Solifluction sheets are large-scale and extensive valley-floor valley-side landforms developed widely in the British Isles from mass-wasting of glacial periglacial sediments during late-glacial times. We describe their geographical distribution review processes that have led to development. use data Cheviot Hills, one site where sedimentology optically stimulated luminescence dating been combin...

We develop a model of wage determination with private information, in which the union has the option to delegate the wage bargaining to either surplus-maximizing delegates or to wage-maximizing delegates (such as senior union members). We show that the wage outcome in case of surplus-maximizing delegates is not necessarily smaller than the wage outcome in case of wage-maximizing delegates, even...