Access Statistics for Marcelo C. Medeiros

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Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A (semi-)parametric functional coefficient autoregressive conditional duration model 0 0 0 14 2 3 3 63
A (semi-)parametric functional coefficient autoregressive conditional duration model 0 0 0 87 0 1 4 269
A Combinatorial Approach to Piecewise Linear Time Series Analysis 0 0 0 33 2 3 5 729
A Flexible Coefficient Smooth Transition Time Series Model 0 0 0 226 1 1 1 1,519
A Note on Nonlinear Cointegration, Misspecification and Bimodality 0 0 0 23 0 0 0 83
A multiple regime smooth transition heterogeneous autoregressive model for long memory and asymmetries 0 0 0 272 2 3 5 661
ARCO: an artificial counterfactual approach for high-dimensional panel time-series data 0 0 1 20 0 0 5 139
Adaptative LASSO estimation for ARDL models with GARCH innovations 0 0 1 66 0 0 4 124
Arco: an artificial counterfactual approach for high-dimensional panel time-series data 0 2 4 77 0 3 11 180
Are There Multiple Regimes in Financial Volatility? 0 0 0 0 0 0 0 214
Asymmetric effects and long memory in the volatility of Dow Jones stocks 0 0 0 160 0 1 1 463
Asymmetries, breaks, and long-range dependence: An estimation framework for daily realized volatility 0 0 0 62 0 0 1 146
Asymmetry and Leverage in Realized Volatility 0 0 1 19 1 1 2 85
Asymmetry and Leverage in Realized Volatility 0 0 0 39 1 1 2 117
Asymmetry and Long Memory in Volatility Modelling 0 0 0 77 0 1 1 132
Asymmetry and Long Memory in Volatility Modelling 0 0 0 20 1 2 3 135
Asymmetry and Long Memory in Volatility Modelling 0 1 1 29 0 1 1 130
Asymmetry and Long Memory in Volatility Modelling 0 0 0 26 1 1 3 105
Asymmetry and leverage in realized volatility 0 0 0 71 0 0 0 125
Asymptotic Theory for Regressions with Smoothly Changing Parameters 0 0 0 78 0 0 0 125
Bagging Constrained Equity Premium Predictors 1 1 1 44 1 1 3 96
BooST: Boosting Smooth Trees for Partial Effect Estimation in Nonlinear Regressions 0 0 2 4 0 0 2 9
Bridging factor and sparse models 0 1 2 31 0 1 10 68
Building Neural Network Models for Time Series: A Statistical Approach 0 0 1 1,106 1 1 7 2,636
Building neural network models for time series: A statistical approach 0 0 0 2,763 0 0 1 6,845
Currency Risk in Brazil under Two Different Exchange Rate Regimes 0 0 0 0 0 0 0 1,141
Diagnostic Checking in a Flexible Nonlinear Time Series Model 0 0 0 77 0 0 0 838
Do We Exploit all Information for Counterfactual Analysis? Benefits of Factor Models and Idiosyncratic Correction 0 0 2 26 0 0 4 26
ESTIMATION AND ASYMPTOTIC THEORY FOR A NEW CLASS OF MIXTURE MODELS 0 0 0 48 1 1 1 171
Economic gains of realized volatility in the Brazilian stock market 0 0 0 55 1 1 1 56
Estimating High-Dimensional Time Series Models 0 0 0 54 0 1 4 160
Estimating High-Dimensional Time Series Models 0 0 0 153 0 1 2 357
Estimating Strategic Complementarity in a State-Dependent Pricing Model 0 0 0 14 0 1 5 92
Estimating Strategic Complementarity in a State-Dependent Pricing Model 0 0 0 25 0 0 3 90
Estimation and Forecasting of Large Realized Covariance Matrices and Portfolio Choice 0 0 2 59 0 0 2 91
Estimation and Forecasting of Large Realized Covariance Matrices and Portfolio Choice 0 0 0 41 0 0 0 50
Evaluating the performance of GARCH models using White´s Reality Check 0 0 0 313 0 0 1 880
Forecasting Large Realized Covariance Matrices: The Benefits of Factor Models and Shrinkage 0 0 0 66 0 0 0 21
Forecasting Realized Volatility with Linear and Nonlinear Models 0 0 0 73 1 1 2 167
Forecasting Realized Volatility with Linear and Nonlinear Models 0 0 0 18 1 1 1 76
