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Market volatility

Xem 1-20 trên 359 kết quả Market volatility
  • This paper addresses the issue of impacts of corruption on stock market volatility. By applying panel data analysis on a set of 16 countries from 2010 to 2016, sufficient evidence for a negative relationship between corruption and stock market volatility is provided, while controlling for several macroeconomic and financial variables.

    pdf7p chauchaungayxua2 19-01-2020 14 0   Download

  • Known as one of the key risk measures, volatility has attracted the interest of many researchers. These aim, in particular, to estimate and explain its evolution over time. Several results reveal that volatility is characterized, among other things, by its asymmetric variations (Chordia and Goyal 2006, Mele 2007, Shamila et al 2009, etc.). In this article, we seek to analyze and predict the volatility of the BRVM through these two indices. The data used are daily and start from the period from 04 January 2010 to 25 May 2016.

    pdf19p trinhthamhodang2 19-01-2020 8 0   Download

  • In this paper, the effects of the US stock market returns, exchange rate changes and volatilities on stock market volatilities in 10 emerging market economies between 2000- 2013 (also two sub-periods covering the time between 2000-2007, and between 2008-2013) have been analysed with separate 30 VAR models. According to the analysis, the fact that the US stock market returns cause stock market volatilities is revealed to be the most prominent result in the whole period.

    pdf27p trinhthamhodang2 21-01-2020 27 0   Download

  • Volatility forecasting is crucial for option pricing, risk management and portfolio management. Nowadays, volatility has become the subject of trading. There are now exchange-traded contracts written on volatility. Financial market volatility also has a wider impact on financial regulation, monetary policy and macroeconomy.

    pdf238p greengrass304 14-09-2012 71 21   Download

  • Agricultural prices variation analysis is essential for the formulation of public policies and business decisions. Considering the strategic importance of olive oil for producers and consumers alike, as well as its potential economic and social benefits, this study aims to quantify the volatility of olive oil prices. The models are estimated using monthly data of olive oil prices (from January 1980 to February 2017) that was collected from IMF statistics. ARCH and GARCH models were used to estimate price volatility.

    pdf6p partimesinhvien 13-05-2020 22 0   Download

  • This paper explain the stock market volatility at the individual script level and at the aggregate stock price level. The empirical analysis has been done by using Generalised Autoregressive Conditional Heteroscedasticity (GARCH) model.

    pdf5p murielnguyen 29-06-2020 17 0   Download

  • This study analyzes volatilities in the relations between stock market, bond market, and foreign exchange market in Vietnam from April 2014 through December 2015. Particularly, we address the questions of whether there exist sudden changes in correlations between the markets to respond to volatility shocks and whether these changes are temporary or extended.

    pdf23p danhnguyentuongvi27 18-12-2018 22 1   Download

  • The  aim  of  the  research  paper  is  to  examine  the  relationship  between  investor sentiment and stock market volatility in the context of Indian stock market. There is much research into the relationship between the two but very rarely taking India as a case, being the tenth largest economy of the world. Moreover, there has been scant research done on impact of political and economic events on investor sentiment and the stock markets.

    pdf124p nguyenyenyn117 17-06-2019 37 1   Download

  • In this paper, the Cheung-Ng procedure and the rolling correlation method are used to examine how the connection between the crude oil market and the macroeconomic fundamentals of the 2000s differs from the 70s. Our findings show that the economic meltdown (e.g. 2007-08) becomes positively correlated with oil price changes. Indeed, from the 90s the role of oil supply shocks is attenuated compared with the role of aggregate demand to drive the oil price volatility. Hence, the US economic recession leads to rising oil price volatility in the long-term.

    pdf24p trinhthamhodang2 21-01-2020 20 0   Download

  • Forecasting equity volatility was thoroughly investigated during the past three decades. The majority based their forecasts on the dynamics of the underlying equity time series. They helped better understand the dynamics of these time series and understand different aspects of volatility. Other models went a step further to include the effect of news announcement on equity volatility. The vast majority ignored the effect of macroeconomic variable or the state of the economy.

