Credit Window Guidance

Overview

Window guidance (Japanese: madoguchi shidō) is an informal monetary-policy instrument in which a central bank directs the volume and sectoral allocation of commercial bank lending through quantitative targets and moral suasion, rather than through interest rates or reserve requirements.[1] It was most closely associated with the Bank of Japan, which used it from the mid-1950s through 1991 to set lending quotas for major banks aligned with national industrial priorities during the postwar "economic miracle," and which reportedly strengthened window guidance in an attempt to restrain the asset-price bubble of the late 1980s before its effectiveness eroded amid financial liberalization.[1] Similar credit-direction tools were used across other Asian economies in the postwar era, including South Korea and Taiwan, and more recently by China's central bank.[1]

Ryan-Collins, Lloyd & Macfarlane's Rethinking the Economics of Land and Housing discusses window guidance (citing Richard Werner's Princes of the Yen) as one historical example of central banks directing credit allocation by sector — including, in some periods, toward productive industry and away from real-estate speculation — contrasting it with later, more liberalized regimes in which bank credit flowed more freely into land and property lending.[2]

Georgist Significance

Because a large share of the 18-year land cycle and the wider literature on finance's growth being largely mortgage credit against land attributes land-price booms to bank credit flowing preferentially into land-backed lending, window guidance is of interest to Georgists as a historical example of a non-tax policy lever that can, in principle, restrain speculative land-credit expansion by administrative fiat rather than by capturing land rent directly. It is not itself a Georgist policy and does not address the underlying incentive to speculate on land value; Georgist analysis would generally treat it as a second-best, administratively fragile substitute for removing the untaxed capital gain that makes land an attractive object of speculative lending in the first place. Its recorded loss of effectiveness in Japan as financial markets liberalized in the 1980s is consistent with that reading.[1]

See Also

• Princes of the Yen (Werner, 2003) — the primary book behind the window-guidance mechanism this page describes
• Finance's growth is largely mortgage credit against land — the credit-asset feedback dynamic window guidance was sometimes used to restrain
• 18-Year Land Cycle
• Objection: cycles are driven by credit, not land
• Taiwan — one of the other East Asian economies that used directed-credit policy
• Rethinking the Economics of Land and Housing — the discovery source book

Sources

1. "Window guidance," Wikipedia — used for the definition, the Bank of Japan's 1950s–1991 use of lending quotas, its role during the 1980s asset bubble, its decline with financial liberalization, and its use by other Asian central banks including the People's Bank of China. Basic-facts tier source. en.wikipedia.org
2. Josh Ryan-Collins, Toby Lloyd & Laurie Macfarlane (2017), Rethinking the Economics of Land and Housing, Zed Books, Ch. 5 §5.6, Ch. 7 §7.4, citing Richard A. Werner (2003), Princes of the Yen — discovery source; used for the book's framing of credit window guidance as a historical sector-directed-credit tool used in Japan, Korea, and Taiwan. wiki summary