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Working Paper
Tobin lives: integrating evolving credit market architecture into flow of funds based macro-models
After the global financial crisis, there is greater awareness of the need to understand the interactions between the financial sector and the real economy and hence the potential for financial instability. Data from the financial flow of funds, previously relatively neglected, are now seen as crucial to the data monitoring carried out by central banks. This paper revisits earlier efforts to understand financial-real linkages, such those of Tobin and the Yale School, and proposes a modeling framework for analysing the household flow of funds jointly with consumption. The consumption function ...
Working Paper
House prices and credit constraints: making sense of the U.S. experience
Most U.S. house price models break down in the mid-2000s due to the omission of exogenous changes in mortgage credit supply (associated with the subprime mortgage boom) from house price-to-rent ratio and inverted housing demand models. Previous models lack data on credit constraints facing first-time homebuyers. Incorporating a measure of credit conditions?the cyclically adjusted loan-to-value ratio for first-time buyers?into house price-to-rent ratio models yields stable long-run relationships, more precisely estimated effects, reasonable speeds of adjustment and improved model fits.
Working Paper
Shifting credit standards and the boom and bust in U.S. house prices
The U.S. house price boom has been linked to an unsustainable easing of mortgage credit standards. However, standard time series models of U.S. house prices omit credit constraints and perform poorly in the 2000s. We incorporate data on credit constraints for first-time buyers into a model of U.S. house prices based on the (inverted) demand for housing services. The model yields not only a stable long-run cointegrating relationship, a reasonable speed of adjustment, plausible income and price elasticities and an improved fit, but also sensible estimates of tax credit effects and the possible ...
Conference Paper
Housing, credit and consumer expenditure
Many factors have contributed to the development of credit markets, easing access of households to credit. This paper considers the implications of easier credit for the influence of higher house prices on consumer expenditure. It argues that with poorly developed credit markets, the effect is likely to be negative, but becomes positive as access to housing collateral increases and down-payments for first time homebuyers fall in relation to values. The implications for differences between countries and changes in consumer behaviour over time are explored. Previous studies are reviewed: the ...
Working Paper
Credit, housing collateral and consumption: evidence from the UK, Japan and the US
The consumption behaviour of U.K., U.S. and Japanese households is examined and compared using a modern Ando-Modigliani style consumption function. The models incorporate income growth expectations, income uncertainty, housing collateral and other credit effects. These models therefore capture important parts of the financial accelerator. The evidence is that credit availability for U.K. and U.S. but not Japanese households has undergone large shifts since 1980. The average consumption-to-income ratio shifted up in the U.K. and U.S. as mortgage downpayment constraints eased and as the ...