Korea Certified International Finance Specialist key terms

A statistical record of all economic transactions between a country's residents and the rest of the world in a period, split into current, capital, and financial accounts. Persistent deficits pressure the currency and shape foreign exchange policy.

The part of the balance of payments covering trade in goods and services, primary income, and secondary income transfers. Korea's goods surplus has historically supported the won and reserve accumulation.

Official external assets held by the central bank, including foreign currency deposits, securities, gold, and SDRs, used to defend the currency and meet external obligations. Adequacy is often judged against short-term external debt.

Korea's core statute governing cross-border payments, foreign currency transactions, and capital flows between residents and non-residents. It delegates much operational detail to presidential decrees and BOK and FSC regulations.

Korea's phased opening of the onshore interbank FX market to registered foreign financial institutions, extending trading hours toward 24 hours and easing settlement and reporting constraints. It aims to reduce offshore premium and improve access for global players.

Trading of won against foreign currencies outside Korea, mainly in London, Hong Kong, and Singapore, driven by non-resident hedging and speculation. Its price can diverge from the onshore rate, creating arbitrage and policy concerns.

A contractually agreed rate for exchanging currencies on a future date, derived from spot adjusted by the interest rate differential. Corporates use it to lock in conversion costs for trade and funding flows.

The difference between forward and spot rates, quoted in pips and driven mainly by the interest rate differential between two currencies. Negative points on USD/KRW signal higher dollar funding costs relative to won.

A no-arbitrage condition stating that the forward premium or discount equals the interest rate differential between two currencies. Persistent deviations reveal funding constraints, capital controls, or credit risk.

The theory that exchange rates should adjust so identical baskets of goods cost the same across countries. It holds better over long horizons than short ones and underpins real exchange rate and misalignment analysis.

A trade-weighted average of a currency against partner currencies, adjusted for relative inflation. It measures competitiveness; a rising index indicates appreciation that can erode export price advantage.

The risk that exchange rate moves change the domestic currency value of known future foreign currency cash flows, such as receivables or payables. It is typically hedged with forwards, futures, or options.

A contract granting the right, not the obligation, to buy or sell a currency at a set strike and date for a premium. Firms use them to cap downside while retaining upside, at an explicit cost.

Knock-In Knock-Out currency option structures sold by Korean exporters in the 2000s that provided premium reduction but exposed firms to large losses when the won moved beyond barriers. The disputes became a landmark case on suitability and disclosure.

Standardized exchange-traded contracts to exchange a currency at a future date, cleared through a central counterparty with daily margin. They offer transparency and liquidity but limited customization.

An agreement to exchange principal and interest payments in two currencies over time. It lets issuers access cheaper markets and swap proceeds back, and is heavily used for dollar funding by Korean institutions.

A reciprocal facility between central banks to exchange their currencies for liquidity support. Korea's arrangements provide a backstop for dollar funding stress and can calm FX markets during global shocks.

Foreign currency bonds issued by the Korean government to raise hard currency and establish a sovereign benchmark yield curve. Their spreads are a key gauge of Korea's external credit standing.

A derivative in which one party pays premiums and receives compensation if a reference entity defaults. Sovereign CDS spreads are watched as a market measure of country credit risk and funding cost.

Won-denominated sovereign debt issued by the Korean government, benchmarked by the 3-year and 10-year KTB. Yields anchor domestic funding costs and are central to duration and curve strategies.

A plot of yields across maturities for a bond market. Its level, slope, and curvature reflect rate expectations, term premia, and policy stance, and drive carry and curve trades.

A measure of a bond's price sensitivity to interest rate changes, expressed in years for Macaulay duration or as a percentage price change for modified duration. It is essential for hedging rate risk.

The second-order sensitivity of bond prices to yield changes, capturing how duration itself shifts as rates move. Positive convexity means gains exceed losses for equal rate moves, favoring it in volatile markets.

A bank's regulatory capital divided by risk-weighted assets, ensuring loss absorption. Under Basel III, minimums are supplemented by buffers and leverage ratios that constrain balance sheet growth.

The post-2008 global bank capital and liquidity framework covering capital quality, buffers, leverage, and liquidity standards. Korean banks implement it through domestic FSC and BOK rules.

