Access Statistics for Wolfgang Karl Härdle

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Working Paper File Downloads Abstract Views
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A Machine Learning Based Regulatory Risk Index for Cryptocurrencies 0 0 2 40 4 6 18 61
A New Generation of a Statistical Computing Environment on the Net 0 0 0 3 2 3 8 93
A New Method for Volatility Estimation with Applications in Foreign Exchange Rate Series 0 0 0 93 2 2 6 325
A Simulation Comparison between Integration and Backfitting Methods of Estimating Separable Nonparametric Regression Models 0 0 0 0 2 3 5 106
A bootstrap test for positive definiteness of income effect matrices 0 0 0 3 2 2 6 28
A bootstrap test for single index models 0 0 0 64 1 1 4 279
A confidence corridor for expectile functions 0 0 1 39 1 1 9 214
A confidence corridor for sparse longitudinal data curves 0 0 0 47 3 3 9 218
A consistent nonparametric test for causality in quantile 0 0 0 161 7 8 17 415
A data-driven P-spline smoother and the P-Spline-GARCH models 0 1 2 31 2 3 15 43
A dynamic semiparametric factor model for implied volatility string dynamics 0 0 1 354 3 7 14 885
A financial risk meter for China 0 0 0 21 1 1 13 42
A first econometric analysis of the CRIX family 0 0 0 32 1 3 15 140
A generalized ARFIMA process with Markov-switching fractional differencing parameter 1 2 2 151 6 8 12 437
A joint analysis of the KOSPI 200 option and ODAX option markets dynamics 0 0 0 47 2 2 4 250
A microeconomic explanation of the EPK paradox 0 0 0 34 2 8 12 243
A mortality model for multi-populations: A semi-parametric approach 0 0 0 23 2 2 13 43
A simultaneous confidence corridor for varying coefficient regression with sparse functional data 0 0 0 33 0 1 4 103
A time-varying network for cryptocurrencies 0 0 0 19 8 10 15 37
Academic ranking scales in economics: Prediction and imputation 0 0 0 52 2 6 14 92
Adaptive Pointwise Estimation in Time-Inhomogeneous Time-Series Models 0 0 0 5 4 4 12 60
Adaptive estimation for a time inhomogeneous stochastic-volatility model 0 0 0 35 1 1 3 167
Adaptive interest rate modelling 0 0 0 88 6 6 13 181
Adaptive order flow forecasting with multiplicative error models 0 0 0 100 2 8 16 122
Adaptive pointwise estimation in time-inhomogeneous time-series models 0 0 0 47 4 7 11 238
Adaptive weights clustering of research papers 0 0 0 15 1 1 3 31
Additive Nonparametric Regression on Principal Components 0 0 0 36 1 5 6 176
An Analysis of Transformations for Additive Nonparanetric Regression 0 0 0 27 2 2 7 228
An application of principal component analysis on multivariate time-stationary spatio-temporal data 0 0 0 92 4 5 13 279
An empirical likelihood goodness-of-fit test for time series 0 0 0 97 3 5 9 533
An extended single index model with missing response at random 0 0 0 45 1 1 11 115
An introduction to simulation of risk processes 0 0 2 50 3 5 11 223
Analysis of deviance in generalized partial linear models 0 0 0 41 1 2 5 86
Antisocial Online Behavior Detection Using Deep Learning 0 0 0 4 3 4 11 43
Applied Nonparametric Methods 0 0 4 1,186 12 13 24 2,472
Applied nonparametric smoothing techniques 0 0 0 421 1 2 3 1,174
Asymptotic normality of parametric part in partial linear heteroscedastic regression models 0 0 0 8 0 1 8 199
Asymptotic properties of Maximum Likelihood Estimators for a Class of Linear Stochastic Differential Equation with Time Delay 0 0 0 0 2 3 7 188
Asymptotic properties of the nonparametric part in partial linear heteroscedastic regression models 0 0 0 4 1 2 7 123
BOOTSTRAP SIMULTANEOUS ERROR BARS FOR NONPARAMETRIC REGRESSION 0 0 0 0 2 2 9 371
Backtesting beyond VaR 0 0 0 117 0 0 3 399
Bandwith choice for average derivative estimation 0 0 0 21 1 1 8 33
Bandwith choice for density derivatives 0 0 0 0 1 1 7 24
Bayesian Networks and sex-related homicides 0 0 0 38 2 2 8 135
Beta-boosted ensemble for big credit scoring data 0 0 0 47 2 4 8 55
Better Bootstrap Confidence Intervals for Curve Estimation 0 0 0 18 0 1 2 162
Better Bootstrap Confidence Intervals for Regression Curve Estimation 0 0 0 1 2 2 7 387
Biased crossvalidation for a kernel regression estimator and its derivatives 0 0 0 0 1 1 6 30
Blockchain mechanism and distributional characteristics of cryptos 0 0 0 9 2 2 13 41
Bootstarp Methods in Nonparametric Regression 0 0 0 0 0 0 8 436
Bootstrap Inference in Semiparametric Generalized Additive Models 0 0 0 304 5 6 15 1,052
Bootstrap approximations in a partially linear regression model 0 0 0 1 3 4 7 162
Bootstrap confidence bands 0 0 0 5 0 0 5 33
Bootstrap methods in nonparametric regression 0 0 0 29 1 2 6 72
Bootstrap simultaneous error for nonparametric regression 0 0 0 1 0 0 4 18
CDO and HAC 0 0 0 33 1 2 8 163
CDO pricing with copulae 0 0 0 143 2 4 6 285
CDO surfaces dynamics 0 0 0 26 1 5 5 86
COment on "Choosing a kernel regression estimator", by C.K. Ghu and J.S. Marron 0 0 0 0 1 1 3 74
CRIX an Index for cryptocurrencies 1 2 3 26 11 21 44 94
CRIX or evaluating blockchain based currencies 0 0 0 50 3 3 11 165
CRIX or evaluating blockchain based currencies 0 0 0 87 2 2 7 286
Calibrating CAT bonds for Mexican earthquakes 0 0 1 166 3 4 10 559
