The objective of this research paper is to identify the surveying and legal problems occurring as part of the practical implementation of transforming the right of perpetual usufruct into ownership title in the context of the new regulations that have been in force since 1 January 2019. This is a consequence of the Act of 20 July 2018 on the transformation of the right of perpetual usufruct of the land developed for residential purposes into the ownership title to this land. The research problem of this study is the analysis of the real estate subjected to the transformation of the right of perpetual usufruct into the ownership title in the context of the new regulations in force since 1 January 2019. The conducted research has resulted in the identification of the problems related to the interpretation of these new regulations, also in defining the scope of real properties subjected to the transformation, issuing certificates confirming the transformation, and entering the effects of this transformation into land and mortgage registers. These problems may hinder the practical implementation of the transformation process as well as hamper the execution of real estate transactions. In order to illustrate the implementation scale of these new regulations, the author of this research paper has defined the purposes for which the real properties in the selected city were let into perpetual usufruct, the approximate scope of the properties subject to the transformation and the financial consequences of this process.

The paper considers a private ownership economy in which economic agents could realize their aims at given prices, Walras Law is satisfied but agents’ optimal plans of action do not lead to an equilibrium in the economy. It means that the market clearing condition is not satisfied for agents’ optimal plans of action. In this context, the paper puts forward three specific adjustment processes resulting in equilibrium in a transformation of the initial economy. Specifically, it is shown, by the use of strict mathematical reasoning, that if there is no equilibrium in a private ownership economy at given prices, then, under some natural economic assumptions, after a mild evolution of the production sector, equilibrium at unchanged prices can be achieved.

The article presents the phenomenon of increasing sharing in-formations for free on the Internet and the contemporary development of gift economy in the form of a movement most often called cybercommunism. The article points out two basic attitudes in treating information. According to the first one, information should be treated as a commodity to which property rights can be attributed and which is subject to market play. This involves such issues as copyright, fees, licenses and other ways of protecting the interests of market players. The second attitude is to treat valuable information as a common good, often with a moral imperative to share it (to varying degrees Open Source and Open Acces, the idea of copyleft, DIY, P2P network, YouTube, The Pirate Bay domain etc.). Since every concept or movement proclaiming a community of goods is called communism (in a broader sense of the word, in a narrower sense it is a specific political system, e.g. the Soviet Union), today we are dealing with digital communism on the Internet. Some researchers (Firer-Blaess, Fuchs) point to Wikipedia as an example. The Internet encyclopedia operates on the basis of principles that go beyond the capitalist way of production and represent an informational-communist way of production: in the subjective dimension, it is a cooperative work and in the objective dimension, a shared ownership of the means of production. The text also presents the division of ethics into an abstract and concrete one, applied to the behaviour of network users. If someone within the framework of an abstract ethics preaches the principle of “You will not pirate.” (copying and distributing illegally) is a corresponding principle of specific ethics that says “You will not pirate unless O1 or O2...or he.” In practice, concrete ethics push many Internet users to treat Internet resources as a common good, from which everyone can draw according to their own needs. Digital communism can be treated, on the one hand, as a partially implemented idea and, on the other, as a postulate. From an axiological point of view, this postulate would be connected with the Internet implementation of equality (access to resources for everyone) and freedom (access to all information).

This article analyzes the growth impact of state ownership in enterprises by introducing state-owned enterprises (SOEs) into the endogenous, Romer-type economic growth model. We build on the empirical firm-level analysis showing that SOEs underperform their privately owned counterparts and consider SOEs' inefficiency and related subsidization in the growth model. Our model predicts that the growth rate is decreasing in the SOE inefficiency and SOE shares in final goods production and R&D sectors. The model helps to shed light on the mechanisms behind empirical facts observed in European economies in the 21st century - lower growth and innovation rates in countries with larger SOE shares.

The article describes features of Jerzy Topolski’s narrative in economic history. It focuses on four important threads and moments in his research on this field: great manor property, estimation of national income in the history of Poland, the birth of capitalism in Europe, social dependencies in the manor economy system.