In the 21th century, global economy involves more international background and more information along with advanced managerial scheme and initiative. For competition the companies need less cost, consumer-fit product quality, marketing niches, and investment selection from both profitability and risk. Faced with these issues, the IEG offers its Know How on: a. Portfolio selection and performance. b. Efficient portfolio choice by considering multiple states of nature. c. Efficient portfolio selection and performance with multiple benchmarks. d. Project Finance as a breakthrough method to fund/invest in roads, airports and other capital projects by private companies. Advantages a. More international background. Opportunities offered by global economy are dramatically increasing. These methods helps find appropriated foreign markets and sales conditions to the companies. b. More information. Firms need more inormation in order to to maintain communication on foreign trade, marketing and investments. c. More planned decisions. The methods provide consulters for managerial decisions.