Purpose – The purpose of this paper is to present a new strategy of portfolio selection. Design/methodology/approach – After making a comparative survey of different strategies of portfolio selection adopted by portfolio managers in Tunisia, the paper proposes a new strategy, which it calls...

Purpose – The aim of this paper is to analyse the different measures taken by the G7 and G20 leaders to face the current global financial crisis and to show whether such decisions represent a return to protectionism. Design/methodology/approach – The paper proposes the introduction of a new...

Purpose – The purpose of this paper is to present a new strategy of portfolio selection. Design/methodology/approach – After making a comparative survey of different strategies of portfolio selection adopted by portfolio managers in Tunisia, the paper proposes a new strategy, which it calls...

Purpose – The aim of this paper is to analyse the different measures taken by the G7 and G20 leaders to face the current global financial crisis and to show whether such decisions represent a return to protectionism. Design/methodology/approach – The paper proposes the introduction of a new...