This paper uses a model with time-varying coefficients in order to track changes in Feldstein-Horioka saving-retention coefficients over time. To the extent that such coefficients measure international capital mobility, the main empirical findings are as follows. First, the stability of the...

"The relative advantages and disadvantages of approaches to policing in the UK and USA can be traced back to their different methods of funding and organisation. However, in both cases, the community role is essential for the future of successful policing." Copyright (c) 2007 The Author. Journal...