here ofexchange, and borrowing in debates between these disciplines, all the more so, as we shall see a little further on, as the analysis of the Central and East European transformations has also contributed to introduce into political science and sociology theoretical systematizations first formulated in economics. In addition to this opening up to the objects and theories of economics, the pseudo-"dilemma" ofsimultaneity produced, by a kind of feedback, another series of effects on transitology and the related research domains. Contrary to most expectations and predictions in the wake...