Hajdú-Bihar county. Changes in the crop risk of the barley in the 1951-1990 period and later was assessed using the so …-called E,V effectiveness parameter. The increase found in crop risk supports the view that climate is ‘visibly’ changing – the … crop risk to increase, a climate change index built for precipitation – extreme quantities, frequency and number of days …

risk of individual issuers. Such a shift in investor focus would represent a major change in the structure of this market. …

Risk managers make frequent use of finite Taylor approximations to option pricing formulas, particularly of first and …. Implications for risk management and stress testing are discussed. …

selection (fixed) costs of trading: (1) decrease (increase) with the number of dual traders m, if dual traders are risk neutral …; and (2) are a single-peaked (U-shaped) function of m, if dual traders are risk averse. Using data from four selected … implication from our theory is that the dual traders in these contracts exhibit risk averse behavior. …