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Mellander, CharlottaORCID iD iconorcid.org/0000-0002-4560-1905
Alternative names
Publications (10 of 101) Show all publications
Klaesson, J., Lobo, J., Mellander, C. & Wixe, S. (2025). Do Neighborhoods Matter for Individual Decision-Making?: The Case of COVID-19 Vaccination in Sweden. Journal of regional science
Open this publication in new window or tab >>Do Neighborhoods Matter for Individual Decision-Making?: The Case of COVID-19 Vaccination in Sweden
2025 (English)In: Journal of regional science, ISSN 0022-4146, E-ISSN 1467-9787Article in journal (Refereed) Epub ahead of print
Abstract [en]

Much research has highlighted the significance of neighborhood effects on individual-level choices and outcomes. But it has proven difficult to disentangle the influence of those that an individual shares a residential space with from that of other peers, such as work colleagues and family members. Neighbors, work colleagues, and family members constitute different sources of information. The decision to accept or refuse a vaccine is intensely personal and involves the processing of information about phenomena likely to be unfamiliar to most individuals. To examine the information effect of different peer groups we use microlevel data on COVID-19 vaccination in Sweden. We investigate the extent to which an individual's decision not to get vaccinated is influenced by the presence of other unvaccinated individuals in their household, workplace, or residential neighborhood. Our findings reveal that workplace peers tend to be most strongly connected to the decision not to get vaccinated. We also find that the role of neighborhood peers tends to be overestimated when we do not control for peers at home and at work.

Place, publisher, year, edition, pages
John Wiley & Sons, 2025
Keywords
COVID-19 vaccination, neighborhoods, peer groups
National Category
Economics Public Health, Global Health and Social Medicine
Identifiers
urn:nbn:se:hj:diva-67499 (URN)10.1111/jors.12767 (DOI)001448652500001 ()2-s2.0-105000832578 (Scopus ID)HOA;intsam;1009830 (Local ID)HOA;intsam;1009830 (Archive number)HOA;intsam;1009830 (OAI)
Available from: 2025-04-03 Created: 2025-04-03 Last updated: 2025-04-03
Rickardsson, J. & Mellander, C. (2025). The impact of health risk communication on self-perceived health and worry of targeted groups: Lessons from the Swedish COVID-19 response. PLOS ONE, 20(1), Article ID e0311596.
Open this publication in new window or tab >>The impact of health risk communication on self-perceived health and worry of targeted groups: Lessons from the Swedish COVID-19 response
2025 (English)In: PLOS ONE, E-ISSN 1932-6203, Vol. 20, no 1, article id e0311596Article in journal (Refereed) Published
Abstract [en]

The Swedish COVID-19 strategy aimed to protect vulnerable groups through targeted measures, categorizing individuals aged 70 and above as high-risk. This study examines the impact of such group-based risk assessments on subjective health and virus-related concerns among older adults.We analyzed survey data from the SOM Institute for 68- to 71-year-olds in 2019 (N = 684) and 2020 (N = 726). Using ordered logit regression, we compared perceived health and virus-related concerns between individuals just below (68–69 years) and just above (70–71 years) the high-risk age threshold, controlling for demographic factors.In 2020, 70-year-olds reported significantly lower perceived health compared to their 69-year-old peers, a difference not observed in 2019. Furthermore, 70-year-olds exhibited significantly higher virus-related concerns than their slightly younger counterparts. These patterns persisted when expanding the analysis to include individuals aged 68 and 71.ConclusionOur findings suggest that the Swedish COVID-19 strategy, while aimed at protecting individuals aged 70 and over, may have inadvertently increased perceived vulnerability and health concerns within this group. Conversely, those just below the high-risk age threshold reported better health and lower virus-related concerns, highlighting potential unintended psychological consequences of age-based risk communication.