Calibration design of implied volatility surfaces 0 0 0 234 1 3 6 482
Calibration risk for exotic options 0 0 0 392 6 6 11 1,069
Change point and trend analyses of annual expectile curves of tropical storms 0 0 0 11 2 4 13 80
Color harmonization in car manufacturing process 0 0 0 174 1 1 4 1,920
Combining Penalization and Adaption in High Dimension with Application in Bond Risk Premia Forecasting 0 0 0 1 1 4 5 23
Common factors governing VDAX movements and the maximum loss 0 0 0 80 1 1 12 376
Common factors in credit defaults swaps markets 0 0 0 66 3 3 12 134
Common functional implied volatility analysis 0 0 0 170 1 2 5 516
Common functional principal components 0 0 1 279 1 3 11 731
Comparing nonparametric versus parametric regression fits 0 0 0 2 2 3 13 865
Component analysis for additive models 0 0 0 6 2 2 7 106
Composite quantile regression for the single-index model 0 0 0 149 3 3 10 465
Computational Statistics (Journal) 0 0 0 25 0 0 4 131
Computational Statistics with Spreadsheets Towards Efficiency, Reproducibility and Security 0 0 0 6 0 1 5 89
Computational statistics and data visualization 0 0 0 125 1 1 3 362
Computerassisted Semiparametric Generalized Linear Models 0 0 0 12 1 2 3 165
Confidence corridors for multivariate generalized quantile regression 0 0 0 27 1 4 15 74
Connected teaching of statistics 0 0 0 0 1 5 10 138
Constrained Kelly portfolios under alpha-stable laws 0 0 0 1 8 12 24 29
Convenience yields for CO₂ emission allowance futures contracts 0 0 0 335 0 3 5 1,020
Cooling Measures and Housing Wealth: Evidence from Singapore 0 0 0 0 3 5 14 23
Copula dynamics in CDOs 0 0 1 19 2 4 13 80
Copula-based factor model for credit risk analysis 0 0 0 49 4 7 15 155
Credit rating score analysis 0 0 0 15 2 2 6 57
Credit risk calibration based on CDS spreads 0 0 0 43 0 0 12 123
Cross section Engel Curves over Time 0 0 0 29 1 1 5 133
DAI Digital Art Index: a robust price index for heterogeneous digital assets 0 0 0 18 3 9 25 53
DPLS in XploRe: A PLS approach to dynamic path models 0 0 0 36 1 1 3 173
DSFM fitting of implied volatility surfaces 0 0 0 168 1 3 7 522
Data Analytics Driven Controlling: bridging statistical modeling and managerial intuition 0 0 0 25 5 11 17 36
Data Driven Value-at-Risk Forecasting using a SVR-GARCH-KDE Hybrid 0 0 0 8 1 2 14 44
Data Science & Digital Society 0 0 0 30 2 3 10 86
De copulis non est disputandum - Copulae: An overview 0 0 0 80 1 6 14 171
Default risk calculation based on predictor selection for the Southeast Asian industry 0 0 0 56 2 2 12 139
Derivative estimation and testing in generalized additive models 0 0 1 4 0 1 7 32
Difference based ridge and Liu type estimators in semiparametric regression models 0 0 0 55 1 3 9 207
Direct Semiparametric Estimation of Single-Index Models With Discrete Covariates 0 0 0 0 0 1 11 579
Direct estimation of low dimensional components in additive models 0 0 0 11 1 1 3 183
Discussion 0 0 0 2 1 2 12 117
Distillation of news flow into analysis of stock reactions 0 0 0 30 2 3 9 147
Do maternal health problems influence child's worrying status? Evidence from British cohort study 0 0 0 9 0 1 10 57
Does male age have an influence on the risk of spontaneous abortion? An approach combining semiparametric and parametric regression 0 0 0 19 0 2 15 290
Downside risk and stock returns: An empirical analysis of the long-run and short-run dynamics from the G-7 Countries 0 0 0 58 2 4 9 139
Dynamic Network Perspective of Cryptocurrencies 0 0 0 5 1 3 6 24
Dynamic activity analysis model based win-win development forecasting under the environmental regulation in China 0 0 0 28 3 8 19 120
Dynamic credit default swaps curves in a network topology 0 0 0 24 2 3 9 57
Dynamic nonparametric state price density estimation using constrained least squares and the bootstrap 0 0 0 67 1 3 10 551
Dynamic semi-parametric factor model for functional expectiles 0 0 1 23 1 3 5 71
Dynamic semiparametric factor models in risk neutral density estimation 0 0 0 68 3 3 11 266
Dynamic topic modelling for cryptocurrency community forums 0 0 0 80 1 3 10 197
Dynamic valuation of weather derivatives under default risk 0 0 0 39 0 0 13 107
Dynamics of state price densities 0 0 0 126 4 6 9 341
E-learning / e-teaching of statistics: Students' and teachers' views 0 0 0 1 4 4 12 54
E-learning statistics: A selective review 0 0 0 404 3 4 11 1,888
E-learning, e-teaching of statistics: A new challenge 0 0 0 7 1 2 5 63
Efficient estimation in single-index regression 0 0 0 9 1 2 6 150
Empirical likelihood-based dimension reduction inference for linear error-in-responses models with validation study 0 0 0 1 2 3 12 41
Empirical pricing kernels and investor preferences 0 0 0 114 1 2 7 329
Estimating low sampling frequency risk measure by high-frequency data 0 0 0 1 3 5 11 28
Estimating probabilities of default with support vector machines 0 0 1 109 3 4 13 284
Estimation and Determinants of Chinese Banks’ Total Factor Efficiency: A New Vision Based on Unbalanced Development of Chinese Banks and Their Overall Risk 0 0 0 11 2 3 12 46
Estimation and Variable Selection in Additive Nonparametric Regression Models 0 0 0 28 1 2 8 124
