Why Discrete Price Fragments U.S. Stock Exchanges and Disperses Their Fee Structures

“Price-Quakes” Shaking the World's Stock Exchanges

BACKGROUND Systemic risk has received much more awareness after the excessive risk taking by major financial instituations pushed the world's financial system into what many considered a state of near systemic failure in 2008. The IMF for example in its yearly 2009 Global Financial Stability Report acknowledged the lack of proper tools and research on the topic. Understanding how disruptions ca...

Transfer of price returns in the markets, gold, stock exchanges and housing Considering the liquidity ratio.

Examining the transfer of returns in the markets helps analysts to identify the reasons for the movement of liquidity ratio between the markets. In this study, the monthly data of the gold market price index, housing, stock exchange and the currency has been used in Iran for the past twenty years. Investigating the interactions between price returns The stock market, housing, currency and gol...

Completion Time Structures of Stock Price Movements∗

This paper proposes to model movements in more than a century of daily US stock prices as the outcome of a multi-state marked point process and studies the time it takes for stock prices to complete an up or a down move of a certain size. We present a new econometric specification for a class of dynamic models that account for autoregressive conditional duration effects. We also present a metho...

Stock Exchanges and Issuers: A Changing Relationship

Investigating the Effect of Business Strategy and Stock Price Synchronicity on Stock Price Crash Risk

Stock price crash risk has a significant impact on investors, creditors, managers, and shareholders, so the prediction of this phenomenon is a very important issue in investment and risk management decisions. This research investigates the effect of business strategy and stock price synchronicity on stock price crash risk. Following Bentley et al.[2], composite strategy score has been used to ...