Place, publisher, year, edition, pages
Public Library of Science (PLoS), 2025
Keywords
adult, aged, Article, coronavirus disease 2019, educational status, female, health hazard, health risk assessment, health survey, human, immune response, major clinical study, male, middle aged, pandemic, risk factor, self evaluation, sensitivity analysis, Swedish citizen, virus transmission
National Category
Public Health, Global Health and Social Medicine
Identifiers
urn:nbn:se:hj:diva-67152 (URN)10.1371/journal.pone.0311596 (DOI)001407853100051 ()39823468 (PubMedID)2-s2.0-85215430642 (Scopus ID)GOA;;996932 (Local ID)GOA;;996932 (Archive number)GOA;;996932 (OAI)
Available from: 2025-01-29 Created: 2025-01-29 Last updated: 2025-02-20Bibliographically approved
Mellander, C., Klaesson, J., Lobo, J. & Wixe, S. (2024). COVID-19 vaccination rates and neighbourhoods: evidence from Sweden. Regional studies, 58(7), 1464-1476
Open this publication in new window or tab >>COVID-19 vaccination rates and neighbourhoods: evidence from Sweden
2024 (English)In: Regional studies, ISSN 0034-3404, E-ISSN 1360-0591, Vol. 58, no 7, p. 1464-1476Article in journal (Refereed) Published
Abstract [en]

This paper investigates neighbourhood characteristics related to an individual’s likelihood of getting the first COVID-19 vaccination and implementing official recommendations for the three-shot vaccination regime. We use full population-geocoded microdata for Sweden to measure important individual-level attributes and the marginalisation of their residential communities in terms of ethnicity, education and income. The findings show that the likelihood of getting vaccinated and obtaining all three recommended vaccine doses decrease for individuals residing in neighbourhoods with larger shares of marginalised residents. The effects also appear to be more pronounced if the individual themself belongs to a marginalised group.

Place, publisher, year, edition, pages
Taylor & Francis, 2024
Keywords
COVID-19, education, ethnicity, neighbourhoods, poverty, vaccination
National Category
Public Health, Global Health and Social Medicine Economics
Identifiers
urn:nbn:se:hj:diva-63036 (URN)10.1080/00343404.2023.2276334 (DOI)001121014700001 ()2-s2.0-85178456662 (Scopus ID)HOA;intsam;920218 (Local ID)HOA;intsam;920218 (Archive number)HOA;intsam;920218 (OAI)
Available from: 2023-12-11 Created: 2023-12-11 Last updated: 2025-02-20Bibliographically approved
Wixe, S., Lobo, J., Mellander, C. & Bettencourt, L. M. (2024). Evidence of COVID-19 fatalities in Swedish neighborhoods from a full population study. Scientific Reports, 14(1)
Open this publication in new window or tab >>Evidence of COVID-19 fatalities in Swedish neighborhoods from a full population study
2024 (English)In: Scientific Reports, E-ISSN 2045-2322, Vol. 14, no 1Article in journal (Refereed) Published
Abstract [en]

The COVID-19 pandemic has highlighted a debate about whether marginalized communities suffered the disproportionate brunt of the pandemic's mortality. Empirical studies addressing this question typically suffer from statistical uncertainties and potential biases associated with uneven and incomplete reporting. We use geo-coded micro-level data for the entire population of Sweden to analyze how local neighborhood characteristics affect the likelihood of dying with COVID-19 at individual level, given the individual's overall risk of death. We control for several individual and regional characteristics to compare the results in specific communities to overall death patterns in Sweden during 2020. When accounting for the probability to die of any cause, we find that individuals residing in socioeconomically disadvantaged neighborhoods were not more likely to die with COVID-19 than individuals residing elsewhere. Importantly, we do find that individuals show a generally higher probability of death in these neighborhoods. Nevertheless, ethnicity is an important explanatory factor for COVID-19 deaths for foreign-born individuals, especially from East Africa, who are more likely to pass away regardless of residential neighborhood.

