We assess the impact of the Sarbanes-Oxley Act of 2002 on corporate investment in an investment Euler equation framework, where a dummy for the passage of the Act is allowed to affect the rate at which managers discount future investment payoffs. Using generalized method of moments estimators, we find that the rate U.S. firm managers apply to discount investment projects rises significantly aft...

In recent years, securitization and other ®nancial innovations have provided unprecedented opportunities for banks to reduce substantially their regulatory capital requirements with little or no corresponding reduction in their overall economic risks ± a process termed ``regulatory capital arbitrage''. These methods are used routinely to lower the e€ective risk-based capital requirements agains...

abstract this study uses annual data over the period 2005-2014 and the panel vecm approach to examine financial inclusion and monetary policy effectiveness in africa. the study shows that financial inclusion and monetary policy effectiveness are linked by a set of long-run relationships. policy reaction to the positive financial inclusion shock is not significant. policy reaction to the positiv...

While most moving groups are young and nearby, a small number have been identified in the Galactic halo. Understanding origin evolution of these is an important piece reconstructing formation history Here we report on our analysis three putative halo groups: G03-37, G18-39, G21-22. Based Gaia EDR3 data, stars associated with each group show some scatter velocity (e.g., Toomre diagram) integrals...

We explore the relation between international financial integration and the level of entrepreneurial activity in a country. Using a unique firm level data set of approximately 24 million firms in nearly 100 countries in 2004 and 1999, we find suggestive evidence that international financial integration has been associated with higher levels of entrepreneurial activity. Our results are robust to...

We explore the relation between international financial integration and the level of entrepreneurial activity in a country. Using a unique data set of approximately 24 million firms in nearly 100 countries in 1999 and 2004, we find suggestive evidence that international financial integration has been associated with higher levels of entrepreneurial activity. Our results are robust to using vari...

The debate about the Tobin Tax, and other financial transaction taxes (FTT), gives rise to strong views both for and against. Unfortunately, little of this debate is based on the now considerable body of evidence about the impact of such taxes. This review attempts to synthesise what we know from the available theoretical and empirical literature about the impact of FTTs on volatility in financ...