Detailed Abstract:
Developing subsidized housing represents an effective strategy to address the housing affordability crisis that plagued the nation (Jiang et al., 2022; Kosareva & Polidi, 2021; Li & Shamsuddin, 2022). Negative perceptions of subsidized housing have long impeded its expansion (Diamond & McQuade, 2019; Nguyen, 2005). Previous studies have attributed resistance to subsidized housing to the adverse effects of subsidized housing on adjacent property values (McNee & Pojani, 2022; Wassmer & Wahid, 2019; Woo et al., 2021). It has also been noted that new housing units should produce a supply effect, absorb demand, and relieve the growing pressure on housing rents (Glaeser & Gyourko, 2018; Li, 2022). Therefore, the competitive relationship between subsidized housing and market rental housing may represent an important factor hindering public support for subsidized housing development. While to our knowledge, the impact of subsidized housing on the local housing rental market has hitherto received scant attention by scholars (Eriksen & Rosenthal, 2010; Yun et al., 2021).
In recent years, government-subsidized rental housing, a type of public rental housing, has quickly become a pivotal policy instrument for the Chinese government to alleviate the housing difficulties faced by residents in major cities. According to the “14th Five-Year Plan for Public Services”, China has set a target to raise 8.7 million units of government-subsidized rental housing between 2021 and 2025, with the aim of improving the living conditions of over 26 million new citizens and young people. Hangzhou is one of the leading cities for government-subsidized rental housing development. According to the Hangzhou Municipal Bureau of Housing Security, at present, there are three main ways to prepare for the construction of government-subsidized rental housing, first one is building new housing units, second one is rebuilding non-residential buildings into the government-subsidized housing and third one is converting stock housing into the government-subsidized housing.
Given the significance of government-subsidized rental housing in China's housing policy, the effects of subsidized rental housing on the local housing rental market need to be carefully examined. The specific questions which drive the research are: Firstly, how and how much do different types of government-subsidized rental housing impact on neighborhood housing rents? Secondly, did government-subsidized rental housing affect the willingness of landlords to rent out their properties? Thirdly, did government-subsidized rental housing contribute to an improvement in the overall quality of rental housing in the market?
Taking Hangzhou, China as the experimental field, this study investigates the impact of government-subsidized rental housing operations on the housing rental market, employing the spatial difference-in-differences method. Hangzhou is one of the key cities that receive state funding support for the development of government-subsidized rental housing. Data for this study include two parts: (1) information on government-subsidized rental housing projects that commenced operation in 2021 and beyond, including project names, fundraising methods, start of operation time, location, scale, and occupancy rate, etc. (2) housing listing and transaction records of the housing rental market in Hangzhou from 2021 to 2023. Our empirical design consists of three main steps. In the first step, we develop a spatial double-difference model to assess whether and how different types of government-subsidized rental housing affect rents in surrounding housing. In the second step, we use the double-difference approach to examine the response of landlords as landlords to government-subsidized rental housing operations. In the third part, we further estimate the heterogeneous effects of government-subsidized rental housing on rents and willingness to rent across housing classes.
Based on the spatial double difference model, we anticipate the following findings: First, new and remodeled government-subsidized rental housing diverts the demand for existing housing rentals and worsens the neighboring housing rents (i.e., supply effects). The negative impact is smaller for substitutes that are more distant. Second, government-subsidized rental housing negatively affects landlords' willingness to rent out their properties (i.e., crowd-out effects). Finally, the operation of indemnificatory rental housing primarily reduces the rent of surrounding low-end housing and leads to the withdrawal of some low-end market rental housing from the market, thereby enhancing the overall quality of rental housing in the market (amenity effects).
This paper makes the following contributions. Firstly, our study adds to the existing literature on the spillover effects of subsidized housing (Craw, 2020; Diamond & McQuade, 2019; Gonzalez-Pampillon, 2022; Voith et al., 2022). Prior research has mainly focused on the impact of subsidized housing on property values, while our paper investigates the effects of subsidized housing on housing rents. Secondly, this paper contributes to the literature on rent control by arguing that subsidized rental housing ultimately leads to the "rat race" of the private rental market by regulating market rents and eliminating low-end market rental housing (Breidenbach et al., 2022; Kholodilin & Kohl, 2021). This perspective complements previous research that has demonstrated the adverse effects of strict rent controls on the development of the private housing rental market (Gabriel & Nothaft, 2001; Tandel et al., 2016). Therefore, our work is highly relevant to the literature on housing affordability (Archer, 2022; Kosareva & Polidi, 2021; Li & Shamsuddin, 2022; Lux et al., 2023). Furthermore, this paper is also related to the literature examining the effects of government policies (Chiu, 2007; Deng et al., 2019; Wassmer & Wahid, 2019). We provide more accurate micro-empirical evidence to support the effectiveness of subsidized rental housing policies.
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