ЗАВИСИМОСТИ МЕЖДУ ДЪРЖАВНИЯ ДЪЛГ И ИНВЕСТИЦИОННАТА АКТИВНОСТ, ПАРАЛЕЛЕН АНАЛИЗ НА ПРОЦЕСИТЕ В БЪЛГАРИЯ И ГЪРЦИЯ
RELATIONS BETWEEN GOVERNMENT DEBT AND INVESTMENT ACTIVITY, A PARALLEL ANALYSIS OF THE PROCESSES IN BULGARIA AND GREECE

Summary/Abstract: The present study aims at a parallel analysis of investment, and in particular stock exchange activity and government debt, as well as finding a dependency between the dynamics of these processes and highlighting those stock indicators, for which the relationship with the debt dynamics is of greater significance. The study is based on the thesis of presence of a strong influence with inverse dependence of the debt burden on the investment activity. We also maintain the hypothesis that the sensitivity of capital markets to the dynamics of government debt is stronger than that of the real-sector investments, driven by the nature of indirect investments and the rapid transfer of capital through liquid stock markets. As a theoretical basis of the survey we have set up a systemic methodology for government debt management and highlighted dependencies on key macroeconomic factors. The methodology of the survey includes a selection of the main measures for the structure and burden of government debt and specific indicators, and indicators for analyzing the investment activity. In order to investigate the dependencies between the two processes, we apply specific comparisons between debt and investment indicators, as well as correlation analysis. We analyze in parallel the debt dynamics and the investment activity in the real sector and the stock exchanges in Bulgaria and Greece for the period 2007- 2017. The results show that the activity of both stock exchanges have had a pronounced negative trend since the beginning of the global recession, which has been going on for ten years now. We have established a strong reverse relationship between the Athens Stock Exchange activity indicators and the Greek debt in its structural components. As far as Bulgarian capital market is concerned, these dependencies are less expressed. We have found arguments for a critical negative impact of the debt burden on investment activity in the real sector, expressed by the correlation between debt dynamics and direct investments in the national economy and foreign direct investments. Our hypothesis for a stronger impact of the debt burden on stock exchange transactions than on real sector investments has been confirmed.

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