Strategic change in investment policy rationale of enterprises modernization as a key condition for getting over economic crisis

Islamic finance has grown rapidly in the recent years particularly in the Middle East and the world. It receives a great attention of bankers and financial scholars due to its stability during financial shocks and crises. The paper uses empirical analysis to test the role of Islamic banking in enhancing the economic growth of United Arab Emirates (UAE). Gross Domestic Product (GDP), Gross formation (GF), and Foreign Direct Investment (FDI) are used as representatives for economic growth, while Islamic banks’ investments are used as a representative for Islamic financial sector in the UAE. The study uses time series techniques to test the link between the variables. In the current study, co-integration along with error correction models is utilized. All econometric work is done using Eviews. The findings reveal that the causal relationship between Islamic banks’ investments and economic growth of UAE is supply-leading direction. Furthermore, the findings depict that Islamic investments have contributed in increasing investments and in bringing FDI into the country in the long-term. The study also shows that there is two-way association between Islamic banks’ investments and FDI. It shows that FDI supports Islamic banking and Islamic banking brings FDI. The paper concludes that authorities of the UAE should devote more attention for this growing banking sector by facilitating regulations for establishing new Islamic banks and then creating a suitable environment for their growth and progress in the UAE.

The authors study the performance of mean-variance optimized (MVO) equity portfolios for retail investors in various markets in the U.S. and around the world. Actively managed equity mutual funds have relatively high fees and tend to underperform their benchmark. Index funds such as exchange traded funds still charge appreciable fees, and only deliver the performance of the benchmark. The authors find that MVO portfolios are relatively easy to manage by a retail investor, and that they tend to outperform their benchmark or, at worst, equal its performance, even after adjusting for risk. Moreover, they show that the performance of these funds is not particularly sensitive to the frequency at which they are rebalanced so that, in the limit, an investor might have to rebalance his/her portfolio only once a year. This last finding translates into very low trading costs, even for retail investors. Thus, the authors conclude that MVOs offer an easy, cheap alternative to invest in the world’s equity markets.

The journey of modern management ideas to the public sector in post-socialist countries is expected to be hampered by several barriers. This paper aims to justify the need to implement management innovation practices for public sector organizations. The study was conducted using the method of typological analysis to determine the organization of managerial innovations; modeling method to determine the conceptual model and the position of the travel of management ideas to the country. As a result, a conceptual model was proposed, including elements of the internal and external control environment. Conclusions are given on the barriers that affect the choice and acceptance of management ideas. The article extends current research understanding of man-agreement innovation in the public sector in the region by specifically addressing the success, or failure, of the travel of modern management ideas to it and outlines key barriers to modern management adoption ideas in the public sector.

Acknowledgment
The research was funded by the Lithuanian Council of Research grant S-MOD-17-15.