Questions about the equivalence of market rents and user costs for owner occupied housing

For modern nations, it is recognized as important that temporal and spatial variations in costs for comparable dwelling services are carefully measured. The costs of owner occupied as well as rental housing have important roles to play in both the consumer price index (CPI) and the System of National Accounts (SNA). The 1993 System of National Accounts (SNA93) specifies that a rental value of the housing stock should be included as part of the aggregates for personal consumption, personal income, income of proprietors and value added for the real estate industry. Yet, little attention has been devoted to an underlying commonality of practice: the implicit assumption that housing cost information for either renters or owner occupiers can be used for assessing movements over time and spatial differences in the cost of housing for both renters and owners, after allowing for differences regarding payment for taxes and certain ongoing expenses such as insurance and utilities. But in the real world, are the services that renters and owner occupiers get from their dwellings comparable? Also, for both renters and owner occupiers, are there place-related differences in the services they derive from their dwellings? And if so, what are the implications for official statistics making? These are the questions raised by the empirical results presented in this paper.     

A new approach to the existence and regularity of linear equilibrium in a noisy rational expectations economy

This paper gives a new approach to show the existence and regularity of linear equilibrium established by Lou ⓡ al. (2019) for a noisy rational expectations economy. Different from the existing method which essentially requires to find a fixed point of a system of nonlinear algebraic equations, the new approach is operated directly on an alternative form of market-clearing conditions. One main advantage of the new approach is that besides homogeneous-valuation economies, it can also handle the existence of equilibrium in economies with heterogeneous valuations where the existing method for dealing with homogeneous-valuation economies fails to work.