A Basel III metric requiring banks to hold high-quality liquid assets sufficient to cover 30 days of net stressed cash outflows. It targets short-term run risk, especially in foreign currency.

Korea's consolidated law regulating securities issuance, disclosure, investment firms, collective investment schemes, and unfair trading. It is the main compliance reference for cross-border offerings into Korea.

The requirement that financial firms assess a client's investment objectives, risk tolerance, and knowledge before recommending products. Violations can trigger liability and sanctions, as in Korean mis-selling cases.

Mandatory publication of material information about issuers and securities so investors can make informed decisions. Korea's electronic disclosure system publishes filings, and cross-border issuers face additional requirements.

Laws and controls requiring financial institutions to identify customers, monitor transactions, and report suspicious activity. Cross-border payments and trade finance are high-risk areas for trade-based laundering.

The process of identifying customers, verifying beneficial ownership, and assessing risk before and during a business relationship. It underpins AML, sanctions screening, and sound cross-border onboarding.

A bank's irrevocable undertaking to pay a beneficiary against compliant documents, reducing exporter payment risk. Most are governed by UCP 600, and discrepancies are a common source of disputes.

The ICC's Uniform Customs and Practice for Documentary Credits, setting rules on document examination, compliance, and bank obligations. It is incorporated by reference into most trade letters of credit.

A trade settlement method where banks handle documents and collect payment according to the buyer's instructions, without guaranteeing payment. Governed by URC 522, it is cheaper than a letter of credit but riskier for exporters.

Documents such as bills of lading, invoices, and packing lists that evidence shipment and transfer title. Their accuracy and consistency determine whether a letter of credit is honored.

The outright purchase of medium-term export receivables, often guaranteed by a bank, at a discount without recourse to the exporter. It converts deferred payment exports into immediate cash.

The sale of short-term export receivables to a factor, typically with credit protection and collection services. Unlike forfaiting, it usually covers smaller, recurring trade flows.

A negotiable certificate issued by a depositary bank representing shares of a foreign company, allowing local investors to trade them. ADRs and GDRs ease cross-border capital raising and custody.

The first sale of shares to public investors, raising capital and creating a listed market. Cross-border IPOs require reconciliation of home and host disclosure, accounting, and listing rules.

Korea's process for registering foreign investors to trade listed securities, historically requiring a unique ID. Reforms have eased procedures, but reporting and settlement obligations remain.

Excess return over the risk-free rate divided by return volatility, measuring reward per unit of total risk. It is simple but penalizes upside volatility and assumes normal returns.

Active return relative to a benchmark divided by tracking error, measuring skill per unit of active risk. It is the standard gauge for active managers and is central to portfolio construction.

The standard deviation of the difference between portfolio and benchmark returns, quantifying how closely a fund replicates its index. Low tracking error suits index funds; high values indicate active deviation.

The largest peak-to-trough decline in portfolio value over a period, expressed as a percentage. It captures tail loss experience and is often paired with volatility and Sharpe metrics.

A statistical estimate of the maximum loss over a horizon at a given confidence level. It is widely used for market risk limits but ignores losses beyond the threshold.

The average loss in the worst tail beyond the VaR threshold, also called conditional VaR. It is coherent and more sensitive to extreme losses, so Basel moved to it for market risk.

Scenario analysis applying severe but plausible shocks to portfolios or institutions to assess resilience. Regulators use it for capital planning, and firms use it to complement statistical risk measures.

An entity that interposes itself between trade counterparties, guaranteeing performance through novation and margin. Mandatory clearing of standardized derivatives reduces systemic risk but concentrates it.

A sudden loss of confidence in a currency causing sharp depreciation, capital flight, and reserve depletion. Korea's 1997 crisis led to IMF programs and sweeping financial and corporate reforms.

Policies aimed at system-wide financial stability rather than individual firms, such as loan-to-value caps and FX leverage limits. Korea uses them to dampen household debt and short-term external borrowing.

A charge on banks' non-deposit foreign currency liabilities, designed to discourage excessive short-term external debt. It is a Korean macroprudential tool to reduce rollover and liquidity risk.