This paper studies security markets with trading frictions, and offers a complete characterization of viable convex cost systems. For frictional markets that give rise to a convex-cone traded-payoff span and a sublinear payoff cost functional, the following three conditions are equivalent:...

This paper investigates the returns and flows of German money market funds before and during the liquidity crisis of 2007/2008. The main findings of this paper are: in liquid times, money market funds enhanced their returns by investing in less liquid papers. By doing so they outperformed other...

maintain an increasing trend despite of the dramatically consequences that the current financial crisis had on our weakened capital market.. Mutual funds’ managers have resorted to fundamental adjustments of portfolios’ structures considering the investors’ decreased risk tolerance. The...

New theories have emerged over the past 10 years that reveal CEFs to be an important and efficient organizational device. This review surveys the old and current literature on closed-end funds (CEFs) in general and theories of discounts in particular. Among the topics reviewed are liquidity...

We show that following a tick size reduction in a decimal public limit order book (PLB) market quality and welfare fall for illiquid but increase for liquid stocks. If a Sub-Penny Venue (SPV) starts competing with a penny-quoting PLB, market quality deteriorates for illiquid, low priced stocks,...

The article presents that financial innovation have played a vital role in some bank failures; as the markets undergone significant changes over recent decades, this in consequence has brought some new instruments and techniques into practice in both national and international financial markets....

For the London Stock Exchange, this paper investigates differences in trading costs between market maker (off-book) and order book trades, in the context of clustering in trade sizes and prices. We report several substantial findings. Even after controlling for differences in trade size, the...

We analyze the equilibrium size of the active management industry and the role of historical data---how investors use it to decide how much to invest in the industry, and how researchers use it to judge whether the industry's size is reasonable. As the industry's size increases, every manager's...

Socially Responsible Investing (SRI) enjoys a large consensus and is frequently presented as a solution to conciliate finance and sustainable development. As proof of its success, most of its proponents point to the growth of the SRI market. The aim of this paper is to put this growth into...

In this paper, we analyze model risks separately in pricing models and risk measurement models as follows. (1) In pricing models, model risk is defined as "the risk arising from the use of a model which cannot accurately evaluate market prices, or which is not a mainstream model in the market."...