Estimation and determinants of Chinese banks' total factor efficiency: A new vsion based on unbalanced development of Chinese banks and their overall risk 0 0 0 42 4 4 12 118
Estimation and testing for varying coefficients in additive models with marginal integration 0 0 0 5 1 7 15 57
Estimation and testing for varying coefficients in additive models with marginal integration 0 0 0 98 2 4 11 351
Estimation in an additive model when the components are linked parametrically 0 0 0 4 3 5 17 128
Estimation of Additive Regression Models with Links 0 0 0 3 2 3 7 104
Estimation of NAIRU with inflation expectation data 0 0 0 49 1 7 10 112
Estimation of default probabilities with Support Vector Machines 0 0 1 170 2 2 8 495
Expectile treatment effects: An efficient alternative to compute the distribution of treatment effects 0 0 0 89 0 0 5 205
Exploratory graphics of a financial dataset 0 0 0 143 2 3 10 426
Exploring credit data 0 0 0 11 0 1 10 45
FFT based option pricing 0 0 0 233 3 5 14 545
FRM Financial Risk Meter 0 1 1 11 4 8 16 67
FRM Financial Risk Meter for Emerging Markets 0 0 0 20 2 7 21 58
FRM: A financial risk meter based on penalizing tail events occurrence 0 0 1 55 2 5 12 121
Factorisable Multitask Quantile Regression 0 0 0 20 3 5 13 32
Factorisable multi-task quantile regression 0 0 0 25 2 4 12 79
Factorisable sparse tail event curves 0 0 0 18 1 7 14 70
Factorisable sparse tail event curves with expectiles 0 0 0 9 2 2 12 51
Fast and Simple Scatterplot Smoothing 0 0 0 27 1 3 4 167
Financial Risk Meter based on expectiles 0 1 1 28 6 7 11 57
Financial calculations on the net 0 0 0 2 1 2 6 113
Flexible stochastic volatility structures for high frequency financial data 0 0 0 2 3 3 10 173
Flexible time series analysis 0 0 0 24 1 1 5 126
Forecast based pricing of weather derivatives 0 0 0 73 2 3 10 192
Forecasting corporate distress in the Asian and Pacific region 0 0 0 47 1 8 14 89
Forecasting in Blockchain-based Local Energy Markets 0 1 1 4 4 7 18 42
Forecasting limit order book liquidity supply-demand curves with functional AutoRegressive dynamics 0 0 0 59 1 3 13 94
Forecasting the term structure of variance swaps 0 0 1 521 2 4 12 1,542
Foreign Exchange Rates Have Surprising Volatility 0 0 0 93 0 0 3 450
Forex Exchange Rate Forecasting Using Deep Recurrent Neural Networks 0 0 3 9 2 5 14 54
Forex exchange rate forecasting using deep recurrent neural networks 0 0 0 21 1 5 21 62
From animal baits to investors' preference: Estimating and demixing of the weight function in semiparametric models for biased samples 0 0 0 15 3 5 10 125
Functional data analysis of generalized quantile regressions 0 0 0 103 3 4 7 240
Functional principal component analysis for derivatives of multivariate curves 0 1 2 37 3 6 14 83
GHICA: Risk analysis with GH distributions and independent components 0 0 0 94 3 3 6 315
Generalized single-index models: The EFM approach 0 0 0 67 2 2 8 228
Germany's Labor Market Problems: An Empirical Assessment August 26-29, 1998 Berlin 0 0 0 0 0 0 4 166
GitHub API based QuantNet Mining infrastructure in R 0 0 0 27 2 2 8 165
Graphical data representation in bankruptcy analysis 0 0 0 181 1 2 5 720
Group Average Treatment Effects for Observational Studies 0 0 1 6 4 8 24 54
HMM in dynamic HAC models 0 0 0 38 1 3 18 146
Hedging Cryptocurrency Options 0 0 2 11 4 7 18 32
Hedging Cryptocurrency Options 0 0 0 10 2 2 25 55
Hedging cryptocurrency options 0 0 0 9 2 7 267 414
Hedging cryptos with Bitcoin futures 1 1 3 53 5 10 61 150
High dimensional nonstationary time series modelling with generalized dynamic semiparametric factor model 0 0 0 30 1 1 9 132
High-dimensional statistical learning techniques for time-varying limit order book networks 0 0 0 20 4 6 11 26
How Sensitive are Average Derivatives? 0 0 0 0 1 2 8 282
How Sensitive are Tail-related Risk Measures in a Contamination Neighbourhood? 0 0 0 4 0 2 7 15
How computational statistics became the backbone of modern data science 0 0 1 250 2 4 10 381
How many terms should be added into an additive model ? 0 0 0 0 1 1 6 221
How precise are price distributions predicted by implied binomial trees? 0 0 0 80 1 1 7 299
How to Measure a Performance of a Collaborative Research Centre 0 0 0 0 1 6 16 26
How to measure a performance of a Collaborative Research Centre 0 0 1 33 3 4 13 79
Immobilienbewertung mit dem Realoptionsverfahren: Eine Umsetzungsstudie 0 0 1 14 0 3 8 55
Implied basket correlation dynamics 0 0 0 70 7 8 14 222
Implied market price of weather risk 0 0 0 129 8 8 16 365
Implied volatility string dynamics 1 1 2 30 2 5 16 127
Improving Crime Count Forecasts Using Twitter and Taxi Data 0 0 0 2 3 7 13 27
Increasing weather risk: Fact of fiction? 0 0 0 10 0 0 11 68
Independent component analysis via copula techniques 0 0 0 201 2 2 9 505
Industry Interdependency Dynamics in a Network Context 0 0 0 29 0 4 9 67
Inflation co-movement across countries in multi-maturity term structure: An arbitrage-free approach 0 0 0 39 1 2 9 50
Influencers and Communities in Social Networks 0 0 0 20 1 2 12 73
Information Arrival, News Sentiment, Volatilities and Jumps of Intraday Returns 0 0 1 1 6 12 26 37
Inhomogeneous dependency modelling with time varying copulae 0 0 0 143 0 0 6 429
