This paper studies the effect of trade facilitation on vertical firm structure using plant-level data from Switzerland. Based on the Business Census and the Input-Output table, we first calculate a… (More)
The intergenerational reallocation of resources in different economic and cultural systems is explored with a focus on three major types of systems--accumulation and loss of capital, transactions… (More)
P olitical and economic upheavals over the past decade have weakened the ability of Soviet successor states to monitor and control their potentially dangerous nuclear assets. Astrong theoretical… (More)
The development of the PML has resulted in a signi"cant number of publications on its use in "nite methods. It is interesting to note that the PML is more widely used in FDTD than FEM. In fact, many… (More)