This paper re-examines the validity of the Expectation Hypothesis (EH) of the term structure of US repo rates ranging in maturity from overnight to three months. We extend the work of Longstaff (2000a) in two directions: (i) we implement statistical tests designed to increase test power in this...

The recent financial crisis renewed concerns about a possible destabilizing impact of derivatives trading. Despite a very active research, the question whether or not derivatives tend to destabilize financial markets has not yet been answered to satisfaction. This contribution aims to revise the...

We study the impact of social networks on agents' ability to gather superior information about firms. Exploiting novel data on the educational backgrounds of sell side equity analysts and senior officers of firms, we test the hypothesis that analysts' school ties to senior officers impart...

In this paper we reexamine the linkages between output growth and real stock price changes for the G7 countries using a battery of non-parametric procedures to account for the impact of long-lagged observations. We find that correlation between growth and returns is detected at larger horizons...

This paper considers three questions : (1) what is the role of financial markets in development, (2) why do some economies have such poorly developed financial markets, and (3) can government policy be used to promote financial market development?

To ensure a competent regulatory framework with respect to Value-at-Risk for Establishing Bank's capital adequacy requirements, as promoted by the Basle Committee, then the parametrical approach to estimate VaR needs to incorporte fat tails, apparent in the return distributions of financial...

In this study it is attempted to estimate the amount of speculation in foreign exchange market.

This paper analyses whether there has been an increase in the degree of financial market integration during the nineties. To do this, we focus on stock markets and compute, first, a number of standard measures of co-movements that sometimes are interpreted as measures of financial integration....

Evaluating credit risk is an important task for financial institution managers. In order to measure the risk pertaining to the borrower, these institutions often use a rating system to establish the credit risk. In this study, a multicriterion approach was chosen to elaborate a rating system for...