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Selected Works

Granger causality

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Full-Text Articles in Finance and Financial Management

The Impact Of Political Events On Financial Market Volatility: Evidence Using A Markov Switching Process, Ahmed M. Khalid, Gulasekaran Rajaguru Jul 2014

The Impact Of Political Events On Financial Market Volatility: Evidence Using A Markov Switching Process, Ahmed M. Khalid, Gulasekaran Rajaguru

Gulasekaran Rajaguru

This paper investigates the impact of political shocks (positive and negative) on financial markets. Using data from Pakistan for the period January 1999 to September 2006, we link ‘a’ political event to the financial market volatility. We use high frequency data from three indicators (currency, stock and money market) of the financial market for empirical estimation. We employ a Markov Switching process to identify the low and high volatility regimes in Pakistan’s financial market and then link these regimes to certain political events. We use data on daily observations of exchange rates, stock prices and interest rates to perform empirical …


Post-Keynesian Money Endogeneity Evidence In G-7 Economics, Zatul Badarudin, Mohamed Ariff, Ahmed Khalid Jul 2014

Post-Keynesian Money Endogeneity Evidence In G-7 Economics, Zatul Badarudin, Mohamed Ariff, Ahmed Khalid

Ahmed Khalid

This study is a methodological evaluation of studies on importance and performance measurement, and importance–performance analysis (IPA) which has gained widespread acceptance in the hospitality and tourism research. A synthesis of IPA literature on conceptual and measurement issues is presented with a view to identifying and mitigating potential validity concerns.


The Impact Of Political Events On Financial Market Volatility: Evidence Using A Markov Switching Process, Ahmed M. Khalid, Gulasekaran Rajaguru Nov 2011

The Impact Of Political Events On Financial Market Volatility: Evidence Using A Markov Switching Process, Ahmed M. Khalid, Gulasekaran Rajaguru

Ahmed Khalid

This paper investigates the impact of political shocks (positive and negative) on financial markets. Using data from Pakistan for the period January 1999 to September 2006, we link ‘a’ political event to the financial market volatility. We use high frequency data from three indicators (currency, stock and money market) of the financial market for empirical estimation. We employ a Markov Switching process to identify the low and high volatility regimes in Pakistan’s financial market and then link these regimes to certain political events. We use data on daily observations of exchange rates, stock prices and interest rates to perform empirical …


Financial Market Contagion: Evidence From The Asian Crisis Using A Multivariate Garch Approach, Ahmed M. Khalid, Gulasekaran Rajaguru Aug 2009

Financial Market Contagion: Evidence From The Asian Crisis Using A Multivariate Garch Approach, Ahmed M. Khalid, Gulasekaran Rajaguru

Gulasekaran Rajaguru

Recent trends of globalization and financial market internationalization have exposed the vulnerability of many emerging financial markets to external shocks and spillover effects from regional crisis. It is believed that similar spillover effects were the root cause of the 1997 financial crisis that faced many emerging economies in Asia. This study attempts to investigate the spillover effects of the 1997 Asian financial crisis using data from a sample of selected Asian countries. For empirical estimation, we use high frequency data (daily observations) on exchange rates from 1994 to 2002, construct a multivariate GARCH model and apply the Granger causality test …


The Global Impact Of The Russian Financial Crisis: Evidence Using Granger Causality And Impulse Reponses In A Var Model, Ahmed Khalid, Gulasekaran Rajaguru Aug 2009

The Global Impact Of The Russian Financial Crisis: Evidence Using Granger Causality And Impulse Reponses In A Var Model, Ahmed Khalid, Gulasekaran Rajaguru

Gulasekaran Rajaguru

This study attempts to investigate the financial market contagion in a global perspective. We use a large sample of 26 countries representing different regions in the world and focus on the spillover effects of the 1998 Russian crisis. We use daily observations on three financial market indicators namely, the exchange rates, stock prices and interest rates. We construct a VAR to test the interlinkages among different market and different regions using the Granger causalfiy. Later, we perform impulse response analysis by introducing a shock in each of the Russian market and observe the impact and duration of this shock on …


Financial Market Contagion: Evidence From The Asian Crisis Using A Multivariate Garch Approach, Ahmed M. Khalid, Gulasekaran Rajaguru Aug 2009

Financial Market Contagion: Evidence From The Asian Crisis Using A Multivariate Garch Approach, Ahmed M. Khalid, Gulasekaran Rajaguru

Ahmed Khalid

Recent trends of globalization and financial market internationalization have exposed the vulnerability of many emerging financial markets to external shocks and spillover effects from regional crisis. It is believed that similar spillover effects were the root cause of the 1997 financial crisis that faced many emerging economies in Asia. This study attempts to investigate the spillover effects of the 1997 Asian financial crisis using data from a sample of selected Asian countries. For empirical estimation, we use high frequency data (daily observations) on exchange rates from 1994 to 2002, construct a multivariate GARCH model and apply the Granger causality test …


The Global Impact Of The Russian Financial Crisis: Evidence Using Granger Causality And Impulse Reponses In A Var Model, Ahmed Khalid, Gulasekaran Rajaguru Aug 2009

The Global Impact Of The Russian Financial Crisis: Evidence Using Granger Causality And Impulse Reponses In A Var Model, Ahmed Khalid, Gulasekaran Rajaguru

Ahmed Khalid

This study attempts to investigate the financial market contagion in a global perspective. We use a large sample of 26 countries representing different regions in the world and focus on the spillover effects of the 1998 Russian crisis. We use daily observations on three financial market indicators namely, the exchange rates, stock prices and interest rates. We construct a VAR to test the interlinkages among different market and different regions using the Granger causalfiy. Later, we perform impulse response analysis by introducing a shock in each of the Russian market and observe the impact and duration of this shock on …


Financial Market Contagion: Evidence From The Asian Crisis Using A Multivariate Garch Approach, Ahmed M. Khalid, Gulasekaran Rajaguru Feb 2009

Financial Market Contagion: Evidence From The Asian Crisis Using A Multivariate Garch Approach, Ahmed M. Khalid, Gulasekaran Rajaguru

Ahmed Khalid

Recent trends of globalization and financial market internationalization have exposed the vulnerability of many emerging financial markets to external shocks and spillover effects from regional crisis. It is believed that similar spillover effects were the root cause of the 1997 financial crisis that faced many emerging economies in Asia. This study attempts to investigate the spillover effects of the 1997 Asian financial crisis using data from a sample of selected Asian countries. For empirical estimation, we use high frequency data (daily observations) on exchange rates from 1994 to 2002, construct a multivariate GARCH model and apply the Granger causality test …