Capitalisation of residential solar photovoltaic systems in Western Australia

Due to government financial incentives and falling prices of photovoltaic (PV) systems, solar power has become the fastest growing renewable energy source in Australia. As financial incentives are being reduced or phased out, there is a possibility that adoption of this technology will slow down, thus creating a need for improved policy instruments targeted at adoption of residential PV systems. One of the factors affecting adoption of solar technology in the residential sector is its capitalisation in property values. Yet, the awareness of the capitalisation of PV investments in the Australian property market is limited. Our data indicate that homeowners who anticipate selling their properties in the near future are reluctant to adopt PV systems. This paper presents the first empirical estimate of the property price premiums associated with residential solar PV systems in Australia using residential property sales data from the Perth metropolitan area of Western Australia. An estimated 2.3–3.2 per cent property price premium associated with the PV systems suggests that homeowners fully recover the costs of PV investments upon the sale of their properties. Effective government policy could use this information to encourage adoption of residential PV systems by homeowners.     

Diverging trends in health care use between 2010 and 2016: Evidence from three groups of transition countries

This paper investigates changes in health care use in 28 transition countries using data on more than 60,000 households from the “Life in Transition” surveys II and III conducted in 2010 and 2016. Following the literature, the transition countries are divided into three groups – Eastern Europe, Southern Europe and the non-Baltic states of the former Soviet Union with Mongolia – based on the speed of their transformation. Regressions based on Andersen’s conceptual framework show no difference in public health care use between the three groups in 2010. By 2016, however, the share of households using the public health care system dropped by remarkable 17.1–22.2% points in Southern Europe and 13.5–27.1% points in the former Soviet Union with Mongolia compared to Eastern Europe. Moreover, by 2016, the probability of a household using the private health care system (with no use of public health care) in Southern Europe and the former Soviet Union was 7.5–18.7% points higher than in Eastern Europe, whereas it was 2.9–6.8% points lower than in Eastern Europe back in 2010. The analyses indicate that differences in household characteristics, as well as perceived corruption and quality of public health care, help to understand these diverging trends in health care use in the three groups of transition countries between 2010 and 2016.     

Valuing public and private urban tree canopy cover

In this paper, we estimate the effect of tree canopy cover on sales price of urban residential properties in Perth, Western Australia. Using a data set of 5606 single family homes sold in 2009 and a spatial hedonic model with three spatial effects – spatial‐temporal lag on dependent variable, spatial error, and spatially lagged independent variables – we estimated the location‐specific effect of tree canopy cover. Tree canopy cover increases the property value when located on adjacent public space, but decreases the value when it is on own property and on the adjacent property within 20 m of property boundary. The results are suggestive that council urban tree planting programs provide significant private benefits to homeowners.     

Job market outcomes for IDPs: The case of Georgia

Internally displaced people (IDPs) constitute a serious economic, social and cultural problem for many countries, including countries in transition. Despite the importance of the problem, there are only a handful of previous studies investigating the issue of labour market outcomes for IDPs. Moreover, the impact of protracted displacement has not been addressed in academic work at all. We aim to fill this gap in the literature using 13 years (2004–2016) of Integrated Household Surveys from Georgia, which has experienced a large flow of internal migrants from the early 1990s until now. Our analyses indicate that the labour market outcomes for IDPs are much worse than those for local residents. Specifically, IDPs are 3.9–11.2 percentage points less likely to be in the labour force, depending on the period and duration of IDP status. IDPs are also up to 11.6 percentage points more likely to be unemployed, even after 20 years of forced displacement. Finally, IDPs residing in a locality for more than five years receive persistently lower wages than local residents with similar characteristics, with the gap widening over time, reaching some 11% in the last period under analysis.     

Authorship,Collaboration, Topics,and Research Gaps in Environmental and Resource Economics 1991–2015

Environmental and Resource Economics is one of the premier journals in the field of environmental economics. It was established with an aspiration to focus more on applied and policy relevant research compared to other established journals, and to establish better channels of communication and collaboration between researchers from Europe and other parts of the world. We present a text based exploratory analysis of 1630 articles published in the Journal from 1991 to 2015 that suggests the Journal has been somewhat successful in meeting both these aims. Perhaps more importantly, it shows the Journal continues to progress toward these goals. The European authors are the largest contributors to the Journal, which is in contrast to other prominent journals (such as Journal of Environmental Economics and Management and Ecological Economics). And while most of the collaboration has occurred within this geographic region (e.g., European authors collaborated with other European authors more frequently), this trend appears to be changing as the proportion of articles written by international collaborators is gradually increasing. Topic analysis reveals that almost all of the articles could be grouped under applied and/or policy relevant topics, and almost two-thirds of the articles are empirical in nature, which suggest that the journal has been able to fulfil both of its commitments. We also investigate trends in research foci over the last 25 years and what kind of research gaps can be discerned.     

