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1. Comovement of Home Prices: A Conditional Copula Approach

Author:
Lei Hou, Wei Long, and Qi Li
Publication Date:
02-2020
Content Type:
Working Paper
Abstract:
Even though housing markets in different areas are relatively localized, regional home prices have become closely correlated and tend to be simultaneously affected by many national economic factors. In this paper, through the dynamic copula model, we confirm that regional home price dependence is time-varying and the conventional time-invariant copulas underestimate the degree of dependence during economic expansions and recessions. In essence, the U.S. residential real estate market has become more integrated since the mid-1980s. Using the conditional copula model, we further identify how the dependence among regional housing markets evolves along with some fundamental economic factors such as unemployment rate and interest rate. These findings can help investors and home buyers to better identify and evaluate the systematic risk in the nationwide housing market.
Topic:
Economics, Unemployment, and Housing
Political Geography:
China, Asia, North America, and United States of America

2. Income Inequality, Poverty and Social Spending in Japan

Author:
Randall S. Jones
Publication Date:
06-2007
Content Type:
Working Paper
Institution:
The Organisation for Economic Co-operation and Development
Abstract:
Income inequality and relative poverty among the working-age population in Japan have risen to levels above the OECD average. This trend is partially explained by labour market dualism, with an increasing proportion of non-regular workers who are paid significantly less than regular workers, as well as by other factors, including the ageing of the workforce. Social spending as a share of GDP has been expanding in the context of population ageing, although it remains below the OECD average and the proportion received by low-income households is small. Consequently, the impact of social spending on inequality and poverty is weak compared to other OECD countries and inadequate to offset the deterioration in market income. The scope for increasing social spending is constrained by the fiscal situation. Instead, reversing the upward trend in inequality and poverty requires reforms to reduce labour market dualism and better target social spending on low-income households, particularly single parents.
Topic:
Poverty, Income Inequality, Social Services, and Housing
Political Geography:
Japan and Asia