исправить оплошности:Today the problem of investments for development of the countries

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Today the problem of investments for development of the countries around the world is very important. Some people think that investment acts as a catalyst in economic growth for developing countries throughout the world. But other people guess that investments will negatively affect the country. Who is right? As for me, I am sure that investments play very important role for development of the country and it is a necessary process.
Now I will try to prove the point of view. First of all, investments are a driving force for evolution; they stimulate economical and social prosperit. Secondly, сontinuous inflow of investments provides continuous receipt of the capital in economy of the host country that increases her production abilities, and also influences accumulation of the capital. Thirdly, investments positively influence economic and investment image of the state on the international scene.
But on the other hands, some people think and believe attracting investments the country increases dependence of national economy, menacing to its economic and political security. I dont agree with this point of view. As for me without additional investments, the country will develop very long at the expense of own means.
To draw the conclusion, it should be observed that countries, intended to accept investments have to estimate attentively all advantages and shortcomings fully to use their positive effects and whether to eliminate to minimize negative.