Place, publisher, year, edition, pages
Springer, 2024
Keywords
Africa, Eastern, COVID-19, Humans, Pandemics, Research Design, Residence Characteristics, Sweden, Africa, coronavirus disease 2019, human, methodology, pandemic
National Category
Public Health, Global Health and Social Medicine Economics
Identifiers
urn:nbn:se:hj:diva-63612 (URN)10.1038/s41598-024-52988-3 (DOI)001158938000004 ()38316904 (PubMedID)2-s2.0-85184403192 (Scopus ID)HOA;intsam;938147 (Local ID)HOA;intsam;938147 (Archive number)HOA;intsam;938147 (OAI)
Available from: 2024-02-19 Created: 2024-02-19 Last updated: 2025-02-20Bibliographically approved
He, R., Rickardsson, J. & Mellander, C. (2024). Geography, age, and wellbeing following the COVID-19 shock. The annals of regional science, 73, 1959-1994
Open this publication in new window or tab >>Geography, age, and wellbeing following the COVID-19 shock
2024 (English)In: The annals of regional science, ISSN 0570-1864, E-ISSN 1432-0592, Vol. 73, p. 1959-1994Article in journal (Refereed) Published
Abstract [en]

In this paper we examine the relationships between subjective well-being, age, and geography before (2019) and during (2020) the COVID-19 pandemic. Utilizing survey data, subjective well-being is examined through measures on i) perceived life satisfaction, and ii) self-reported health status. Given that elderly individuals, aged 70 and above, were at greater risk of becoming seriously ill from the virus, we conduct further analyses with a special focus on this group of individuals. Our analyses show that older individuals have higher life satisfaction than other age groups - both before the pandemic and during the pandemic. On the other hand, older individuals report worse health conditions, and the difference in self-reported health status between elderly and younger people is even greater during the pandemic. In terms of geography, we find that elderly people living in larger cities have significantly lower levels of life satisfaction than those living in small agglomerations or rural areas - but report significantly higher health status - especially during the pandemic.

Place, publisher, year, edition, pages
Springer, 2024
National Category
Economics
Identifiers
urn:nbn:se:hj:diva-66082 (URN)10.1007/s00168-024-01303-z (DOI)001295682000001 ()2-s2.0-85201638611 (Scopus ID)HOA;;968897 (Local ID)HOA;;968897 (Archive number)HOA;;968897 (OAI)
Available from: 2024-09-02 Created: 2024-09-02 Last updated: 2025-01-12Bibliographically approved
Credit, K., Kekezi, O., Mellander, C. & Florida, R. (2024). Third places, the connective fibre of cities and high-tech entrepreneurship. Regional studies, 58(12), 2225-2240
Open this publication in new window or tab >>Third places, the connective fibre of cities and high-tech entrepreneurship
2024 (English)In: Regional studies, ISSN 0034-3404, E-ISSN 1360-0591, Vol. 58, no 12, p. 2225-2240Article in journal (Refereed) Published
Abstract [en]

Urban 'third places' foster informal interactions and face-to-face contact that is critical to the development of new innovations and start-up businesses. Our research utilises extensive microdata in combination with telephone interviews with over 200 start-up companies in Stockholm, Sweden. Our findings indicate that access to third places has a significant impact on the number of new high-tech start-ups (both by entrepreneur place of residence and work) in their vicinity. This suggests that third places play a demonstrable role in innovation and economic growth.

