1 It has contributed to the decline in direct portfolio investment as opposed to indirect investment through tax exempt institutions.

2 Introduction CROSS-BORDER portfolio investment has become an increasingly important feature of global capital markets.

3 Portfolio investment is a long - term investment in which the investor does not exercise any managerial control.

4 Portfolio Investment: It covers all international transactions in assets and liabilities.

5 We discuss the problem of portfolio investment with risk minimization subject to nonnegative investment proportional coefficient.

6 We used indifference curve method(IDCM)to calculate the optimal portfolio investment proportion and gave examples to verify the results in the paper.

7 The Fund Portfolio Investment Strategy -- Top Down or Bottom Up?

8 In this paper, the portfolio investment model with probability criterion is investigated.

9 Portfolio investment is the main form of the foreign indirect investment.

10 A new portfolio investment model with no normal distribution return rate was presented.

11 This paper sets out to examine the factors behind foreign portfolio investment in the United Kingdom since the mid-1970s.

12 Presumably, countries that attract more foreign direct investment suffer less than those that have a greater amount of footloose portfolio investment or short-term bank lending.

13 A stochastic simulation base genetic algorithm is devised for solving portfolio investment model with probability criterion.

14 And by this means, risk measure and premium pricing are related, Meanwhile, from this way, "the mean value principle" can be applied into the portfolio investment and pricing for the combined risks.

15 The paper presents model for interval number linear programming of portfolio investment.

16 At present(), many interval and foreign scholars all study interval number linear programming problem . But there are a few of methods of interval number linear programming for the portfolio investment.

17 The capital account covers three sub - accounts: direct investment 2 , portfolio investment 3 and short term capital.

18 This paper defines the pure risk as a kind of probable loss in the portfolio investment.

19 It also provides the absolute negative deviation measure and the semi-variance measure of the pure risk and sets up the multiobjective decision-making models of the portfolio investment.

20 Foreign capitals include foreign direct investment, international loan and international portfolio investment.

21 A typical transaction cost model with no-convex-no-concave function is introduced; a goal-programming model of portfolio investment is put forward with the profit sharing.