Saldo of Plačila Analyser

The BOP must balance by definition because every international transaction has two sides recorded under double-entry accounting. When the US buys Chinese goods (debit in the current account), China receives dollars that it either holds as reserves (credit in the financial account) or uses to buy US assets (credit in the financial account). If all transactions were perfectly recorded, the sum of all BOP accounts would equal exactly zero. In practice, statistical discrepancies arise from measurement errors, timing differences, and unreported transactions.

Original sin refers to the inability of emerging market countries to borrow internationally in their own currency. Because EM countries must borrow in USD or EUR, they face a currency mismatch: their liabilities are in foreign currency while their assets and revenues are in local currency. A currency depreciation (often triggered by a BOP crisis) simultaneously worsens the debt burden in local currency terms and destroys balance sheets, amplifying the crisis. This structural vulnerability makes EM BOP crises more severe than those of advanced economies that borrow in their own currency.

The Triffin Dilemma, identified by economist Robert Triffin in 1960, describes the inherent tension in a system where the US dollar serves as the global reserve currency. To supply the world with sufficient dollar liquidity, the US must run persistent current account deficits, exporting dollars. But persistent deficits undermine confidence in the dollar's value, potentially leading to a crisis. This dilemma has been discussed since Bretton Woods and remains relevant as the global economy demands ever-more dollar liquidity while US deficits raise long-run sustainability questions.

The IMF conducts annual Article IV consultations with member countries, assessing external sector sustainability using BOP data, NIIP, real exchange rate analysis, and reserve adequacy metrics. The IMF's External Sector Report aggregates these analyses globally to identify countries with excessive external imbalances. Countries with unsustainable BOP positions may receive IMF program lending (supported by policy conditions) to stabilize the balance of payments during crises. The IMF's Balance of Payments Manual (BPM6) provides the international statistical standard all countries follow.

The IMF uses several reserve adequacy metrics to assess whether a country holds sufficient foreign exchange reserves to withstand BOP shocks. The most common rule of thumb is 3 months of import coverage. More sophisticated frameworks assess reserves against a composite metric of short-term debt, broad money, portfolio flows, and exports. Countries like China and Japan hold reserves well in excess of IMF recommended levels, while many EM countries have chronically thin reserve buffers that increase vulnerability to sudden stop events.

A sudden stop is an abrupt reversal of capital inflows into an emerging market economy, typically triggered by a change in global risk appetite, a domestic crisis of confidence, or a contagion effect from another country's crisis. When capital inflows reverse, the country must rapidly adjust its current account deficit — typically through currency depreciation, recession, and import compression. Sudden stops, documented extensively by Guillermo Calvo, are among the most disruptive macroeconomic events for EM economies and can trigger financial crises with long-lasting economic damage.

Remittances — money sent home by migrant workers — are recorded as secondary income in the current account. For many low and middle-income countries, remittances are the largest source of foreign exchange inflows, exceeding FDI and foreign aid. The Philippines, Mexico, India, Egypt, and Bangladesh receive remittances equivalent to 10-40% of GDP in some cases. Unlike FDI or portfolio flows, remittances are typically stable and countercyclical (workers abroad send more money when their home country faces economic hardship), making them a valuable BOP stabilizer.