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Search: subject:"sparse"
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Schätztheorie
111
Estimation theory
110
Theorie
100
Theory
97
Regression analysis
61
Regressionsanalyse
61
Forecasting model
56
Prognoseverfahren
56
Mathematical programming
50
Mathematische Optimierung
50
Portfolio-Management
36
Portfolio selection
35
Factor analysis
34
Faktorenanalyse
33
Estimation
31
Schätzung
31
Time series analysis
29
Zeitreihenanalyse
29
Correlation
24
Korrelation
24
Bayesian inference
22
Bayes-Statistik
21
Artificial intelligence
19
Künstliche Intelligenz
19
Stochastic process
19
Stochastischer Prozess
19
LASSO
18
Monte Carlo simulation
18
Statistischer Test
18
Statistical test
17
Volatility
17
Volatilität
17
Monte-Carlo-Simulation
16
Sparse estimation
16
Algorithm
15
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15
Induktive Statistik
15
Maximum likelihood estimation
15
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15
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15
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Undetermined
245
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175
CC license
5
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Article
307
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147
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2
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Article in journal
210
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210
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90
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63
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63
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60
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14
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English
332
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122
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1
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Chernozhukov, Victor
14
Hansen, Christian
12
Liao, Yuan
11
Belloni, Alexandre
10
Fan, Jianqing
10
Medeiros, Marcelo C.
9
Bailey, Natalia
7
Mendes, Eduardo F.
7
Croux, Christophe
6
Hautsch, Nikolaus
6
Kozbur, Damian
6
Okhrin, Ostap
6
Ristig, Alexander
6
Smith, L. Vanessa
6
West, Mike
6
Cross, Jamie
5
Graham, Bryan S.
5
Hoogerheide, Lennart
5
Judd, Kenneth L.
5
Labonne, Paul
5
Pesaran, M. Hashem
5
Striaukas, Jonas
5
Ahelegbey, Daniel Felix
4
Babii, Andrii
4
Bayer, Christian
4
Chen, Song Xi
4
Ghysels, Eric
4
Orban, Dominique
4
Ravazzolo, Francesco
4
Uematsu, Yoshimasa
4
Wilms, Ines
4
Xu, Fengmin
4
Abberger, Klaus
3
Altomare, Davide
3
Ben Hammouda, Chiheb
3
Bertsimas, Dimitris
3
Billio, Monica
3
Brodie, Joshua
3
Cai, Yongyang
3
Casarin, Roberto
3
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Volkswirtschaftliche Fakultät, Ludwig-Maximilians-Universität München
8
Centre de Recherche en Économie et Statistique (CREST), Groupe des Écoles Nationales d'Économie et Statistique (GENES)
3
C.E.P.R. Discussion Papers
2
CTS - Centre for Transport Studies Stockholm (KTH and VTI)
2
Center for Operations Research and Econometrics (CORE), École des Sciences Économiques de Louvain
2
European Association of Agricultural Economists - EAAE
2
Finance Discipline Group, Business School
2
School of Economics and Management, University of Aarhus
2
Society for Computational Economics - SCE
2
Vilnius Gediminas Technical University
2
Berkeley Electronic Press
1
CESifo
1
COMISEF
1
Center for Financial Studies
1
Centre Interuniversitaire de Recherche en Analyse des Organisations (CIRANO)
1
Centre d'Économie de la Sorbonne, Université Paris 1 (Panthéon-Sorbonne)
1
Centre for Microdata Methods and Practice (CEMMAP)
1
College of Business, University of Texas-San Antonio
1
Crawford School of Public Policy, Australian National University
1
Department of Econometrics and Business Statistics, Monash Business School
1
Deutsche Bundesbank
1
Dipartimento di Economia "Marco Biagi", Università degli Studi di Modena e Reggio Emilia
1
Dipartimento di Economia, Università Ca' Foscari Venezia
1
Dipartimento di Scienze Economiche e Aziendali, Università degli Studi di Pavia
1
European Central Bank
1
Faculty of Economics, University of Cambridge
1
HAL
1
Institut d'Economie et Econométrie, Université de Genève
1
Instituto Valenciano de Investigaciones Económicas (IVIE)
1
London School of Economics (LSE)
1
Meeting on the Advanced Research Topic Sparsity and Its Applications <1983, Loughborough>
1
National Research University Higher School of Economics
1
Sonderforschungsbereich 373, Quantifikation und Simulation ökonomischer Prozesse, Wirtschaftswissenschaftliche Fakultät
1
Sonderforschungsbereich 649: Ökonomisches Risiko, Wirtschaftswissenschaftliche Fakultät
1
Tilburg University, Center for Economic Research
1
Zentrum für Finanzen und Ökonometrie, Fachbereich Wirtschaftswissenschaften
1
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Journal of econometrics
16
Computational Optimization and Applications
13
Journal of business & economic statistics : JBES ; a publication of the American Statistical Association