Integrable e-lements for statistics education 0 0 0 8 3 4 8 234
Internet based econometric computing 0 0 0 1 1 2 10 142
Investing with cryptocurrencies - A liquidity constrained investment approach 0 0 0 83 3 3 7 239
Investing with cryptocurrencies - evaluating the potential of portfolio allocation strategies 0 0 1 11 4 6 25 60
Is scientific performance a function of funds? 0 0 0 20 1 3 10 54
Iterated bootstrap with applications to frontier models 0 0 0 164 1 5 9 453
K-expectiles clustering 0 0 0 19 2 3 10 27
Kernel Estimation: the Equivalent Spline Smoothing Method 0 0 0 14 0 2 12 29
Kernel Estimation: the Equivalent Spline-Smoothing Method 0 0 0 82 0 0 3 328
Kernel regression smoothing of time series 0 0 0 28 4 5 12 72
LASSO-Driven Inference in Time and Space 0 0 0 1 2 2 7 30
LASSO-Driven Inference in Time and Space 0 0 0 4 2 3 7 27
Ladislaus von Bortkiewicz: Statistician, economist, and a European intellectual 0 0 0 117 2 5 13 126
Large sample theory in a semiparametric partially linear errors-in-variables models 0 0 0 19 0 2 7 147
Large sample theory of the estimation of the error distribution for a semiparametric model 0 0 0 1 0 1 8 187
Learning machines supporting bankruptcy prediction 0 0 0 89 0 1 9 209
Leveraged ETF options implied volatility paradox: A statistical study 0 0 0 23 4 7 10 95
Local Polynomial Estimators of the Volatility Function in Nonparametric Autoregression 0 0 0 30 1 1 7 192
Local adaptive multiplicative error models for high-frequency forecasts 0 0 1 67 1 2 9 171
Local quantile regression 0 0 0 55 2 4 15 169
Localising forward intensities for multiperiod corporate default 0 0 0 51 3 3 11 89
Localising temperature risk 0 1 1 34 2 7 10 118
Localized realized volatility modelling 0 0 0 80 5 10 20 319
Localizing Multivariate CAViaR 0 0 0 3 2 6 30 66
Long memory persistence in the factor of Implied volatility dynamics 0 0 0 102 3 6 16 307
M robustified additive nonparametric regression 0 0 0 3 0 0 6 47
MD*ReX: Linking XploRe to standard spread-sheet applications 0 0 0 36 1 3 8 565
MM*STAT: Eine interaktive Einführung in die Welt der Statistik 0 0 0 80 2 3 8 544
Mean volatility regressions 0 0 0 30 1 4 7 121
Measuring and modeling risk using high-frequency data 0 0 0 142 1 4 12 266
Media-expressed tone, Option Characteristics, and Stock Return Predictability 0 0 0 6 4 12 17 42
Modeling asset prices 0 0 0 46 3 4 10 103
Modeling dependencies in finance using copulae 0 0 0 180 2 6 15 309
Modelling and forecasting liquidity supply using semiparametric factor dynamics 0 0 0 59 5 5 13 179
Multivariate and semiparametric kernel regression 0 0 2 53 4 5 15 553
Multivariate factorisable sparse asymmetric least squares regression 0 0 0 23 4 5 10 48
Network quantile autoregression 0 0 0 63 1 1 6 154
Networks of news and cross-sectional returns 0 0 1 16 1 2 13 38
Nichtparametrische Glaettungsmethoden in der alltaeglichen statistischen Praxis 0 0 0 75 0 0 8 312
Nonparametric Autoregression with Multiplicative Volatility and Additive Mean 0 0 0 35 1 4 8 366
Nonparametric Estimation of Additive Seperable Regression Models 0 0 0 18 1 3 8 163
Nonparametric Regression 0 0 0 74 1 1 9 228
Nonparametric Time Series Analysis, a selectiv review with examples 0 0 0 28 2 2 8 239
Nonparametric Time Series Model Selection 0 0 0 86 2 2 5 339
Nonparametric Vector Autoregression 0 0 0 76 0 1 7 407
Nonparametric approaches to generalized linear models 0 0 1 15 0 0 5 189
Nonparametric estimation of additive models with homogeneous components 0 0 0 18 2 3 10 113
Nonparametric estimation of risk-neutral densities 0 0 0 106 3 4 16 290
Nonparametric productivity analysis 0 0 0 149 3 3 9 303
Nonparametric risk management with generalized hyperbolic distributions 0 0 0 137 0 2 8 389
Numerics of implied binomial trees 0 0 1 60 2 3 8 197
On Saving, Updating and Dynamic Programming -An Experimental Analysis- 0 0 0 0 2 3 6 96
On adaptive estimation in partial linear models 0 0 0 9 4 6 10 92
On adaptive smoothing in partial linear models 0 0 0 31 2 4 11 302
On an efficient smoothing parameter selector proposed by Hall and Johnstone 0 0 0 0 0 0 3 25
On bootstrapping kernel spectralestimates 0 0 0 0 0 1 6 265
On efficient estimation of an averaged derivative 0 0 0 0 1 4 6 18
On teh inconsistency of bootstrap distribution estimators 0 0 0 0 0 0 4 258
On the appropriateness of inappropriate VaR models 0 0 0 78 3 7 15 254
On the choice of Kernel regression estimators: a discussion 0 0 0 0 1 1 3 33
On the difficulty to design Arabic e-learning system in statistics 0 0 0 82 4 6 9 615
On the utility of e-learning in statistics 0 0 0 59 3 5 8 237
Optimal Median Smoothing 0 0 0 40 0 1 10 388
Optimal smoothing for a computationally and statistically efficient single index estimator 0 0 0 74 2 3 7 158
Optimal smoothing in single index models 0 0 0 0 2 5 13 437
Oracally efficient two-step estimation of generalized additive model 0 0 0 64 0 0 5 133
Partial linear quantile regression and bootstrap confidence bands 0 0 0 128 2 3 11 295
Partially linear models 2 2 5 278 9 10 27 832
Penalized Adaptive Forecasting with Large Information Sets and Structural Changes 0 0 0 0 3 4 13 16
Penalized adaptive method in forecasting with large information set and structure change 0 0 0 31 3 4 8 59