    pdf12p cothumenhmong4 24-03-2020 9 0   Download

  • Past evidence show that the impact of cross-listings in foreign markets on the volatility and liquidity of shares in domestic market depends the market transparency (or informational linkage between markets) and the effect of order flow migration from domestic market. Listed companies in Mainland China can issue two different classes of stocks.

    pdf22p cothumenhmong4 24-03-2020 8 0   Download

  • This study investigates the presence of the day-of-the-week effect on the return and return volatility of the BIST (Borsa Istanbul) stock indexes, those of the BIST-100, the BIST-Financials, the BIST-Services, the BIST-Industrials, and the BIST-Technology for the period January 7, 2008 to December 28, 2012 in Turkey. Empirical findings obtained from EGARCH (1,1) model show that the returns on Mondays are positive and the highest during the week for all indexes, and only the BIST-Financials index returns do not show the significant Monday effect.

    pdf25p 035522894 13-04-2020 33 0   Download

  • The recent financial crisis renewed concerns about a possible destabilizing impact of derivatives trading. Despite a very active research, the question whether or not derivatives tend to destabilize financial markets has not yet been answered to satisfaction. This contribution aims to revise the robustness of recent empirical findings and to remedy some methodological shortcomings of earlier studies. Acknowledging their practical relevance, we focus on futures and examine the volatility impact of DAX futures trading.

    pdf14p nguyenminhlong19 21-04-2020 9 0   Download

  • The results also report the absence of leverage effect in Nigeria. The policy considerations are the government, policymakers, and financial regulators, supervisors, and investors must embrace macroeconomic and non-macroeconomic factors of political instability, insecurity among others into policy formulation and implementation along with portfolio.

    pdf14p cleopatrahuynh 01-06-2020 8 0   Download

  • Result shows that volatility of Malaysian stock market index increases in the post-announcement than in the pre-announcement of the GST which indicates that educative programs employed by the government before the GST announcement did not yield meaningful result. The volatility of the Malaysian stock market index is persistent during the GST announcement and highly persistent after the implementation. Noticeable increase in post-announcement is in support with the expectation of the market about GST policy in Malaysia.

    pdf17p nguathienthan5 03-06-2020 27 0   Download

  • The main purpose of this study is to examine the volatility of the Indian stock markets mainly in BSE several statistical tests have been applied in order to study the Stock Volatility in Top Industries listed in BSE between October 2011 to June 2014.

    pdf14p murielnguyen 29-06-2020 10 0   Download

  • The remainder of the paper is organized as follows. A literature review on the study of return and volatility spillover across markets is presented in the next section. Section Methodology gives details about the financial model for estimating volatility transmissions and spillover effects and as well as estimation procedure. Research data and the descriptive statistics are provided in Section Data. The empirical results are given in Section Empirical Results and finally, in the last chapter, the paper closes with concluding comments.

    pdf11p trinhthamhodang9 04-12-2020 4 0   Download

  • Coronavirus (2019-nCoV) not only has an effect on human health but also on economic variables in countries around the world. Coronavirus has an effect on the price of black gold and on its volatility. The shock on all markets is already very strong. Volatility patterns in Brent crude oil simulation are examined during COVID-19 crisis that significantly affected the oil market volatility. The selected crisis of coronavirus arose due to different triggers having diverse implications for oil returns volatility.

    pdf12p nguaconbaynhay10 22-02-2021 5 0   Download

  • While different streams of literature exist investigating the relationship and the conditional correlation between oil import prices, oil returns volatility and stock market returns volatility. The period of the study runs from July 1997 until July 2017 with a monthly data. The objectives of the present paper are the following to investigate the order of the mean equation, the order (p,q) of the conditional variance and the order (r,s) of the Diag-BEKK model.

    pdf17p caygaocaolon11 18-04-2021 7 0   Download

  • Option trading enjoyed explosive growth during the late 1990s and into the start of the new millennium, particularly among individuals. Traders whose bankrolls were fattened by the great bull market in stocks fueled part of this growth. Having enjoyed great success in the stock market, many people decided to try to increase their gains by accessing the leverage associated with options

    pdf286p conrepcon 12-04-2012 63 20   Download

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