Search results for "FINANCIAL MARKET"

Extreme value theory versus traditional GARCH approaches applied to financial data: a comparative evaluation

2013

Although stock prices fluctuate, the variations are relatively small and are frequently assumed to be normally distributed on a large time scale. But sometimes these fluctuations can become determinant, especially when unforeseen large drops in asset prices are observed that could result in huge losses or even in market crashes. The evidence shows that these events happen far more often than would be expected under the generalised assumption of normally distributed financial returns. Thus it is crucial to model distribution tails properly so as to be able to predict the frequency and magnitude of extreme stock price returns. In this paper we follow the approach suggested by McNeil and Frey …

Managing Risk in the Financial System

2015

The role of the brain in financial decisions : a viewpoint on neuroeconomics

2018

In this article, we explain the important role neuroscience plays in economic and financial environments. Hence, we present neuroeconomics as a way to describe how decision-making processes affect brain activity, focusing especially on the importance of economic and financial decisions. We answer some questions regarding the role of emotions in finance, the psychological factors present in financial markets, and how neuropsychological stimuli affect our economic decisions. We conclude by citing the main research in the area of neuroscience in financial decision-making processes, and highlight further research projects in these areas.

‘Too interconnected to fail’ financial network of US CDS market: Topological fragility and systemic risk

2012

A small segment of credit default swaps (CDS) on residential mortgage backed securities (RMBS) stand implicated in the 2007 financial crisis. The dominance of a few big players in the chains of insurance and reinsurance for CDS credit risk mitigation for banks' assets has led to the idea of too interconnected to fail (TITF) resulting, as in the case of AIG, of a tax payer bailout. We provide an empirical reconstruction of the US CDS network based on the FDIC Call Reports for off balance sheet bank data for the 4th quarter in 2007 and 2008. The propagation of financial contagion in networks with dense clustering which reflects high concentration or localization of exposures between few parti…

Reflections on civil culpability and accountability in the destabilization of financial institutions

2010

PurposeThe purpose of this paper is to try and trace a new itinerary in the matter of the destabilization of financial institutions, i.e. the identification of a catalogue of measures that private law can offer in order to make sure that all unlawful initiatives resulting in the loss of credibility of financial markets and prejudice to the public at large do not escape the imposition of all possible liabilities.Design/methodology/approachThe matter here applied consists of the recourse to a number of experiences deriving from European legal systems that have tackled the phenomenon of unlawful attacks on the integrity of the financial markets through individual or organized acts. This compar…

Modeling the Dynamics of a Financial Index after a Crash

2004

Supply and demand are perhaps the most fundamental concepts in economics. In a financial market they reflects the orders of the agents to buy or sell a given asset. In turn the fluctuations of supply and demand influence the dynamics of the price of an asset, as, for example, a stock or a financial index. Therefore the dynamics of the price of an asset is affected by the actions and of the beliefs of the agents. It is known that the dynamics of the price of an asset is far from simple, Several stylized facts has been empirically discovered such as, for example, the fat tails in the return distribution and the clustered volatility. These stylized facts has been detected by considering long t…

Managing Risk in Financial Market in Shipping Industry

2011

Based on the knowledge from shipping we would like to study one option strategy for investments on shipping stocks. Since the term paper is relatively short we have chosen one market segment, namely the offshore market, and one shipping company, namely Farstad Shipping. We will use the theory of freight rates from Martin Stopford`s book, Maritime economics, and apply it to the real world. The reason for this is that the freight rates are the income for the shipping companies. Furthermore we will use the financial information from Farstad Shipping to see what the value of Farstad Shipping stocks should be in the future. This we will do based on the freight rates in the offshore market. The m…

Access to Finance: Baltic Financial Markets

2014

Abstract Access to finance is considered one of the main obstacles to successful financial market development. Access to finance was second-ranked most pressing problem faced by companies in the Euro Area and one of the main barriers to company's innovation capacity. The study results highlight the need to recognize that countries require sound and well-functioning financial markets. Only in this case financial markets can provide much needed sources of investments such as sound banking loans, properly regulated securities exchanges, venture capital, and other resources.

Sustainable and Conventional Banking in Europe

2020

At the end of the 20th century a new banking model, the so-called ethical banking, emerged becoming the maximum exponent of a socially responsible investment. The financial crisis in 2008 led to a distrust of the conventional financial system and consequently investors began to look with interest this new banking, which only invests in ethical activities and products, with social and environmental criteria, total transparency and a democratic management. The aim of this article is to analyze the economic structure of ethical banking, compared to that of conventional banking, by paying attention to its liquidity, coverage and solvency. Specifically, We compare the financial statements of Tri…

Market Impact and Trading Profile of Hidden Orders in Stock Markets

2009

We empirically study the market impact of trading orders. We are specifically interested in large trading orders that are executed incrementally, which we call hidden orders. These are statistically reconstructed based on information about market member codes using data from the Spanish Stock Market and the London Stock Exchange. We find that market impact is strongly concave, approximately increasing as the square root of order size. Furthermore, as a given order is executed, the impact grows in time according to a power law; after the order is finished, it reverts to a level of about 0.5-0.7 of its value at its peak. We observe that hidden orders are executed at a rate that more or less m…