Penalized weigted competing risks models based on quantile regression 0 0 1 27 3 4 14 30
Phenotypic convergence of cryptocurrencies 0 0 1 5 2 2 5 28
Portfolio decisions and brain reactions via the CEAD method 0 0 0 5 3 3 15 72
Portfolio value at risk based on independent components analysis 0 0 0 272 1 1 4 590
Predicting bankruptcy with support vector machines 0 0 0 278 3 4 8 659
Pricing Chinese rain: A multisite mulit-period equilibrium pricing model for rainfall derivatives 0 0 0 36 1 1 7 139
Pricing Cryptocurrency options: the case of CRIX and Bitcoin 0 0 0 15 4 9 21 82
Pricing Green Financial Products 0 0 0 28 2 3 10 80
Pricing kernel modeling 0 0 0 48 1 5 11 199
Pricing of Asian temperature risk 0 0 0 51 1 3 7 146
Principal component analysis in an asymmetric norm 0 0 0 29 0 0 10 143
Principal component analysis in an asymmetric norm 0 0 0 11 1 1 7 82
Prognose mit nichtparametrischen Verfahren 0 0 0 8 2 2 4 92
Prognose mit nichtparametrischen Verfahren 0 0 0 29 2 4 6 157
Q3-D3-LSA 0 1 1 11 0 2 12 43
QuantNet: A database-driven online repository of scientific information 0 0 0 37 2 2 7 353
Quantifizierbarkeit von Risiken auf Finanzmärkten 0 0 0 21 0 0 2 103
Quantile regression in risk calibration 0 0 0 94 5 8 15 283
R robustified additive nonparametric regression 0 0 0 0 2 3 11 59
Rating Companies with Support Vector Machines 0 0 0 208 5 9 22 660
Recurrent support vector regression for a nonlinear ARMA model with applications to forecasting financial returns 0 0 0 190 4 6 12 429
Recursive portfolio selection with decision trees 1 1 1 168 3 7 15 468
Regression smoothing parameters that are not far from their optimum 0 0 0 13 2 3 9 49
Regularization Approach for Network Modeling of German Energy Market 0 0 0 0 2 2 5 8
Remarks on sliced inverse regression 0 0 0 1 0 0 3 454
Rise of the Machines? Intraday High-Frequency Trading Patterns of Cryptocurrencies 0 0 0 2 7 14 26 51
Risk of Bitcoin Market: Volatility, Jumps, and Forecasts 0 0 1 2 4 10 21 47
Risk patterns and correlated brain activities: Multidimensional statistical analysis of fMRI data with application to risk patterns 0 0 0 27 7 9 14 118
Risk related brain regions detected with 3D image FPCA 0 0 0 14 4 5 8 67
Robust Estimation of Dimension Reduction Space 0 0 0 2 1 1 2 23
Robust Estimation of Dimension Reduction Space 0 0 0 0 3 3 6 8
Robust adaptive estimation of dimension reduction space 0 0 0 9 1 4 11 45
Robust econometrics 0 0 0 258 5 6 12 1,113
Robust estimation of dimension reduction space 0 0 0 27 0 0 5 150
Robust locally adaptive nonparametric regression 0 0 0 0 1 5 6 235
Robustifying Markowitz 0 0 0 29 3 6 16 45
Rodeo or ascot: Which hat to wear at the crypto race? 0 0 0 8 2 6 16 38
SIMPLE FORMULAE FOR STEPS AND LIMITS IN THE BACKFITTING ALGORITHM 0 0 0 0 0 1 4 81
SONIC: SOcial Network with Influencers and Communities 0 0 0 3 1 2 9 22
Search of Significant Variables in Nonparametric Additive Regression 0 0 0 10 0 0 0 139
Semi-parametric estimation of generalized partially linear single-index models 0 0 1 45 2 4 10 299
Semiparametric Diffusion Estimation and Application to a Stock Market Index 0 0 0 91 2 4 11 320
Semiparametric Regression Analysis under Imputation for Missing Response Data 0 0 0 3 1 1 4 25
Semiparametric Single Index Versus Fixed Link Function Modelling 0 0 0 5 1 1 6 70
Semiparametric additive indices for binary response and generalized additive models 0 0 0 2 2 3 11 162
Semiparametric analysis of German East-West migration intentions: Facts and theory 0 0 0 20 2 3 19 394
Semiparametric comparison of regression curves 0 0 0 3 0 5 14 33
Service Data Analytics and Business Intelligence 0 0 0 16 1 1 5 31
Shape invariant modelling pricing kernels and risk aversion 0 0 0 56 1 4 10 162
Simulation of risk processes 0 0 0 27 0 0 10 150
Simultaneous Inference of the Partially Linear Model with a Multivariate Unknown Function 0 0 0 6 1 2 9 24
Simultaneous confidence corridors and variable selection for generalized additive models 0 0 0 50 1 2 9 99
Simultaneous inference for the partially linear model with a multivariate unknown function when the covariates are measured with errors 0 0 0 23 2 2 5 50
Skewness and Kurtosis Trades 0 0 1 70 2 3 9 290
Smooth principal component analysis for high dimensional data 0 0 0 17 3 3 8 68
Smoothed L-estimation of Regression Function 0 0 0 1 4 4 8 13
Smoothing by weighted averaging of rounded points 0 0 0 0 2 2 12 166
Spatial risk premium on weather derivatives and hedging weather exposure in electricity 0 0 0 39 1 3 14 147
Stable distributions 0 0 1 238 1 1 19 485
State Price Densities implied from weather derivatives 0 0 0 16 1 3 7 85
Statistics e-learning platforms evaluation: Case study 0 0 0 172 1 2 8 450
Statistics of risk aversion 0 0 0 112 1 2 3 570
Stochastic population analysis: A functional data approach 0 0 1 55 1 2 9 99
Stochastic population forecast for Germany and its consequence for the German pension system 0 0 0 110 0 0 3 333
Support vector machines with evolutionary feature selection for default prediction 0 0 0 97 1 2 7 232
Support vector regression based GARCH model with application to forecasting volatility of financial returns 0 0 1 287 3 4 15 718
