International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

Evaluation of public investment efficiency in macroeconomic terms has increased the attention of the researchers in recent years. In this paper we concentrating on the evaluation of public investment based on the impact they have on the economic indicators and specifically the growth of private investment. Public investment at national and local level have an important role in economic growth and particularly public infrastructure contributes in increasing private investment, in the developing economies. In this regard, in our paper we get in study investment in public infrastructure and their impact on the number of private businesses in the municipality of Saranda. In the first part of this paper is treated the theoretical aspect of public investment, identification of economic indicators and evaluation of public investment on the basis of these indicators. In the second part we have treated methodology for collecting and processing data. For the realization of our paper, we are based on a statistical study of secondary data and to process them is using linear regression model. Data analysis represents the third part of the study, namely the correlation analysis of independent variables and the construction and analysis of linear regression equation, which expresses the connection of independent variables with the dependent variable. The ratio of public investment in infrastructure to public investment total, represent independent variable with the more important that we have included in our study, interest rates and the index of economic freedom represents independent explanatory variables, while number of business entities represents the dependent variable.

In recent years has increased attention to the role of governments and the positive impact of public spending in economic development of the countries. Fiscal policy has an important role in the economic development process. in developed countries and developing countries. Also, attention is focused on the problems of their evaluation. However, evaluation of the efficiency of public investment can not be measured directly. Often, it is unclear what will be the results and this is a problem associated with public investments. The impacts of public investment are essential to economic and regional development. Decisions about public investment depend to a large extent by the effects of the economic, social and environmental expected. In this paper is treated evaluation of public investment on the basis of their impact on social indicators, at the local level. In the first part of this paper is treated the theoretical aspect of public investment, identification of social indicators and evaluation of public investment on the basis of these indicators. In the second part we have treated methodology for collecting and processing data. In this regard are used primary data through a questionnaire and for their processing is used SPSS version 21 (SPSS v21). Data analysis represents the third part of the study, namely through descriptive and graphical analysis, which expresses the connection of independent variables with the dependent variable. The perception of satisfaction of the population to social indicators, represent independent variable that we have included in our study, while the perception of the population for evaluating the efficiency of public investment represents the dependent variable.

Many studies in recent years have shown that remittances constitute one of the most important financial resources for developing economies. They are considered as sustainable capital resources and in this way contribute to a sustainable economic growth in developing countries. Today, the flow of remittances at a global level reaches more than US $ 100 billion per year, and more than 60 percent goes to developing countries. They are an important mechanism to transfer resources from developed countries to developing countries. In this way remittances particularly in the developing economies play an important role in economic growth and poverty reduction. In this regard, in our paper we get in study remittances and their evaluation on the basis of the impact on economic growth in Albania. In the first part of this paper is treated the theoretical aspect of remittances and their role in economic development. In the second part we have treated methodology for collecting and processing data. For the realization of our paper, we are based on a statistical study of secondary data and to process them is using linear regression model. Data analysis represents the third part of the study, namely the correlation analysis of independent variables and the construction and analysis of linear regression equation, which expresses the connection of independent variables with the dependent variable. Remittances represent independent variable with the more important that we have included in our study, foreign direct investment and net exports represents independent explanatory variables, while economic growth represents the dependent variable.