We examine the relationship between price limits and stock market volatility. We find when price limits are made more (less) restrictive stock market volatility is usually not lower (higher). This finding contradicts conventional wisdom and the view of most regulators.  2001 Elsevier Science B.V. All rights reserved.

All errors are my own responsibility. Abstract Motivated by economic models of sequential trade, empirical analyses of market dynamics in the U.S. equities market frequently estimate liquidity from regressions of price changes on transaction volumes, where the latter are signed (positive for buyer-initiated trades; negative for seller-initiated trades). This paper estimates these specifications...

Volatility in stock markets has been extensively studied in the applied finance literature. In this paper, Artificial Neural Network models based on various back propagation algorithms have been constructed to predict volatility in the Indian stock market through volatility of NIFTY returns and volatility of gold returns. This model considers India VIX, CBOE VIX, volatility of crude oil returns...

The low level of volatility observed in appraisal-based commercial property indices relative to other asset classes has been frequently noted and extensively commented on in the Real Estate finance literature. However, the volatility of such commercial property indices is only one source of information on the second moment of commercial property returns. The volatility of securitised property r...

This paper studies the switching of trading strategies and its effect on the market volatility in a continuous double auction market. We describe the behavior when some uninformed agents, who we call switchers, decide whether or not to pay for information before they trade. By paying for the information they behave as informed traders. First we verify that our model is able to reproduce some of...

We study pricing under the local volatility. Our research is mainly intended for pedagogical purposes. In the first part of our work we study the local volatility modeling. We derive the local volatility formula in terms of the European call prices and in terms of the market implied volatilities. We propose and calibrate to the DAX option data a functional form for the implied volatility which ...

This paper assesses how market fundamentals affect asset return volatility by drawing on evidence from the U.S. natural gas futures market. One of the novel features of this paper is the use of the deviation of temperatures from normal (weather surprise) as a proxy for demand shocks and a determinant of the conditional volatility of natural gas futures returns. I estimate a GARCH model using da...

The futures market in West Texas Intermediate crude oil was introduced in 1983 with a posted-price cash market in which the posted price changed a few times a year. By 2002, the cash price changed almost daily. Evidence from producers’ invoices shows that this initially low frequency of price changes reflects transactions prices. Using experiments, we show that the introduction of a futures mar...

There is much literature that deals with modeling and forecasting asset return volatility. However, much of this research does not attempt to explain variations in the level of volatility. Movements in volatility are often linked to trading volume or frequency, as a reflection of underlying information flow. This paper considers whether the state of an open limit order book influences volatilit...