Surrogate Models for Optimization of Dynamical Systems 0 0 0 16 3 3 15 41
TEDAS - Tail Event Driven ASset Allocation 0 0 0 68 2 2 10 225
TENET: Tail-Event driven NETwork risk 0 0 0 73 7 16 32 422
TERES: Tail event risk expectile based shortfall 0 0 0 52 2 2 13 126
TVICA - time varying independent component analysis and its application to financial data 0 0 1 94 1 3 20 256
Tail Risk Network Effects in the Cryptocurrency Market during the COVID-19 Crisis 0 0 0 12 1 4 17 51
Tail event driven ASset allocation: Evidence from equity and mutual funds' markets 0 0 0 1 2 2 4 7
Tail event driven networks of SIFIs 0 0 0 54 1 2 10 143
Tail-risk protection: Machine Learning meets modern Econometrics 0 0 0 28 0 2 14 44
Teaching wavelets in XploRe 0 0 0 3 1 1 8 142
Testing Parametric versus Semiparametric Modelling in Generalized Linear Models 0 0 0 23 0 1 6 241
Testing monotonicity of pricing Kernels 0 0 0 91 3 4 10 283
Textual Sentiment and Sector specific reaction 0 0 0 0 0 2 8 20
Textual Sentiment, Option Characteristics, and Stock Return Predictability 0 0 0 5 6 10 16 55
Textual Sentiment, Option Characteristics, and Stock Return Predictability 0 1 3 143 5 14 41 384
The Default Risk of Firms Examined with Smooth Support Vector Machines 0 0 0 82 4 4 16 285
The Effect of Control Measures on COVID-19 Transmission and Work Resumption: International Evidence 0 0 0 19 2 6 10 48
The analysis of implied volatilities 0 0 1 84 3 4 14 410
The bayesian additive classification tree applied to credit risk modelling 0 0 0 198 4 5 8 517
The common and speci fic components of inflation expectation across European countries 0 0 0 14 2 4 11 26
The default risk of firms examined with smooth support vector machines 0 0 0 41 1 2 8 185
The dynamics of hourly electricity prices 0 0 1 106 1 1 12 236
The impact of news on US household inflation expectations 0 0 0 36 0 1 6 71
The influence of oil price shocks on China's macro-economy: A perspective of international trade 0 1 1 77 14 29 38 155
The integration of credit default swap markets in the pre and post-subprime crisis in common stochastic trends 0 0 0 23 3 3 9 52
The relationship between spot and futures CO2 emission allowance prices in the EU-ETS 1 2 3 327 7 11 26 1,410
The stochastic fluctuation of the quantile regression curve 0 0 0 60 0 4 9 360
The three dimensions of multimedia teaching of statistics 0 0 0 7 1 2 10 204
Tie the straps: Uniform bootstrap con fidence bands for bounded influence curve estimators 0 0 0 36 3 3 12 96
Time Inhomogeneous Multiple Volatility Modelling 0 0 0 115 4 5 14 268
Time dependent relative risk aversion 0 0 0 99 2 4 10 362
Time series modelling with semiparametric factor dynamics 0 0 1 182 2 3 17 394
Time varying hierarchical archimedean copulae 0 0 0 114 1 3 11 240
Time varying quantile Lasso 0 0 0 40 2 4 10 97
Time-varying Limit Order Book Networks 0 0 1 5 1 4 18 31
Towards the interpretation of time-varying regularization parameters in streaming penalized regression models 0 0 1 1 2 3 10 13
Transactions That Did Not Happen and Their Influence on Prices 0 0 0 173 4 7 20 535
Understanding Cryptocurrencies 0 0 2 37 5 8 21 153
Understanding Latent Group Structure of Cryptocurrencies Market: A Dynamic Network Perspective 0 0 0 3 3 3 12 21
Understanding Smart Contracts: Hype or hope? 0 0 1 16 2 2 11 50
Understanding jumps in high frequency digital asset markets 0 0 0 16 4 7 14 42
Uni- and multivariate extensions of the sinh-arcsinh normal distribution applied to distributional regression 0 0 1 46 5 12 25 109
Uniform confidence bands for pricing kernels 0 0 0 84 1 2 7 210
Using R, LaTeX and Wiki for an Arabic e-learning platform 0 0 0 100 0 2 9 883
Using Wiki to build an e-learning system in statistics in Arabic language 0 0 0 80 2 8 18 516
VAR modeling for dynamic semiparametric factors of volatility strings 0 0 0 105 3 3 8 332
VCRIX - a volatility index for crypto-currencies 0 0 1 21 6 13 66 298
Value-at-risk and expected shortfall when there is long range dependence 0 0 0 225 2 3 12 643
Value-at-risk calculations with time varying copulae 0 0 0 227 0 0 5 675
Variable selection in Cox regression models with varying coefficients 0 0 0 63 0 1 8 225
Volatility investing with variance swaps 0 0 0 147 2 2 10 334
Wachsende Dispersion und Engel-Kurven 0 0 0 0 0 1 3 142
Wann sind falsche VaR-Modelle dennoch adäquat? 0 0 0 6 0 3 9 44
Working with the XQC 0 0 0 27 1 1 6 165
Yield curve modeling and forecasting using semiparametric factor dynamics 0 0 0 81 3 6 17 231
Yxilon: A client-server based statistical environment 0 0 0 66 2 3 6 365
Yxilon: Designing The Next Generation, Vertically Integrable Statistical Software Environment 0 0 0 12 1 2 7 117
lCARE: Localizing conditional autoregressive expectiles 0 0 0 32 1 3 12 65
Total Working Papers 8 20 87 23,372 801 1,424 4,454 87,507

Journal Article File Downloads Abstract Views
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A Dynamic Programming Approach for Pricing Weather Derivatives under Issuer Default Risk 0 0 0 2 4 6 10 50
A NOTE ON THE IMPACT OF NEWS ON US HOUSEHOLD INFLATION EXPECTATIONS 0 0 1 9 0 0 5 27
