[PDF] Top 20 Evaluación del sistema de control interno de la Empresa Dingroup Cía. Ltda. y propuesta de mejora
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On the Volatility of Daily Stock Returns of Total Petroleum Company of Nigeria: Evidence from GARCH Models, Value-at-Risk and Backtesting
... log returns of the daily stock price of total Nigeria Plc was modeled with 9 (Nine) different GARCH models (sGARCH, gjrGARCH, eGARCH, iGARCH, aPARCH, TGARCH, NGARCH, ... See full document
12
On the volatility of daily stock returns of Total Nigeria Plc: evidence from GARCH models, value-at-risk and backtesting
... cleansed returns of Total Nigeria Plc. The persistence of the models was stable except in few cases where iGARCH and eGARCH were ...gjrGARCH models failed to ...the returns of ... See full document
16
Modeling and forecasting Daily stock Returns of Guaranty Trust Bank Nigeria Plc Using ARMA-GARCH Models, Persistence, Half-life Volatility and Backtesting
... and GARCH models tend to produce superior and reliable models for volatility persistence, half-life volatility and backtesting (application of model in real ...In Nigeria, ... See full document
13
Application of Garch Models to Estimate and Predict Financial Volatility of Daily Stock Returns in Nigeria
... of stock returns and the result of our test for ARCH effect which justifies the use of symmetric and asymmetric GARCH-family models for our ...mean daily stock returns of ... See full document
152
MODELING AND FORECASTING DAILY STOCK RETURNS OF GUARANTY TRUST BANK NIGERIA PLC USING ARMA-GARCH MODELS, PERSISTENCE, HALF-LIFE VOLATILITY AND BACKTESTING
... the models considered ensured positive conditional variance as well as stationary (Banerjee & Sarkar, 2006; Ahmed et ...preferred GARCH model rather we should add the use of backtesing. The ... See full document
16
Forecasting Daily Stock Volatility Using GARCH CJ Type Models with Continuous and Jump Variation
... realized volatility of the GARCH-RV model into continuous sample path variation and discontinuous jump variation to provide a practical and robust framework for non-parametrically measuring the jump ... See full document
72
Garch Parameter Estimation Using High Frequency Data
... absolute value of a Gaussian random ...realized volatility and the log high-low range may have a distribution that is nearly symmetrical and nearly Gaussian, see for instance Andersen, Bollerslev, Diebold ... See full document
566
A Comparison of Conditional Volatility Estimators for the ISE National 100 Index Returns
... 1000 GARCH type models in terms of their ability to fit to the historical data and to forecast the conditional variance in an out- of-sample ...used GARCH(1,1) model performs well, it is still ... See full document
19
Efficient Market Hypothesis And Stock Market Anomalies: Empirical Evidence In Four European Countries
... Athens Stock market (ASE) in the 1985-2001. They find that the mean returns during January are higher than in other ...Baltic Stock Market seasonalities was studied by Norvaisiene, Stankeviciene and ... See full document
12
The Application of GARCH and EGARCH in Modeling the Volatility of Daily Stock Returns During Massive Shocks: The Empirical Case of Egypt
... the volatility using daily stock returns of the EGX 30 index from 1998 through 2009 and found no evidence of the leverage ...The evidence supports the leverage ...of ... See full document
220
ASSESSING STOCK MARKET VOLATILITY USING GARCH MODELS: EVIDENCE FROM SOUTH AFRICA AND INDIA STOCK MARKETS
... of returns for a given security or market index. Volatility can either be measured by using the standard deviation or variance between returns from that same security or market ...the ... See full document
119
ANALYSIS OF STOCK MARKET VOLATILITY IN INDIAUSING GARCH MODELS
... confirmed from the above results that there exists ARCH effect in residuals of the daily return series the further analysis was done by applying the GARCH (1,1) model and the results of GARCH ... See full document
113
The Day of the Week effect on stock market returns and volatility: Evidence from Nigeria and South Africa
... Monday stock returns for the United States, European and Hong-Kong markets and negative Tuesday stock returns for Australia, Japan and South Korea ...Poland stock markets. Brooks and ... See full document
80
Modelling the Volatility of the Price of Bitcoin
... using Value at Risk (VaR). Though, it was evident from the study that no model was superior, it was indicated that an average loss of ...Moreover, volatility forecast from the back ... See full document
27
Oil Price Volatility and Stock Price Volatility: Evidence from Nigeria
... of stock price volatility, movements in oil prices and real exchange rates in Nigeria using quarterly data from 1990 to ...Bi-variate GARCH model were used to test for the relationships ... See full document
9
The Impacts of Inflation Dynamics and Global Financial Crises on Stock Market Returns and Volatility: Evidence from Nigeria
... on stock market volatility and ...on stock market returns and volatility in selected Asian countries, namely India, Japan, Korea, Malaysia and ...data from 1991 to 2004 and by ... See full document
7
The Month of the year Effect: Evidence from GARCH models in Fifty Five Stock Markets
... The Month-of-the-year Effect: Evidence from GARCH models in Fifty Five Stock Markets Giovanis, Eleftherios.[r] ... See full document
46
Portfolios Constructed with Cut-Off Points Based on Heteroscadastic Betas and OLS Betas
... Factor models focus on systematic investment risk, ...Factor models are based on the Arbitrage Pricing Theory (APT), introduced by Ross ...explaining stock returns, thus representing ... See full document
5
Does inflation has an Impact on Stock Returns and Volatility? Evidence from Nigeria and Ghana
... and from outside the economy to achieve greater and better economic ...flow from individuals and corporate bodies across the globe to investors residing in a particular ...Higher stock returns ... See full document
90
Implementation of the Estimating Functions Approach in Asset Returns Volatility Forecasting Using First Order Asymmetric GARCH Models
... GJR-GARCH models have been fitted to the Standard and Poor’s 500 and the Nik- kei 225 market indices for the period 2 nd Jan 2008 to 31 st May ...estimated models under the EFs ap- proach are ... See full document
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