This map shows the geographic impact of Marc Roemer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Marc Roemer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marc Roemer more than expected).
This network shows the impact of papers produced by Marc Roemer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Marc Roemer. The network helps show where Marc Roemer may publish in the future.
Co-authorship network of co-authors of Marc Roemer
This figure shows the co-authorship network connecting the top 25 collaborators of Marc Roemer.
A scholar is included among the top collaborators of Marc Roemer based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Marc Roemer. Marc Roemer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Roemer, Marc. (2021). Cancer-Related Hospitalizations for Adults, 2017.2 indexed citations
4.
Roemer, Marc. (2021). Cancer-Related Hospitalizations for Adults, 2017: Statistical Brief #270. Europe PMC (PubMed Central).1 indexed citations
5.
Roemer, Marc. (2017). Expenditures for the Top Five Therapeutic Classes of Outpatient Prescription Drugs, Medicare Beneficiaries, Age 65 and Older, U.S. Civilian Noninstitutionalized Population, 2012. Europe PMC (PubMed Central).
Freedman, Matthew, Julia Lane, & Marc Roemer. (2008). New Approaches to Creating Data for Economic Geographers. Journal of Official Statistics. 24(1). 133–156.5 indexed citations
Roemer, Marc, et al.. (2006). Most Frequent Principal Diagnoses for Inpatient Stays in U.S. Hospitals, 2018: Statistical Brief #277.2 indexed citations
11.
Abowd, John M., Lars Vilhuber, Fredrik Andersson, et al.. (2002). The LEHD Infrastructure Files and the Creation of the Quarterly Workforce Indicators. RePEc: Research Papers in Economics. 149–230.8 indexed citations
12.
Roemer, Marc. (2001). Out-of-Pocket Health Care Expenses for Medical Services, by Insurance Coverage, 2000-2014.4 indexed citations
13.
Roemer, Marc. (2001). Health Care Expenditures for the Most Commonly Treated Conditions of Women Ages 18 to 39, 2009. Europe PMC (PubMed Central).1 indexed citations
14.
Roemer, Marc. (2000). Assessing the Quality of the March Current Population Survey and the Survey of Income and Program Participation Income Estimates, 1990 - 1996.43 indexed citations
Roemer, Marc, et al.. (1991). Good health at a modest price: the fruit of primary care.. PubMed. 12(4). 428–31.3 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.