12
Computational Statistics
11
cemmap working paper
11
CEMMAP working papers / Centre for Microdata Methods and Practice
10
Quantitative finance
9
MPRA Paper
8
Computational Statistics & Data Analysis
7
European journal of operational research : EJOR
7
International journal of forecasting
7
Mathematics of operations research
7
Les cahiers du GERAD
6
Operations research letters
6
Physica A: Statistical Mechanics and its Applications
6
Annals of the Institute of Statistical Mathematics
5
Computers & operations research : and their applications to problems of world concern ; an international journal
5
Journal of Multivariate Analysis
5
KBI
5
Mathematics and Computers in Simulation (MATCOM)
5
The econometrics journal
5
Working paper
5
Econometric reviews
4
Economics letters
4
Finance research letters
4
INFORMS journal on computing : JOC ; charting new directions in operations research and computer science ; a journal of the Institute for Operations Research and the Management Sciences
4
Journal of financial econometrics
4
Operations research
4
Computational Management Science
3
Computational economics
3
Discussion paper / Tinbergen Institute
3
Econometrica : journal of the Econometric Society, an international society for the advancement of economic theory in its relation to statistics and mathematics
3
Economic modelling
3
Journal of applied econometrics
3
Journal of forecasting
3
Journal of the Operational Research Society
3
Research paper series / Swiss Finance Institute
3
Statistical Applications in Genetics and Molecular Biology
3
Statistics & Probability Letters
3
Technological forecasting & social change : an international journal
3
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Source
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ECONIS (ZBW)
274
RePEc
127
EconStor
44
Other ZBW resources
6
BASE
4
USB Cologne (EcoSocSci)
1
Showing
1
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10
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456
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date (oldest first)
1
Sparse
network asymptotics for logistic regression under possible misspecification
Graham, Bryan S.
- In:
Econometrica : journal of the Econometric Society, an …
92
(
2024
)
6
,
pp. 1837-1868
Persistent link: https://www.econbiz.de/10015117865
Saved in:
2
Capturing short- and long-term temporal dependencies using Bahdanau-enhanced fused attention model for financial data : an explainable AI approach
Khansama, Rasmi Ranjan
;
Priyadarshini, Rojalina
;
Nanda, …
- In:
FinTech
5
(
2026
)
1
,
pp. 1-38
complementary attention techniques-Top-k
Sparse
, Global, and Bahdanau Attention-to tackle the complex, intricate, and non …
Persistent link: https://www.econbiz.de/10015628752
Saved in:
3
Factor-augmented VARs with noisy factor proxies
Mönch, Emanuel
;
Soofi-Siavash, Soroosh
-
2026
Persistent link: https://www.econbiz.de/10015613969
Saved in:
4
Factor models with
sparse
vector autoregressive idiosyncratic components
Krampe, Jonas
;
Margaritella, Luca
- In:
Oxford bulletin of economics and statistics
87
(
2025
)
4
,
pp. 837-849
Persistent link: https://www.econbiz.de/10015470449
Saved in:
5
Functional location-scale models with robust observation-driven dynamics
Lin, Yicong
;
Lucas, André
-
2025
method can recover the unobserved location-scale dynamics from
sparse
data, even in the presence of model mis …
Persistent link: https://www.econbiz.de/10015394950
Saved in:
6
A spatial-temporal dynamic attention-based Mamba model for multi-type passenger demand prediction in multimodal public transit systems
Shao, Zhiqi
;
Xi, Haoning
;
Hensher, David A.
;
Wang, Ze
; …
- In:
Transportation research : an international journal
202
(
2025
),
pp. 1-42
Persistent link: https://www.econbiz.de/10015451763
Saved in:
7
Statistical proxy based mean-reverting portfolios with sparsity and volatility constraints
Mousavi, Ahmad
;
Michilidis, George
- In:
International transactions in operational research : a …
32
(
2025
)
6
,
pp. 3848-3869
Persistent link: https://www.econbiz.de/10015459091
Saved in:
8
Financial technology as a heterogeneous driver of carbon emission reduction in China : evidence from a novel
sparse
quantile regression
Chen, Weijie
;
Wang, Jie
;
Ye, Yafen
- In:
Journal of innovation & knowledge : JIK
9
(
2024
)
2
,
pp. 1-13
fintech and carbon emissions reduction, we employ an innovative
sparse
support vector quantile regression to explore the …
Persistent link: https://www.econbiz.de/10014581130
Saved in:
9
Investigating commodity price interdependence with granger causality networks
Esposti, Roberto
-
2025
Persistent link: https://www.econbiz.de/10015436718
Saved in:
10
Improved
sparse
mean reverting portfolio selection using simulated annealing and extreme learning machine
Rácz, Attila
;
Fogarasi, Norbert
- In:
Contemporary economics
18
(
2024
)
3
,
pp. 336-351
We study the problem of selecting a
sparse
, mean reverting portfolio from a universe of assets using simulated …
Persistent link: https://www.econbiz.de/10015189621
Saved in:
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