What is a common dispute resolution mechanism in cross-border cooperation and what ensures its legitimacy?

• A. Ad hoc public opinion polls to decide disputes.
• B. International arbitration (e.g., ICSID) or negotiation; legitimacy comes from impartial tribunals, due process, and enforceability of awards.
• C. Judicial decisions by a single nation without international enforcement.
• D. Military arbitration by force.

Answer: (B)

In cross-border cooperation, a common dispute resolution approach is international arbitration (often alongside negotiation), with bodies like ICSID handling investment disputes. The legitimacy of this mechanism comes from three main factors: impartial and independent tribunals that hear the case, due process that ensures fair treatment and an opportunity to present evidence, and the enforceability of the arbitral awards across borders, typically under international treaties and conventions such as the New York Convention. This combination gives parties a neutral, predictable, and enforceable path to resolution.

Why the other options don’t fit: ad hoc public opinion polls don’t create binding, enforceable decisions; a judicial ruling by one nation lacks cross-border enforceability and legitimacy in the international arena; and resolving disputes by force is not a legitimate or lawful method under international law.