European entrepreneurs earn $1.5 billion in 1995

Cytoskeleton: Axons Earn Their Stripes

Axons must be supported by a strong and flexible cytoskeleton. New 'super-resolution' imaging of the submembranous axonal cytoskeleton reveals that it is organized in a periodic, ladder-like structure with alternating rings of actin linked together by intervening complexes of spectrin.

An Investigation of Escaped Rainbow Trout in the Upper River Earn and Loch Earn

Submitted: June 15, 1994; Accepted: April 5, 1995

The analysis of chessboard pebbling by Andrew Odlyzko is strengthened and generalized, rst to higher dimension and then to arbitrary posets. 1 The pebbling game The pebbling game of Kontsevich is played on the grid points of the rst quadrant. One starts with a single pebble on the origin and a move consists of replacing any pebble with two pebbles, one above and one to the right of the vanishin...

Larger Stocks Earn Higher Returns !

Controlling for idiosyncratic volatility, large stocks earn higher returns than small stocks. Idiosyncratic volatility is positively related to return, but negatively related to size. Failure to control for idiosyncratic volatility generates a downward omitted variable bias, leading to the widely documented negative size-return relation. We explain the two contrasting sizereturn relations in a ...

Policy entrepreneurs, multilevel governance and policy networks in the European polity: The case of the EUREGIO

The article addresses the question how the European Commission can achieve successful policy implementation in a system that is characterised by loose multi-level policy networks and the absence of hierarchical command structures. This is shown with the example of EU regional policy, and cross-border co-operation in particular. The main argument is that the system relies on successful grassroot...