A Review of Nonparametric Time Series Analysis 0 0 1 9 1 3 7 38
A Smooth Simultaneous Confidence Corridor for the Mean of Sparse Functional Data 0 0 2 10 2 2 13 57
A semiparametric factor model for CDO surfaces dynamics 0 0 0 3 2 2 8 31
A semiparametric factor model for implied volatility surface dynamics 3 5 5 68 7 13 22 159
Adaptive Interest Rate Modelling 0 0 0 2 2 3 8 28
Adaptive pointwise estimation in time-inhomogeneous conditional heteroscedasticity models 0 0 0 41 3 4 12 196
Adaptive weights clustering of research papers 0 0 0 0 3 3 11 27
An Application of Principal Component Analysis on Multivariate Time-stationary Spatio-temporal Data 0 0 0 7 7 10 26 68
An Extended Single-index Model with Missing Response at Random 0 0 0 1 0 2 4 24
Analysis of Deviance for Hypothesis Testing in Generalized Partially Linear Models 0 0 0 2 5 6 11 21
Approximations to the mean integrated squared error with applications to optimal bandwidth selection for nonparametric regression function estimators 0 0 0 38 1 1 4 148
Asymptotic maximal deviation of M-smoothers 0 0 0 75 0 1 3 278
Bayesian networks for sex-related homicides: structure learning and prediction 0 0 0 9 2 2 4 73
Bayesian spatio‐temporal modeling for the inpatient hospital costs of alcohol‐related disorders 0 0 0 10 1 3 9 39
Book reviews 0 0 0 1 0 1 1 48
Book reviews 0 0 0 0 1 1 2 45
Book reviews 0 0 0 3 1 3 3 49
Bootstrap Methods for Time Series 0 0 2 4 2 5 15 35
Bootstrap confidence bands and partial linear quantile regression 0 0 0 5 1 3 11 101
CONFIDENCE BANDS IN QUANTILE REGRESSION 0 0 0 55 1 1 10 158
CRIX an Index for cryptocurrencies 0 0 1 53 4 7 17 431
Calibrating CAT Bonds for Mexican Earthquakes 0 0 0 32 2 3 11 160
Calibration of Parametric CAT bonds. A case study of Mexican earthquakes 0 0 0 21 1 1 11 321
Comment 0 0 0 3 1 1 7 28
Common factors in credit defaults swap markets 0 0 0 2 1 1 10 35
Company rating with support vector machines 0 0 0 16 2 2 16 114
Confidence Corridors for Multivariate Generalized Quantile Regression 0 0 0 1 1 2 10 34
Copula dynamics in CDOs 0 0 0 6 3 4 9 59
Copula-based factor model for credit risk analysis 0 0 1 19 4 6 15 100
Data driven value-at-risk forecasting using a SVR-GARCH-KDE hybrid 0 0 1 3 1 2 12 37
Discrete time option pricing with flexible volatility estimation 0 0 0 483 2 7 15 1,608
Do maternal health problems influence child's worrying status? Evidence from the British Cohort Study 0 0 0 2 2 2 12 46
Downside risk and stock returns in the G7 countries: An empirical analysis of their long-run and short-run dynamics 0 0 0 14 2 4 7 60
Dynamic credit default swap curves in a network topology 0 0 0 2 3 4 11 27
Dynamic semi-parametric factor model for functional expectiles 0 0 0 2 4 8 18 44
Dynamic semiparametric factor models in risk neutral density estimation 0 0 0 22 0 0 6 166
Dynamic structured copula models 0 0 0 25 1 1 5 70
Efficient estimation in conditional single-index regression 0 0 0 31 4 5 21 135
Empirical Evidence on the Law of Demand 0 2 3 247 1 13 46 1,294
Erratum to: Dynamic activity analysis model-based win-win development forecasting under environment regulations in China 0 0 0 0 0 0 3 17
Estimation and determinants of Chinese banks’ total factor efficiency: a new vision based on unbalanced development of Chinese banks and their overall risk 0 0 0 1 2 2 8 27
Estimation of Non-sharp Support Boundaries 0 0 0 19 1 1 4 77
FACTORISABLE MULTITASK QUANTILE REGRESSION 0 0 0 3 0 5 11 23
Financial Risk Meter FRM based on Expectiles 0 0 0 5 3 4 12 28
Financial Risk Meter for emerging markets 0 1 2 10 3 5 12 28
Forecasting in Blockchain-Based Local Energy Markets 0 0 0 8 2 3 8 67
Forecasting limit order book liquidity supply–demand curves with functional autoregressive dynamics 0 1 1 2 2 6 19 38
Forecasting volatility with support vector machine-based GARCH model 0 0 12 437 4 12 41 1,094
Forex exchange rate forecasting using deep recurrent neural networks 0 0 0 18 2 5 27 107
Generalized dynamic semi‐parametric factor models for high‐dimensional non‐stationary time series 0 0 0 7 2 3 8 55
HIDDEN MARKOV STRUCTURES FOR DYNAMIC COPULAE 0 0 0 2 1 1 4 39
How to measure the performance of a Collaborative Research Center 0 0 0 2 2 3 9 30
Integration and backfitting methods in additive models-finite sample properties and comparison 0 0 0 37 3 3 8 131
Investing with Cryptocurrencies—a Liquidity Constrained Investment Approach* 0 0 2 20 2 2 17 87
Investing with cryptocurrencies – evaluating their potential for portfolio allocation strategies 2 2 6 14 4 8 37 58
K-expectiles clustering 0 0 0 2 1 3 15 21
Ladislaus von Bortkiewicz—Statistician, Economist and a European Intellectual 0 0 1 2 2 4 11 42
Localized Realized Volatility Modeling 0 0 1 42 3 4 9 158
Localizing Temperature Risk 0 0 0 3 2 4 13 35
Media-expressed tone, option characteristics, and stock return predictability 0 0 2 6 2 6 15 38
Model-driven statistical arbitrage on LETF option markets 0 0 0 1 3 4 11 17
Modelling industry interdependency dynamics in a network context 0 0 0 10 0 2 7 23
Multivariate factorizable expectile regression with application to fMRI data 0 0 0 10 2 4 6 44
Nonclassical demand: A model-free examination of price-quantity relations in the Marseille fish market 0 2 4 140 4 11 18 369
