<p class="ber"><span lang="EN-US">Foreign direct investment (FDI) is considered a major factor in the process of a country's economic development. The presence of FDI in host countries has multiple effects on their economic development. One of these effects pertains to the change in organization and composition of labor market. With that in mind, this paper studies the effect of FDI inflow from Austria on the labor market in Bosnia and Herzegovina (B&H). It analyzes the time series data for the period 2005 - 2014. The research of the paper is divided into two parts. The first part studies the effect of certain independent variables on the increase in real average wages of skilled and unskilled labor. The second part examines the effect of certain independent variables on the increase in the number of skilled and unskilled workers. This paper applies the North-South Model and OLS Regression. The research has shown that the impact of the majority of independent variables on dependent variables is statistically significant.</span></p>
This paper extends the general problem of minimizing the total cost of transport on the road network (CNF) by considering the total time, maximum time and total amount of cargo with the longest time. In the literature available to us, models with timing and amount of cargo in the case of a standard transport task were exposed. Optimization is possible by combining 5 criteria, 2 linear and 3 nonlinear ones over the same set of linear constraints. Multicriteria optimization determines Pareto-optimal solutions. Interactive analyst-software algorithms for solving the selected models were defined. The solution of hypothetical problems was illustrated. Closed model with 5 two-way asymmetric communications using software for CNF and it is possible to use software for LP. Four one-criteria problems were solved: total costs, overall transport performance from a time standpoint, transport time (problem of the second type by time) total transport time (problem of the third type by time) and one bi-criteria problem related to the simultaneous minimization of the maximum duration of transport and total costs.
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