D23 - Organizational Behavior; Transaction Costs; Property RightsReturn

The study examines housing affordability in Germany from 2017 to 2023 in light of rising real estate prices and challenges in the housing market. It uses the Housing Affordability Index to identify trends and patterns and propose policy measures to tackle the problems. The results show regional differences, with large cities in particular facing rising prices. Overall, the housing affordability burden has worsened across the country, with the western federal states being particularly affected. Future research should focus on evaluating policy measures and analyzing future trends in order to develop appropriate strategies and make predictions for the future.

In this article, corruption is treated as an expression of human entrepreneurship, which does not fully fit in the commonly accepted moral and legal standards. Despite being negatively perceived, it is persistently present in the public, economic and political life of every country as evidenced by a number of press releases on corruption.
Research literature analysis reveals the existence of two conflicting opinions with regard to the way in which corruption affects innovative activity of companies and economic growth. The more morally correct theory, which can be dubbed the sand-the-wheels theory, assumes that corruption negatively influences innovative activity and economic growth. Whereas, the grease-the-wheels theory, which is inconsistent with the principles of social responsibility of business, argues for the positive influence of corruption on innovative activity of companies and economic growth. This article is a voice in that discussion.

This paper is based on the new institutional economic approach, which focuses on analysis between services features (asset specificity, outcome measurability) and their eligibility to contract out. This issue, which de facto constitutes one of the subsets of the ""make or buy decision"" issue, is also analysed by the so-called Brown-Potoski model. It analyses the relations between selected features of a demanded service and its suitability or unsuitability for outsourcing, whilst making use of information about transaction costs economy. Using data from 100 Czech municipalities and 100 Slovak municipalities, the viability of the Brown-Potoski model is tested. The results of the research show that a connection was identified between the measurability of the required service and its suitability for external provision, but the relationship between the specificity of investments and the suitability for external provision was not. The reason is probably the previous financial demands of the initial investment, which is, above all in the case of small municipalities, beyond their budgetary means.