the analysis of the profitableness and the risk of financial titles as part of a portfolio on the Romanian market of … relationship of risk in the previous chapter and establishes that the analysis of the risk of a portfolio can only be made in close … since the beginning of the 20th century, there can be established as components of the modern theory of portfolio a series …

hypothesis in the Romanian financial market case; 2) a critical distinction between the concept of "risk" and the concept of … "incertitude"; 3) the use of the individual yield/risk ratio versus the market one as a selection variable; 4) the renouncement at … disfunctions, there is a possibility to build an "optimal" portfolio based on a yield-risk arbitrage inside an efficiency frontier …

to take over the structure of the rating in the investment of portfolio for a good profitability but with a higher risk. …

below is emphasizing a number of aspects concerning the management of the credit risk (i.e. the non-payment risk, the … every credit is implying a less known aspect, as it is the subject of running a number of risks. The credit risk does exist … exposure risk, the recovery risk). …

This work is based on Prospect theory, which was developed by D. Kahneman and A. Tversky in 1979. This is one the most … field of risk decision-making, especially for firms’ activity in the marketplace. …