A b s t r a c t a r t i c l e i n f o JEL classification: C23 G15 Q43 Keywords: Asymmetric effects International stock markets Oil prices Panel data Oil price volatility Although studies have found an asymmetric pattern in the response of aggregate output to oil price changes, parallel studies in stock markets have not been conclusive about their existence. This paper finds evidence that effect...

in this study, we assess the impact of oil price changes on the macroeconomic variables of some oil importers in oecd countries, including usa, italian, france and japan during the period 1960-2002. the results for different countries imply asymmetric impact of oil price changes on gdp growth rates; moreover, the results show that monetary shocks are an important and noticeable factor explainin...

We study the impact of foreign institutional investor (FII) flows on stock returns in India. We exploit stock-level daily trading data for FII purchases and FII sales during 2006-2011 to separate stocks into those experiencing abnormally high and low FII flow innovations. We find that stocks with high innovations are associated with a coincident price increase that is permanent, whereas stocks ...

In this paper we discuss the optimal liquidation over a finite time horizon until the exit time. The drift and diffusion terms of the asset price are general functions depending on all variables including control and market regime. There is also a local nonlinear transaction cost associated to the liquidation. The model deals with both the permanent impact and the temporary impact in a regime s...

The group of continuous equivalence transforms for Guéant — Pu models the price indifference a call option in absence permanent market impact was obtained by L. V. Ovsyannikov's methods. It used search Lie equation with linear free element.

Regulators and some large investors have recently raised concerns about temporary or transitory volatility in highly automated financial markets. It is far from clear that high-frequency trading, fragmentation, and automation are contributing to transitory volatility, but some institutions complain that their execution costs are increasing. In this chapter, we introduce a methodology for decomp...

We study a single risky financial asset model subject to price impact and transaction cost over an infinite horizon. An investor needs to execute a long position in the asset affecting the price of the asset and possibly incurring in fixed transaction cost. The objective is to maximize the discounted revenue obtained by this transaction. This problem is formulated first as an impulse control pr...

We consider the problem of dynamically trading a security over a finite time horizon. We assume that a trader has a “safe price” for the security, which is the highest price that the trader is willing to pay for this security in each time period. A trader’s order has both temporary (short term) and permanent (long term) impact on the security price and the security price may increase after the ...

This study examined the role of positive and negative discretionary accrual management in the stock price impact. A sample of 66 firms listed in Tehran Stock Exchange was selected for a ten-year period (2008-2017). Accrual management was found to lead to significant changes in stock prices, and uninformed investors incur trading costs caused by the stock price impact. The results showed two key...