Suchergebnisse

Foreign concessions in the USSR existed for a very short period of 8-9 years. The paper considers some causes behind the closure of the concession companies that happened despite the assurances of the Soviet authorities allegedly desiring to attract foreign investment and technology. One of these causes - conflicts between the concessions' administrations and trade unions in the enterprises; the other refers to the intentionally limited access to financial resources.

The article analyzes the institutional and structural heterogeneity of international diamond market. Two market levels are considered: diamond primary supply (by mining companies) and the level of rough diamonds resales and polished diamonds manufacturing. It is shown that on the primary diamond market level the oligopoly structure has been established, and the secondary rough diamond market level is competitive. On the primary market level contractual commitments are enforced by "block booking sales"; on the level of rough diamonds resales and polished diamonds manufacturing — by social and ethnic homogeneous groups and networks as well as by reputation.