Forecasting Realized Volatility with Linear and Nonlinear Models 0 0 0 44 0 0 0 125
Forecasting Realized Volatility with Linear and Nonlinear Models 0 0 0 86 0 0 1 156
Forecasting Realized Volatility with Linear and Nonlinear Univariate Models 0 0 0 84 0 0 0 138
Forecasting inflation using disaggregates and machine learning 2 3 8 59 4 6 27 84
Forecasting realized volatility models:the benefits of bagging and nonlinear specifications 0 0 0 199 0 0 3 495
Formação de preços de commodities: padrões de vinculação dos preços internos ao externos 0 0 0 156 0 0 0 788
Let's Do It Again: Bagging Equity Premium Predictors 0 0 0 91 0 0 0 108
Let´s do it again: bagging equity premium predictors 0 0 0 13 0 0 2 54
Linear Programming-Based Estimators in Simple Linear Regression 0 0 0 54 0 0 1 274
Linear models, smooth transition autoregressions and neural networks for forecasting macroeconomic time series: A reexamination 0 0 0 766 0 0 2 1,481
Linear models, smooth transition autoregressions, and neural networks for forecasting macroeconomic time series: A re-examination 0 0 0 240 0 0 2 1,497
Linearity Testing Against a Fuzzy Rule-based Model 0 0 0 17 0 0 1 76
Local-global neural networks: a new approach for nonlinear time series modelling 0 0 0 188 0 0 1 501
Lockdown effects in US states: an artificial counterfactual approach 0 0 1 2 0 0 2 13
Machine Learning Advances for Time Series Forecasting 1 3 6 180 2 4 8 231
Modeling and Forecasting Intraday Market Returns: a Machine Learning Approach 0 0 1 33 0 0 3 29
Modeling and Forecasting Short-term Interest Rates: The Benefits of Smooth Regimes, Macroeconomic Variables, and Bagging 0 0 0 105 0 0 1 266
Modeling and forecasting the volatility of Brazilian asset returns 0 0 0 82 0 0 0 264
Modeling and predicting the CBOE market volatility index 0 1 2 548 0 1 6 1,611
Modeling and predicting the CBOE market volatility index 0 0 0 90 0 1 2 274
Modelling and Forecasting Noisy Realized Volatility 0 0 0 23 1 1 2 147
Modelling and Forecasting Noisy Realized Volatility 0 0 0 52 1 1 2 124
Modelling and Forecasting Noisy Realized Volatility 0 0 0 63 0 0 0 130
Modelling and Forecasting Noisy Realized Volatility 0 0 0 64 1 1 2 151
Modelling and Forecasting Noisy Realized Volatility 0 0 0 67 1 1 2 129
Modelling and forecasting short-term electricity load: a two step methodology 0 0 0 299 0 0 1 687
Modelling exchange rates: smooth transitions, neural networks, and linear models 0 0 1 451 0 0 2 1,042
Modelling multiple regimes in financial volatility with a flexible coefficient GARCH model 0 0 0 303 0 0 2 631
Moment-Based Estimation of Smooth Transition Regression Models with Endogenous Variables 0 0 0 78 0 2 2 216
Moment-based estimation of smooth transition regression models with endogenous variables 0 0 1 77 0 0 4 272
Moment-bases estimation of smooth transition regression models with endogenous variables 0 0 0 64 0 0 0 182
Monetary policy during Brazil´s Real Plan: estimating the Central Bank´s reaction function 0 0 1 440 0 0 2 1,789
Nonlinear Cointegration, Misspecification and Bimodality 0 0 0 33 0 0 1 114
Nonlinearity, Breaks, and Long-Range Dependence in Time-Series Models 0 0 0 82 0 0 1 104
O Impacto de Anúncios Econômicos no Mercado Futuro Brasileiro de Ações, Juros e Câmbio 0 0 0 34 0 0 0 82
Online Action Learning in High Dimensions: A Conservative Perspective 0 0 1 4 0 0 3 14
Price Discovery in Brazilian FX Markets 1 1 5 59 1 2 16 209
Price Discovery no Mercado de Câmbio Brasileiro: O Preço é Formado no Mercado à Vista ou Futuro? 0 0 0 10 0 0 0 33
Realized volatility: a review 0 0 3 884 1 2 14 1,832
