Uncertainty inherent in the financial market was usually consid- ered to be random. However, randomness is only one special type of uncer- tainty and appropriate when describing objective information. For describing subjective information it is preferred to assume that uncertainty is fuzzy. This paper defines the expected payoof trading strategies in a fuzzy financial market within the framewor...

this paper presents dynamic portfolio model based on the merton's optimal investment-consumption model, which combines dynamic synthetic put option using risk-free and risky assets. this paper is extended version of methodological paper published by yuan yao (2012) cite{26}. because of the long history of the development of foreign financial market, with a variety of financial derivatives, the ...

This paper studies contagion and market freezes caused by uncertainty in financial network structures and provides theoretical guidance for central banks. We establish a formal model to demonstrate that, in a financial system where financial institutions are interconnected, a negative shock to an individual financial institution could spread to other institutions, causing market freezes because...

Our earlier paper [see Ho, R. Y.-W., Strange, R., & Piesse, J. (2006). On the conditional pricing effects of beta, size, and book-to-market equity in the Hong Kong market. Journal of International Financial Markets, Institutions and Money, 16, 124–199] reported evidence supporting significant conditional pricing effects of beta, size, and book-to-market equity in the Hong Kong market. This stud...

this research intends to investigate the relationship between financial information transparency and investor behavior in tse, in order to provide safety trade and improve performance of the financial market in iran. in last decade transparency of the financial market has been known as one of the most effective variables in determining investor strategy. this study examines perception of transp...

The research on spillover effect in financial markets is frontier theory and technology. The global financial crisis of 2007-2009 affects the stock markets deeply. But, the economic consequences are different among some cross-markets. As an emerging high-speed growth securities market established in 1990, the Chinese securities market has developed significantly. Again in the current internatio...

Broadly speaking, the role of the financial sector in all economies is to channel resources from primary savers to investment projects. The importance of this financial sector role has received much attention in the recent literature on economic growth. A strong consensus has emerged in the last decade that well-functioning financial intermediaries have a significant impact on economic growth. ...