Relations between national public and private savings, domestic investment, and the current account are analyzed with the Global Econometric Model (National Institute, London). Simulation results obtained with this full modeling approach for the US, Japan, Germany and the UK are compared with...

A neoclassical factor demand model for structures, equipment and labour is analyzed. It incorporates a variety of dynamic specifications, such as a multi-period time-to-build for structures, internal adjustment costs for each production factor, and external investment adjustment costs....

As large physical capital stock projects need long periods to be built, a time-to-build specification is incorporated in factor demand models. Time-to-build and adjustment costs dynamics are identified since by the first moving average dynamics, whereas by the latter autoregressive dynamics are...