Nonparametric Risk Management With Generalized Hyperbolic Distributions 0 0 0 25 0 1 17 106
Nonparametric and semiparametric approaches to discrete response analysis 0 0 0 99 1 1 5 230
Nonparametric state price density estimation using constrained least squares and the bootstrap 0 0 0 105 0 2 16 334
On extracting information implied in options 0 0 1 91 3 4 8 220
On the backfitting algorithm for additive regression models 0 0 1 15 2 4 9 46
On the inconsistency of bootstrap distribution estimators 0 0 0 67 1 1 2 181
Oracally Efficient Two-Step Estimation of Generalized Additive Model 0 0 0 9 4 5 7 76
Pricing Cryptocurrency Options* 0 0 1 27 5 7 19 164
Pricing wind power futures 0 0 0 4 3 5 17 42
Random approximations to some measures of accuracy in nonparametric curve estimation 0 0 0 30 1 2 8 103
Reference-Dependent Preferences and the Empirical Pricing Kernel Puzzle 0 0 0 16 3 5 7 57
Regularization approach for network modeling of German power derivative market 0 0 0 6 1 2 8 24
Resistant Smoothing Using the Fast Fourier Transform 0 0 0 4 0 1 5 22
Rise of the machines? Intraday high-frequency trading patterns of cryptocurrencies 0 0 1 17 5 14 31 80
Risk Patterns and Correlated Brain Activities. Multidimensional Statistical Analysis of fMRI Data in Economic Decision Making Study 0 0 0 4 2 3 10 55
Risk related brain regions detection and individual risk classification with 3D image FPCA 0 0 1 9 1 4 10 26
Risk-Constrained Kelly Portfolios Under Alpha-Stable Laws 0 0 0 17 6 11 34 77
Robust regression function estimation 0 0 0 45 1 2 11 143
SIEVE ESTIMATION OF THE MINIMAL ENTROPY MARTINGALE MARGINAL DENSITY WITH APPLICATION TO PRICING KERNEL ESTIMATION 0 0 1 13 0 0 7 56
SOME THEORY ON M‐SMOOTHING OF TIME SERIES 0 0 0 1 2 2 4 9
SONIC: SOcial Network analysis with Influencers and Communities 0 0 0 2 2 7 17 35
Semi-parametric estimation of partially linear single-index models 0 0 2 37 4 7 16 212
Semiparametric Bootstrap Approach to Hypothesis Tests and Confidence Intervals for the Hurst Coefficient 0 0 0 47 2 4 12 182
Semiparametric Regression Analysis With Missing Response at Random 0 0 1 66 3 3 17 207
Service data analytics and business intelligence 2017 0 0 0 1 5 5 13 28
Shape Invariant Modeling of Pricing Kernels and Risk Aversion 0 0 0 12 0 4 7 55
Simultaneous confidence bands for expectile functions 0 0 0 26 3 3 8 93
Single-Index-Based CoVaR With Very High-Dimensional Covariates 0 1 3 31 1 3 13 109
State price densities implied from weather derivatives 0 0 0 7 1 1 4 55
Statistical inference for generalized additive models: simultaneous confidence corridors and variable selection 0 0 0 22 3 7 13 141
Strong uniform convergence rates in robust nonparametric time series analysis and prediction: Kernel regression estimation from dependent observations 1 1 3 46 2 2 17 157
Structural Tests in Additive Regression 0 0 0 12 4 5 9 64
Support Vector Machines: eine neue Methode zum Rating von Unternehmen 0 0 0 101 1 1 6 404
Symmetrized nearest neighbor regression estimates 0 0 0 18 1 1 5 120
TERES: Tail Event Risk Expectile Shortfall 0 0 2 6 2 3 10 16
Tail Event Driven ASset allocation: evidence from equity and mutual funds’ markets 0 0 0 12 1 3 16 90
Testing a Parametric Model Against a Semiparametric Alternative 0 0 1 28 0 2 10 81
Testing a Regression Model When We Have Smooth Alternatives in Mind 0 0 0 8 4 7 9 44
Testing increasing dispersion 0 0 0 6 2 3 10 58
The Dynamics of Implied Volatilities: A Common Principal Components Approach 0 0 3 473 0 2 13 1,209
The Implied Market Price of Weather Risk 0 0 1 13 3 6 13 113
The common and specific components of inflation expectations across European countries 0 0 0 7 2 4 10 26
Tie the straps: Uniform bootstrap confidence bands for semiparametric additive models 0 0 0 6 0 1 9 44
Understanding Cryptocurrencies 1 4 8 196 7 16 53 618
Uniform Confidence Bands for Pricing Kernels 1 1 2 5 3 3 11 58
VAR Modeling for Dynamic Loadings Driving Volatility Strings 0 0 0 16 0 3 9 112
VCRIX — A volatility index for crypto-currencies 1 1 1 12 1 5 21 120
Valuation of collateralized debt obligations with hierarchical Archimedean copulae 0 0 0 18 2 4 7 76
Variable selection and oversampling in the use of smooth support vector machines for predicting the default risk of companies 0 0 0 59 4 5 15 245
Variance swap dynamics 0 0 0 4 2 3 6 24
Web Quantlets for Time Series Analysis 0 0 0 6 2 4 9 105
Total Journal Articles 9 21 81 4,046 245 456 1,414 16,074
1 registered items for which data could not be found

Book File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Applied Nonparametric Regression 0 0 0 0 4 11 31 383
Total Books 0 0 0 0 4 11 31 383

Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Tail-Risk Protection: Machine Learning Meets Modern Econometrics 0 0 0 0 6 9 22 40
Time Dependent Relative Risk Aversion 0 0 0 0 1 3 5 6
Total Chapters 0 0 0 0 7 12 27 46
1 registered items for which data could not be found

Software Item File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
XploRe 0 0 0 1,010 1 3 12 3,823
Total Software Items 0 0 0 1,010 1 3 12 3,823

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