This paper argues that, similarly to the case of institutions, ineffic
ient economic systems can exist and be stable. Even when systemic chan
ge is devised and implemented to improve systemic efficiency there are
three factors that explain why this goal may not be implemented: the
role of investment in system-specific assets, the costliness of system
ic change as envisaged by transition costs, and the existence of vario
us asymmetries in the original situation and of those produced during
systemic change. As a consequence of their action, individual choices
ate based on subjective models derived from system-specific capital an
d investment that are non-convergent and originate non-convergent acti
ons. These, giving pre-existing and new asymmetries and positive trans
ition costs, may impede the development of a new efficient system and
lend to socially inefficient selection of investment. In fact, because
of the similarity of systemic change with a public good, rational act
ors prefer to invest directly in the distribution of property rights o
ver existing assets. The prevalence of distribution over production ma
y follow in the process of transition, that diminishes the possibility
to capture potential social gains from systemic change and reproduces
an inefficient system.