Die Dis cus si on Pape rs die nen einer mög lichst schnel len Ver brei tung von neue ren For schungs arbei ten des ZEW. Die Bei trä ge lie gen in allei ni ger Ver ant wor tung der Auto ren und stel len nicht not wen di ger wei se die Mei nung des ZEW dar.Dis cus si on Papers are inten ded to make results of ZEW research prompt ly avai la ble to other eco no mists in order to encou ra ge dis cus si on and sug gesti ons for revi si ons. The aut hors are sole ly respon si ble for the con tents which do not neces sa ri ly repre sent the opi ni on of the ZEW.Electronic copy available at: http://ssrn.com/abstract=2538419

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Abstract. What are the determinants of borrowing cost in international capital

We assess the oil price sensitivities and oil risk premiums of NYSE listed oil & gas firms' returns by using a two-step regression analysis under two different arbitrage pricing models. Thus, we apply the Fama and French (1992) factor returns in a study of oil stocks. In all, we find that the return of oil stocks is positively associated with the return of the market, the increase of the spot crude oil price, and negatively with the firm's book-to-market ratio. The oil firms' sensitivities to the market, the oil price and the book-to-market ratio are positively priced by the market under the integrated model. However, both the size and significance of the oil risk premium are unstable. This suggests that increases in the oil price impact on expectations about the oil stocks' future return. The positive oil risk premium may disappear as investors change their perception of the effect of oil price changes on stock returns.

Socially responsible investing and management style of mutual funds in the euronext stock markets. s.n.