(c)Investments in Associates and Joint Ventures
Associates are those entities over which the Group has significant influence but not control, generally those entities with a shareholding of between 20% and 50% of the voting rights. Investments in joint arrangements are classified as either joint operations or joint ventures depending on the contractual rights and obligations of each investor. Joint ventures are those joint arrangements where the Group exercises joint control with other stockholder or more stockholders without exercising control individually, and have rights to the net assets of the joint arrangements. Investments in associates and joint ventures are accounted for using the equity method of accounting. Under the equity method, the investment is initially recognized at cost, and the carrying amount is increased or decreased to recognize the investor’s share of the net assets of the investee after the date of acquisition.
The Group’s investments in associates include an equity interest in UHI represented by approximately 10% of the outstanding total shares of UHI as of December 31, 2017 and 2016 (see Notes 3, 9 and 10).
The Group recognizes its share of losses of an associate or a joint venture up to the amount of its initial investment, subsequent capital contributions and long-term loans, or beyond that when guaranteed commitments have been made by the Group in respect of obligations incurred by investees, but not in excess of such guarantees. If an associate or a joint venture for which the Group had recognized a share of losses up to the amount of its guarantees generates net income in the future, the Group would not recognize its share of this net income until the Group first recognizes its share of previously unrecognized losses.
If the Group’s share of losses of an associate or a joint venture equals or exceeds its interest in the investee, the Group discontinues recognizing its share of further losses. The interest in an associate or a joint venture is the carrying amount of the investment in the investee under the equity method together with any other long-term investment that, in substance, form part of the Group’s net investment in the investee. After the Group’s interest is reduced to zero, additional losses are provided for, and a liability is recognized, only to the extent that the Group has incurred legal or constructive obligations or made payments on behalf of the associate or joint venture.