Regularized Estimation of High-Dimensional Vector AutoRegressions with Weakly Dependent Innovations 0 0 0 21 1 1 1 18
Sharpe Ratio Analysis in High Dimensions: Residual-Based Nodewise Regression in Factor Models 0 0 0 28 0 0 1 43
Short-Term Covid-19 Forecast for Latecomers 0 0 0 6 1 1 2 21
Smooth Regimes, Macroeconomic Variables, and Bagging for the Short-Term Interest Rate Process 0 0 1 82 0 1 2 271
Statistical methods for modelling neural networks 0 0 0 850 0 0 0 2,206
Structure and Asymptotic theory for Nonlinear Models with GARCH Errors 0 0 0 37 0 0 1 74
The Impacts of Mobility on Covid-19 Dynamics: Using Soft and Hard Data 0 0 0 2 0 0 0 10
The Proper Use of Google Trends in Forecasting Models 0 0 2 50 0 1 10 85
The impact of macroeconomic announcements in the Brazilian futures markets 0 0 1 39 2 3 4 84
The perils of Counterfactual Analysis with Integrated Processes 0 0 1 39 1 1 2 69
The perils of counterfactual analysis with integrated processes 0 0 0 87 0 1 1 45
Three-structured smooth transition regression models based on CART algorithm 0 0 0 305 0 0 0 1,076
What are the effects of forecasting linear time series with neural networks 0 0 0 189 0 0 0 500
l1-Regularization of High-Dimensional Time-Series Models with Flexible Innovations 0 0 1 70 0 1 4 175
Total Working Papers 5 13 54 14,298 34 64 247 40,444


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A (Semi)Parametric Functional Coefficient Logarithmic Autoregressive Conditional Duration Model 0 0 0 0 0 0 0 18
A Note on Nonlinear Cointegration, Misspecification, and Bimodality 0 0 0 6 0 0 0 41
A Smooth Transition Finite Mixture Model for Accommodating Unobserved Heterogeneity 0 0 0 2 0 0 0 16
A multiple regime smooth transition Heterogeneous Autoregressive model for long memory and asymmetries 0 0 0 95 1 1 8 359
A neural network demand system with heteroskedastic errors 0 0 1 56 1 2 4 197
Adaptive LASSO estimation for ARDL models with GARCH innovations 1 1 2 18 1 2 9 80
An alternative approach to estimating demand: Neural network regression with conditional volatility for high frequency air passenger arrivals 0 0 0 50 0 0 1 276
ArCo: An artificial counterfactual approach for high-dimensional panel time-series data 0 0 5 59 3 7 19 277
Asymmetric effects and long memory in the volatility of Dow Jones stocks 0 0 3 31 0 0 6 137
Asymmetry and Long Memory in Volatility Modeling 0 0 0 28 1 1 2 115
Asymptotic Theory for Regressions with Smoothly Changing Parameters 0 0 0 22 0 0 0 63
Building neural network models for time series: a statistical approach 0 0 1 529 2 3 7 1,163
Counterfactual Analysis With Artificial Controls: Inference, High Dimensions, and Nonstationarity 0 0 1 2 0 0 2 6
Counterfactual Analysis and Inference With Nonstationary Data 0 0 1 3 3 3 5 9
Diagnostic Checking in a Flexible Nonlinear Time Series Model 0 0 0 77 0 0 0 322
Do We Exploit all Information for Counterfactual Analysis? Benefits of Factor Models and Idiosyncratic Correction 0 0 2 4 0 0 3 7
Economic gains of realized volatility in the Brazilian stock market 0 0 0 6 0 0 0 38
Evaluating the Forecasting Performance of GARCH Models Using White’s Reality Check 0 0 0 7 0 0 0 31
FORECASTING REALIZED VOLATILITY WITH LINEAR AND NONLINEAR UNIVARIATE MODELS 0 0 0 0 0 0 0 81
Forecasting Brazilian Inflation with High-Dimensional Models 0 0 1 12 2 2 5 45
Forecasting Inflation in a Data-Rich Environment: The Benefits of Machine Learning Methods 8 17 83 206 18 46 201 506
Forecasting macroeconomic variables in data-rich environments 0 0 6 59 1 1 12 151
Foreign Exchange Rate Futures Trends: Foreign Exchange Risk or Systematic Forecasting Errors? 0 0 0 2 0 0 0 10
From zero to hero: Realized partial (co)variances 0 0 2 5 0 0 4 10
