Global Cost and Availability of Capital Firms resident in countries with segmented capital markets must devise a strategy to escape dependence on that market for their long-term debt and equity needs. A national capital market is segmented if the required rate of return on securities in that market differs from the required rate of return on securities of comparable expected return and risk traded on other securities markets.Global Cost and Availability of Capital Firms resident in countries with segmented capital markets must devise a strategy to escape dependence on that market for their long-term debt and equity needs. A national capital market is segmented if the required rate of return on securities in that market differs from the required rate of return on securities of comparable expected return and risk traded on other securities markets