Adolescents’ (un)happiness in transition

In this paper, we analyse the life satisfaction of adolescents in transition countries, comparing their life satisfaction with that of their peers in non-transition countries. We find that, at the start of transition, ceteris paribus, the life satisfaction of the adolescents in our sample of transition countries is somewhat smaller, but not significantly so, than the life satisfaction of the adolescents in our sample of non-transition countries. With the economic crisis of the early 1990s, however, the difference increased dramatically, but, by the beginning of the 2000s, this gap had again become fairly limited. From that point, respondents’ health situation, their material wealth and their school experience mattered much more than whether they lived in a transition country or not. Unlike the literature on adults, we do not find that after controlling for individual level variables, macro variables play an important role in adolescent happiness.     

Transition welfare gaps: One closed,another to follow?

Respondents from post‐communist countries have been found to systematically report lower levels of happiness and self‐rated health. While the first welfare gap in happiness has closed recently, the second transition gap in self‐perceived health only started to close. Specifically, this paper shows that treating all transition countries as a homogeneous group may be misleading and therefore divides 28 transition countries into three groups. As a result, in the most recent 2016 round of the ‘Life in Transition’ survey, transition countries in Southern Europe are no longer found to be different from non‐transition nations in terms of their self‐rated health. Although the gap in self‐perceived health for transition nations in Eastern Europe is present in a basic model, it becomes less statistically and economically significant when subjective beliefs and macro‐level variables are added. Countries from the former Soviet Union and Mongolia remain the only group in which respondents report 16.5%–29.1% lower probability of ‘Good’ or ‘Very Good’ health compared to other transition and non‐transition countries. Controlling for communist party membership, ideological beliefs and macro‐level variables somewhat reduces the gap for the former Soviet Union and Mongolia but it remains significant in multiple robustness checks. Although the gap in self‐rated health now applies to only one group of transition countries, it remains an important empirical puzzle with far‐reaching implications for health policy, demand for healthcare and the process of transition.     

Capitalised nonmarket benefits of multifunctional water-sensitive urban infrastructure: A case of living streams

Living streams are an important element of decentralised stormwater management solutions. They are actively promoted due to their ability to generate multiple ecosystem services, including water quality improvement, biodiversity protection and aesthetics. However, a lack of monetised values of ecosystem services of living stream projects makes it difficult to assess the net benefits of investing in such projects. This study uses the hedonic pricing method to estimate the capitalised amenity values of living streams and other public open spaces (POS) in housing and lot markets for the first time. The study area includes two newly greenfield-developed suburbs in the Perth metropolitan area. We find the positive impact of living streams and other POS on the house and lot prices. However, living streams generate greater value than other types of POS. Furthermore, the POS (including living streams) that support active recreation are valued more than basic POS without active recreation features. Finally, we observe, for the first time, that the benefits of planned but not yet constructed POS (including living stream) are similar to the completed POS (including living stream) in both housing and lot markets. This information is useful for policymakers and developers making informed decisions about water-sensitive urban infrastructure.     

The War in Ukraine,Food Security and the Role for Europe

Food-security implications of the war in Ukraine are exacerbated by adverse weather events, spillover effects from the distortion of energy and fertiliser markets, and domestic policies that countries around the world have implemented in pursuit of food security. Estimates suggest that the cumulative effect of these channels in terms of restricting agricultural and food trade is in the order of over 10 times larger, and their cumulative effect on global food supply is on average three times more substantial than the direct agricultural supply disruptions in Ukraine. The latter, however, disproportionally impacts low-income countries that are particularly vulnerable to food supply shortages and price increases. In the case of the EU, although overall food availability is not at stake, food affordability for low-income households is a concern, especially when combined with rising prices of other essential goods, such as energy and transportation. To ensure the resilience of domestic and global food systems, the EU and its Member States should extend a set of already implemented policies, including better-targeted support for the low-income households in the region, implementation of trade facilitation measures via international cooperation, and support for agricultural production in the most vulnerable countries, and should also facilitate the restoration of Ukraine's lost agricultural assets.