Place, publisher, year, edition, pages
Taylor & Francis, 2024
Keywords
third places, entrepreneurship, innovation, high-tech start-ups, start-up ecosystems, L26, R12, R23
National Category
Economics
Identifiers
urn:nbn:se:hj:diva-63438 (URN)10.1080/00343404.2023.2297083 (DOI)001142380100001 ()2-s2.0-85182480516 (Scopus ID);intsam;933509 (Local ID);intsam;933509 (Archive number);intsam;933509 (OAI)
Available from: 2024-01-29 Created: 2024-01-29 Last updated: 2025-01-12Bibliographically approved
Klaesson, J., Lobo, J. & Mellander, C. (2023). Social interactions and COVID-19 vaccine hesitancy: Evidence from a full population study in Sweden. PLOS ONE, 18(11), Article ID e0289309.
Open this publication in new window or tab >>Social interactions and COVID-19 vaccine hesitancy: Evidence from a full population study in Sweden
2023 (English)In: PLOS ONE, E-ISSN 1932-6203, Vol. 18, no 11, article id e0289309Article in journal (Refereed) Published
Abstract [en]

We investigate whether an individual's information milieu-an individual's residential neighborhood and co-workers-affects the decision to get a COVID-19 vaccine. The decision to accept or refuse a vaccine is intensely personal and involves the processing of information about phenomena likely to be unfamiliar to most individuals. One can thus expect an interplay between an individual's level of education and skills and the information processing of others whom with whom she can interact and whose decision she can probe and observe. Using individual-level data for adults in Sweden, we can identify the proportion of an individual's neighborhood and workplace who are unvaccinated as indicators of possible peer effects. We find that individuals with low levels of educational attainment and occupational skills are more likely to be unvaccinated when exposed to other unvaccinated individuals at work and in the residential neighborhood. The peer effects in each of these information milieus further increases the likelihood of not getting vaccinated-with the two acting as information channels that reinforce one another.

Place, publisher, year, edition, pages
Public Library of Science (PLoS), 2023
Keywords
Adult, COVID-19, COVID-19 Vaccines, Educational Status, Female, Humans, Social Interaction, Sweden, Vaccination, SARS-CoV-2 vaccine, Article, attitude, coronavirus disease 2019, coworker, decision making, household income, housing, human, immunization, income, neighborhood, occupation, vaccine hesitancy, workplace
National Category
Public Health, Global Health and Social Medicine Economics
Identifiers
urn:nbn:se:hj:diva-63030 (URN)10.1371/journal.pone.0289309 (DOI)37983227 (PubMedID)2-s2.0-85177764608 (Scopus ID)GOA;intsam;920074 (Local ID)GOA;intsam;920074 (Archive number)GOA;intsam;920074 (OAI)
Available from: 2023-12-11 Created: 2023-12-11 Last updated: 2025-02-20Bibliographically approved
Bjerke, L. & Mellander, C. (2022). Mover stayer winner loser: A study of income effects from rural migration. Cities, 130(November), Article ID 103850.
Open this publication in new window or tab >>Mover stayer winner loser: A study of income effects from rural migration
2022 (English)In: Cities, ISSN 0264-2751, E-ISSN 1873-6084, Vol. 130, no November, article id 103850Article in journal (Refereed) Published
Abstract [en]

Rural-urban migration theory suggests that one gains economically by moving from a rural to an urban area. The popular juxtaposing notion is: "If you stay, you lose." But given the rapid increase in housing costs in bigger cities, are losses from staying in rural areas still necessarily the rule? If so, how big is the economic loss for those who stay in rural regions? Using Swedish micro data, we focus on the income effects of rural-urban migration among young individuals. We find that staying in a rural region is negatively related to an individual's income levels, but the loss is mostly insignificant. After controlling for housing costs, it is even beneficial for many people to stay in their rural areas, except for the most highly educated individuals who can benefit by moving to an urban area.

