The behavior of market participants often does not rely on market signals, but replicates the investment decisions of other parties. The convergence of their investment behavior leads to the emergence of herd behavior with negative implications for financial stability. Moreover, this phenomenon may be even more pronounced in times of crisis. Although herding is an interesting topic which invites the interest of academic researchers, it still has not been sufficiently studied in terms of comparing the herd effect between differently developed stock markets. The first objective of this research was to determine the herd behavior during the COVID-19 pandemic using static and rolling regression analysis. The second objective was to investigate whether the herd behavior was triggered by the pandemic, while the third objective was to compare the differences in herd behavior between differently developed European stock markets. The results show that this phenomenon is most pronounced in emerging markets, followed by frontier markets and developed markets. Therefore, the results of this study are of particular importance for individual and institutional investors to achieve efficient risk diversification and for financial authorities to establish rules and avoid an increase in herd behavior.

The deposit insurance system is a form of banking regulation that protects depositors and provides stability in the banking system. It is an important part of the financial safety net, especially in times of economic turmoil, as it provides explicit depositor protection and prevents a ‘bank run’. However, there are some negative effects on banking stability associated with the increase in bank risk, i.e., moral hazard, adverse selection and the principal-agent problem. The functioning of the deposit insurance system depends on its determinants, but also on the characteristics of the national banking system, supervision, legal and cultural framework and the general development of the country. Considering that the banking systems in EU and especially in comparison to Southeast European countries are very different, the aim of this paper is to study the impact of the deposit insurance system on bank stability depending on the characteristics of banks. Bank stability is analysed using bank risk variables: z-score and ratio of non-performing loans to total loans. By applying a dynamic panel analysis using the GMM Arellano–Bond (AB) estimator to a sample of EU countries and selected Southeast European countries, we provide further evidence on the deposit insurance system over the period from 2005 to 2014. The results provide evidence that large and systemically important banks behave in a riskier way, distorting the purpose of the deposit insurance scheme and jeopardising the safety of banking systems.

The capital market is an important source of financing for viable investment projects and further economic development. Development of long-term financial markets is particularly important for transition EU countries, taking into account that stock markets in these countries did not start to operate until the mid-1990s. Despite legislation infrastructure quality, functional training and significant progress in market effectiveness, the capital market in many transition economies may be regarded as shallow, illiquid and nontransparent. At the same time, one can observe the strong development of ‘institutional saving’, i.e., financial development related to financial institutions like pension funds, investment funds, and insurance companies. The phenomenon of growth of institutional investors is especially important for capital markets in CEE transition countries, including the Republic of Croatia. The goal of this paper is to test the impulse of non-bank financial intermediaries’ development, and also the influence of implementing the above-mentioned structure reform on capital markets development in the selected transition countries. By applying a panel data approach on a sample of six CEE countries over the period between 1995 and 2010, we provide further evidence on the specific determinants of emerging European capital markets.

The aim of this paper is to examine performance of pension funds in Croatia, or more precisely, to measure the technical efficiency of mandatory pension funds. The main role of the pension funds is to collect and invest the money contributed by the employer or the employee during working years until retirement. Therefore, development of pension funds as institutional investors is especially important for capital markets as well as for the whole economy. By applying the methodology of data envelopment analysis on a sample of 12 DMUs, i.e. four mandatory pension funds divided into three categories (A, B or C) for 2015-2018 period, we provide further evidence on their efficiency level. The results have shown very small differences among relative inefficient pension funds.

Considering environmental issues such as greenhouse gas emissions associated with climate change and the depletion of fossil fuels, one of the possible solutions is the use of renewable energy sources. Wind energy is one of the most competitive and resilient energy sources in the world, which can play an important role in accelerating the global transition to green energy. The purpose of this study is to evaluate the allocative efficiency of 47 offshore wind energy companies in 9 European countries using the input-oriented BCC DEA model. The basic hypothesis is that by evaluating the relative efficiency of offshore wind energy companies in European countries, it is possible to determine a correlation between the results of efficiency between the two observed periods with slight deviations. The empirical results show no significant correlation between the score of relative efficiency and the country where the offshore wind energy company is located. On the other hand, the results are consistent with the basic hypothesis of this study. From the management perspective, significant improvements in all financial variables, i.e., tangible fixed assets, cash and cash equivalents, and current assets, are required to achieve relative efficiency. The model variables refer to the economic characteristics of offshore wind energy companies, indicating that only allocative efficiency was analysed, which is in contrast to previous studies.