Overview
This series explains how financial liberalization can make credit and output rise before debt, collateral dependence, fragile funding, and cross-border exposures increase the chance of a severe downturn. It distinguishes reforms that directly expand bank credit from broader banking changes, traces the domestic boom through sectoral allocation and funding, then follows risk across currencies, borders, and non-bank finance. A Federal Reserve working paper covering 18 advanced economies from 1946–2020 supplies channel-specific estimates; BIS history shows how international claims transmit exposure. The evidence supports conditional judgment, not a universal crisis law: early gains and later tail risk must be evaluated together.
Learning outcomes
- Direct credit-supply reforms are associated with stronger lending growth than broader banking reforms.
- Early GDP gains can coexist with later increases in crisis risk and severe downside outcomes.
- Real-estate concentration, collateral feedback, fragile funding, and cross-border links can amplify a credit boom’s losses.
- Policy judgment should match safeguards to credit allocation, funding, currency, and non-bank exposures; the evidence is conditional, not universal.
Keywords
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PlansFAQ
What counts as financial liberalization in this series?
The series treats reforms that directly loosen banks’ ability or capacity to supply credit as the key case. Entry, branching, lending-rate, credit-ceiling, reserve, and required-asset changes belong to that channel; other reforms may affect risk, funding, or demand without directly expanding loan supply.
Why can a credit boom improve growth before raising crisis risk?
A credit boom can lift activity first because newly available loans support spending, investment, construction, and property markets. Debt, collateral dependence, and fragile funding accumulate more slowly, so spreads and crisis risk may rise only after several years.
How can international banking spread the risk of a credit boom?
International banking can distribute a boom through cross-border claims, foreign affiliates, offshore funding, currencies, derivatives, and non-bank investors. Lender location, borrower location, currency, and funding horizon determine where exposure sits, so a local loan can depend on a wider chain than one domestic balance sheet shows.
How should policymakers evaluate a financial liberalization?
Policymakers should first identify whether it directly expands bank credit, then track where loans go, how they are funded, and whether exposure crosses borders or moves into non-bank finance. They should compare early growth with later tail risk and use safeguards matched to solvency, liquidity, currency, and data gaps.