Instrument selection for estimation of a forward-looking Phillips Curve 0 0 0 21 0 1 2 65
Inflation Dynamics in Brazil: The Case of a Small Open Economy 0 0 1 5 0 1 3 38
Is the convergence of the manufacturing sector unconditional? 0 0 1 7 0 1 3 66
Jumps in stock prices: New insights from old data 0 0 1 2 1 3 9 18
Linear models, smooth transition autoregressions, and neural networks for forecasting macroeconomic time series: A re-examination 0 0 0 300 0 2 7 651
Linear programming-based estimators in simple linear regression 0 0 0 23 0 0 1 144
Local Global Neural Networks: A New Approach for Nonlinear Time Series Modeling 0 0 0 29 0 0 3 107
MODELING MULTIPLE REGIMES IN FINANCIAL VOLATILITY WITH A FLEXIBLE COEFFICIENT GARCH(1,1) MODEL 0 0 0 58 0 0 1 146
Machine learning advances for time series forecasting 3 7 16 43 7 19 45 113
Model Selection and Shrinkage: An Overview 1 1 1 19 1 1 1 50
Modeling and Forecasting Large Realized Covariance Matrices and Portfolio Choice 0 0 2 23 0 0 5 68
Modeling and Forecasting the Volatility of Brazilian Asset Returns: a Realized Variance Approach 0 0 0 2 0 0 2 26
Modeling and forecasting short-term electricity load: A comparison of methods with an application to Brazilian data 0 0 0 86 0 0 1 238
Modeling and forecasting short‐term interest rates: The benefits of smooth regimes, macroeconomic variables, and bagging 0 0 0 0 0 0 2 81
Modeling and predicting the CBOE market volatility index 0 0 2 85 1 3 22 296
Modelling and forecasting noisy realized volatility 0 0 1 36 0 0 5 168
Moment-based estimation of smooth transition regression models with endogenous variables 0 0 3 42 0 1 7 145
Monetary Policy During Brazil´s Real Plan: Estimating the Central Bank´s Reaction Function 0 0 0 0 0 0 0 21
Nonlinear Error Correction Models With an Application to Commodity Prices 0 0 0 0 1 2 2 13
Nonlinearity, Breaks, and Long-Range Dependence in Time-Series Models 0 0 0 3 1 1 2 18
Parametric Portfolio Selection: Evaluating and Comparing to Markowitz Portfolios 0 0 2 34 0 1 7 84
Price Discovery in Brazilian FX Markets 0 1 1 10 1 2 2 88
Real-time inflation forecasting with high-dimensional models: The case of Brazil 1 5 18 141 5 14 41 404
Realized Volatility: A Review 3 3 13 317 6 11 43 958
Regularized estimation of high‐dimensional vector autoregressions with weakly dependent innovations 0 0 0 3 0 1 1 7
Reply 0 0 0 24 1 2 3 91
Sharpe Ratio analysis in high dimensions: Residual-based nodewise regression in factor models 0 0 1 2 0 1 9 14
Short-term Covid-19 forecast for latecomers 0 0 0 2 0 1 2 5
Structure and asymptotic theory for nonlinear models with GARCH erros 0 0 0 9 0 0 0 57
The Benefits of Bagging for Forecast Models of Realized Volatility 0 0 2 48 1 2 8 161
The High Frequency Impact of Macroeconomic Announcements in the Brazilian Futures Markets 0 0 0 6 1 1 2 40
The Link Between Statistical Learning Theory and Econometrics: Applications in Economics, Finance, and Marketing 0 0 1 195 0 0 2 497
Tree-structured smooth transition regression models 0 1 1 29 1 2 2 81
Unobserved Heterogeneity in Regression Models: A Semiparametric Approach Based on Nonlinear Sieves 0 0 1 6 0 0 2 31
ℓ1-regularization of high-dimensional time-series models with non-Gaussian and heteroskedastic errors 1 2 7 79 3 5 17 242
Total Journal Articles 18 38 183 2,968 64 146 552 9,190


Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Chapter 8 Estimating and Forecasting GARCH Models in the Presence of Structural Breaks and Regime Switches 0 0 0 0 0 0 1 2
Forecasting with Machine Learning Methods 1 1 2 4 1 2 5 24
Total Chapters 1 1 2 4 1 2 6 26


Statistics updated 2025-02-05