Gassner H;  Wanzenboeck J;  Dieckmann U
Adobe PDF(570Kb)  |  收藏  |  浏览/下载:0/0  |  提交时间:2019/06/18
angling  climate change  cold-water fish  growth probability  matrix model  
Defining invasiveness and invasibility in ecological networks. 智库出版物
2016
作者:  Hui C;  Richardson DM;  Landi P;  Minoarivelo HO;  Garnas J;  Roy HE
Adobe PDF(951Kb)  |  收藏  |  浏览/下载:2/0  |  提交时间:2019/06/18
Biological invasions  Ecological networks  Fluctuating resource hypothesis  Interaction matrix  Interaction strength  Invasibility  Invasiveness  Network stability  
Measuring systemic risk: structural approaches. 智库出版物
2015
作者:  Kovacevic RM;  Pflug G;  Zopounidis, C;  (Eds.), G. Galariotis
Adobe PDF(225Kb)  |  收藏  |  浏览/下载:3/0  |  提交时间:2019/06/18
copula function  marginal distributions  interrelational matrix  conditional value at risk banking stability index  copula models  conditional distress probability  loss cascade  
DP10135 Spatial Methods 智库出版物
2014
作者:  Henry Overman;  Steve Gibbons;  Eleonora Patacchini
收藏  |  浏览/下载:4/0  |  提交时间:2022/09/22
Spatial analysis  Spatial econometrics  Neighbourhood effects  Agglomeration  Weights matrix  
Necessary and sufficient conditions for R0 to be a sum of contributions of fertility loops. 智库出版物
2013
作者:  Rueffler C;  Metz JAJ
收藏  |  浏览/下载:2/0  |  提交时间:2019/06/18
Basic reproduction ratio  Conservation  Invasion  Matrix models  Population persistence  R0  
What life cycle graphs can tell about the evolution of life histories. 智库出版物
2013
作者:  Rueffler C;  Metz JAJ;  Van Dooren TJM
收藏  |  浏览/下载:3/0  |  提交时间:2019/06/18
Adaptive dynamics  Density dependence  Evolutionary optimisation  Frequency dependence  Life history theory  Matrix model