In the context of European Union integration, Moldova needs to record economic performance. This is not possible without forming a proper investment climate, in order to attract effective investments. Investment plays an extraordinary and growing role at the level of macroeconomics and for business development as well. This is why, a careful analysis of theoretical aspects related to investment solutions, which form the basis for the development of methodological management instrumentation of the investment process, should be carried out. In our view, a contradictory understanding of the investment process at the microeconomic and the macro level has its origin in a lack of theoretical development of the very nature of the investment process. Like any other process, the investment process needs to be managed. This investment process is based on the corporation investment strategy, developed with various financial and economic methods, which together make scientific funding methodology for the formation of investment decisions of the enterprise. Typically, when making investment decisions take into account the risk projects associated with the volatility of cash generated flows. Financing of investment projects at risk and uncertainty requires science-based approach to investment decisions. In the scientific literature, the basics of decision-making under uncertainty is described, but economic instruments of practical application not completely take into account the categories of "risk" and "return" that does not provide the possibility of adopting science-based solutions and reduces the reliability to estimate the investment project. This connection, the practice of investment planning needs adequate economic tools to more effective use of scientific potential.