We examine how financial networks influence asset prices and trading performance. Consistent with theoretical studies on the role of communication networks in information dissemination, we posit that global financial institutions, having more extensive and strategic financial networks, can more efficiently acquire and process information pertaining to asset trading due to their better access to...

Consumption is the principal feature of Iran’s Gross National Production. Therefore, recognizing of factors that influence it is quite crucial. This article, investigates habit formation, durability, relative risk aversion and intertemporal substitution in consumption expenditures of Iranian households. For empirical study, at first, we constructed two weighted portfolio of the main assets re...

Financial sector is one of the most influential sectors in economic activities. Empirical and theoretical studies conducted in recent years have also confirmed the significant role of financial institutions in economic growth. Additionally, trade and financial liberalization policies have been particular concerned with strategic policies in developed and developing countries. According to dynam...

This paper examines the interaction of idiosyncratic risk, liquidity and return across time in determining fund performance, as well as across investment style portfolios of European mutual funds. This study utilizes a unique data set including returns for equity mutual funds registered in six European countries. Overall, using monthly data, we find that both liquidity and idiosyncratic risk ar...

This paper investigates the impact of price limits on the Brazilian futures markets using high frequency data. The aim is to identify whether there is a cool-off or a magnet effect. For that purpose, we examine a tick-by-tick data set that includes all contracts on the São Paulo stock index futures traded on the Brazilian Mercantile and Futures Exchange from January 1997 to December 1999. The r...

Article history: Received 31 December 2013 Received in revised form 17 April 2015 Accepted 20 April 2015 Available online 25 April 2015 This paper investigates how cross-country variations in institutional variables affect the relationship between rating changes and firms' capital structure adjustment. Our results demonstrate first that the asymmetric effect exists, that is, firms adjust their ...

We study the dynamics of gains from sectoral versus geographic diversification and relate economic sources to changes in those gains. We estimate conditional correlations between returns on the U.S. equity market and 16 equity markets and 10 local industries from other OECD countries and find that the average correlation across countries has increased in relation to that across industries. We a...

Although the insurance industry is less affected than the banking industry, the credit crisis has revealed room for improvement in its risk management and supervision. Based on this observation, we formulate ten consequences for risk management and insurance regulation. Many of these reflect current discussions in academia and practice, but we also add a number of new ideas that have not yet be...

Article history: Received 14 February 2014 Accepted 2 November 2014 Available online 8 November 2014 We apply a jump GARCH model to daily returns of the ten largest international securitized real estatemarkets and investigate the sources of large price changes. We document, for the first time, evidence for jump dynamics across major international securitized real estate markets. Large price jum...

The effects of the introduction of the euro were expected not only on the real convergence of economies but also on stock markets. This paper compares the dynamics and synchronization of stock markets regimes in European markets before and after the launch of the euro. The results show that countries of the euro zone have different dynamics concerning the switching between bull and bear markets...