The paper attempted to define the basis of city transformations that conform to the smart
concept. The objective of the paper is to relate the concept of a smart city, which is quite frequently
discussed in literature related to the subject, with functioning and development of the city’s economy, in
a way that would allow monitoring economic processes taking place in the city, and also to find a response
to the question as to the extent to which the smart city creates a new city economy. Does it expand
the city economy by new elements, generate new economic mechanisms, allow the implementation of
growth paths different than those to date? This objective is particularised by a description of selected
issues of urban economics. With this in mind the paper discusses an approach to managing supply and
demand on the basis of theoretical assumptions defined by Mudie and Cottam (1993) transposed on
realities connected with provision of municipal public services in conditions of a smart city. Furthermore,
sample solutions were presented related to the smart city, which reflect theoretical conclusions contained
in the paper. The paper ends with a presentation of logics related to growing economy in a smart city.
The economy of a smart city, ultimately an intelligent economy of the city, is created in a laminar way.
Under the pressure of technological, social and political surroundings the city is permeated by social
and culture intelligence, forming gradually a new economic quality. In the paper we emphasised that the
concept of a smart city still remains a question of the future to a much bigger extent than one of the
present time. A smart city slowly emerges from the combination of diverse megatrends and development
trends characteristic for communities and economies of the second decade of the 21st century