Place, publisher, year, edition, pages
Elsevier, 2022
Keywords
Rural-urban youth migration, Income, Mover, Stayer
National Category
Economics
Identifiers
urn:nbn:se:hj:diva-58141 (URN)10.1016/j.cities.2022.103850 (DOI)000830897900006 ()2-s2.0-85134805093 (Scopus ID)HOA;;824392 (Local ID)HOA;;824392 (Archive number)HOA;;824392 (OAI)
Available from: 2022-08-09 Created: 2022-08-09 Last updated: 2022-08-09Bibliographically approved
Florida, R., Mellander, C. & King, K. (2022). Power couples, cities, and wages. Environment and planning A, 54(6), 1236-1255
Open this publication in new window or tab >>Power couples, cities, and wages
2022 (English)In: Environment and planning A, ISSN 0308-518X, E-ISSN 1472-3409, Vol. 54, no 6, p. 1236-1255Article in journal (Refereed) Published
Abstract [en]

Power couples, defined as pairs of highly educated partners, tend to cluster in cities to take advantage of more developed labor markets, better jobs, and higher wages. This research examines to what extent being a partner in a power couple brings additional wage income benefits. We examine what the effects of power couple partnering is on wage income. Furthermore, we examine how the results are affected by gender and place of residence. To determine this, the research uses detailed Swedish micro data on power couples 23-39 years of age over the period 2007-2016. Our analysis finds positive and significant results from being in a power couple on wage income after controlling for individual, workplace, and geographical characteristics. This is the case for both men and women in power couple households without children, but for women only when children are present. For power couples in denser urban areas, we find a positive effect for men in power couples with or without children. We suggest this effect is due to a more equal "balance of power" between partners in highly educated power couples located in bigger cities, where norms and values may favor a relatively greater sharing of household duties between men and women, and where men face a different competitive situation in the labor market.

Place, publisher, year, edition, pages
Sage Publications, 2022
Keywords
Power couples, cities, wages, income, gender
National Category
Economics
Identifiers
urn:nbn:se:hj:diva-56452 (URN)10.1177/0308518X221094025 (DOI)000788015300001 ()2-s2.0-85130024165 (Scopus ID)HOA;intsam;811665 (Local ID)HOA;intsam;811665 (Archive number)HOA;intsam;811665 (OAI)
Available from: 2022-05-12 Created: 2022-05-12 Last updated: 2022-12-12Bibliographically approved
Florida, R. & Mellander, C. (2022). The geography of COVID-19 in Sweden. The annals of regional science, 68, 125-150
Open this publication in new window or tab >>The geography of COVID-19 in Sweden
2022 (English)In: The annals of regional science, ISSN 0570-1864, E-ISSN 1432-0592, Vol. 68, p. 125-150Article in journal (Refereed) Published
Abstract [en]

This paper examines the geographic factors that are associated with the spread of COVID-19 during the first wave in Sweden. We focus particularly on the role of place-based factors versus factors associated with the spread or diffusion of COVID-19 across places. Sweden is a useful case study to examine the interplay of these factors because it did not impose mandatory lockdowns and because there were essentially no regional differences in the pandemic policies or strategies during the first wave of COVID-19. We examine the role of place-based factors like density, age structures and different socioeconomic factors on the geographic variation of COVID-19 cases and on deaths, across both municipalities and neighborhoods. Our findings show that factors associated with diffusion matter more than place-based factors in the geographic incidence of COVID-19 in Sweden. The most significant factor of all is proximity to places with higher levels of infections. COVID-19 is also higher in places that were hit earliest in the outbreak. Of place-based factors, the geographic variation in COVID-19 is most significantly related to the presence of high-risk nursing homes, and only modestly associated with factors like density, population size, income and other socioeconomic characteristics of places.

Place, publisher, year, edition, pages
Springer, 2022
National Category
Public Health, Global Health and Social Medicine Economics
Identifiers
urn:nbn:se:hj:diva-54211 (URN)10.1007/s00168-021-01071-0 (DOI)000676072300001 ()34316091 (PubMedID)2-s2.0-85111143958 (Scopus ID)HOA;intsam;757171 (Local ID)HOA;intsam;757171 (Archive number)HOA;intsam;757171 (OAI)
Available from: 2021-08-12 Created: 2021-08-12 Last updated: 2025-02-20Bibliographically approved
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