In the first part of this book, we treat interacting and small open
economies. We do this from an historical perspective, starting from the
Classical model of the gold standard and the specie-flow mechanism and
aim to show there that the Dornbusch IS-LM-PC approach, with or without
rational expectations, can still be considered as a (if not the) core
contribution to contemporaneous open economy macrodynamics, also on the
level of structural macroeconometric model building. In the second part
we then extend this analysis to the incorporation of more disequilibrium
on the real markets, prominent further feedback channels of the
macrodynamic literature and integrated macromodel building. We start
from the closed economy, consider large open economies in a fixed
exchange rate system, small open economies subject to high capital
mobility, and finally two large interacting economies like the USA and
Euroland. Our macrofounded approach extends and integrates non-market
clearing traditions to macrodynamics and can be usefully compared with
the New Keynesian approaches which are generally rigorously
microfounded, but often much more limited in scope in capturing full
market and agent interactions.