This article examines the dynamic characteristics of the inflation rate in Tunisia over the last two decades, and particularly following the onset of the Arab Spring in 2010 which causes distortions in this country’s monetary policy. We focus on the two specific dimensions of the Tunisian...

This paper examines the short term dynamic integration among oil price shocks and interest rates for the U.S.A, Euro area and twelve Asian economies from August 1999 to January 2018 using a Time-Varying Parameter Vector Autoregression (TVP-VAR) with stochastic volatility. First, we found...

Our paper tests the conditional version of the International Capital Asset Pricing Model (ICAPM) applying a parsimonious multivariate DCC - GARCH process. By permitting the prices of risk and the level of market integration to vary through time, our results show that Japan experienced increases...

Using a sample of five-MENA emerging countries (Egypt, Tunisia, Morocco, Jordan, and Turkey) during the period 1996-2013, this study highlights the main factors that might influence regional integration of stock markets. We propose an advantageous econometric approach based on a conditional...

We employ multifractal detrended fluctuation analysis (MF-DFA) to provide the first look at the efficiency of forex markets during the initial period of ongoing COVID-19 pandemic, which has disrupted the financial markets globally. We use high frequency (5-min interval) data of six major...

During and after the 2008-2009 global financial crisis, the growth cycle of Vietnam’s economy has shifted from an average annual growth rate of 7%-8% to an average annual growth rate of 5%-6% with a high level of macroeconomic instability and uncertainty from 2009 till 2016. Related studies...

We propose a stochastic spanning approach to assess whether a traditional portfolio of stocks and bonds spans augmented portfolios including commodities, foreign exchange, and real estate. We empirically show that in all seven portfolio combinations, the augmented portfolio is not spanned by the...

We examine the relationship between broker network connectivity and stock returns in an order-driven market. Considering all stocks traded in Borsa Istanbul between January 2006 and November 2015, we estimate the monthly density, reciprocity and average weighted clustering coefficient as proxies...

We propose a stochastic spanning approach to assess whether a traditional portfolio of stocks and bonds spans augmented portfolios including commodities, foreign exchange, and real estate. We empirically show that in all seven portfolio combinations, the augmented portfolio is not spanned by the...

We investigate the dynamics of return and liquidity (co)jumps for three of the most traded emerging market currencies vis-à-vis US dollar. We find that an increase in the average bid-ask spread significantly reduces the duration between consecutive return jumps, while liquidity and volatility...