This map shows the geographic impact of John Piggott'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 John Piggott with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Piggott more than expected).
This network shows the impact of papers produced by John Piggott. 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 John Piggott. The network helps show where John Piggott may publish in the future.
Co-authorship network of co-authors of John Piggott
This figure shows the co-authorship network connecting the top 25 collaborators of John Piggott.
A scholar is included among the top collaborators of John Piggott 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 John Piggott. John Piggott is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hernæs, Erik, Simen Markussen, John Piggott, & Ola Lotherington Vestad. (2013). Does retirement age impact mortality?. Journal of Health Economics. 32(3). 586–598.76 indexed citations
6.
Piggott, John, et al.. (2011). The Impact on Residential Choice of the Family Home Exemption in Resource-Tested Transfer Programs. SSRN Electronic Journal.1 indexed citations
7.
Kumru, Çağrı S. & John Piggott. (2010). Should Public Retirement Pensions Be Means-tested?. RePEc: Research Papers in Economics.
Hernæs, Erik, John Piggott, Tao Zhang, & Steinar Strøm. (2010). Occupational pensions, tenure, and taxes. Journal of Pensions Economics and Finance. 10(3). 435–456.9 indexed citations
10.
Piggott, John, et al.. (2008). Explaining Low Annuity Demand: An Optimal Portfolio Application to Japan. SSRN Electronic Journal.3 indexed citations
Lu, Bei & John Piggott. (2007). China - Pension reform and the development of pension systems : an evaluation of World Bank assistance. 1–57.2 indexed citations
13.
Piggott, John, et al.. (2006). The Determinants of Occupational Pensions.2 indexed citations
14.
Piggott, John, et al.. (2005). The Simple Analytics of a Pooled Annuity Fund. SSRN Electronic Journal.11 indexed citations
Piggott, John, et al.. (2004). Retirement provision: accumulations, security, and insurance. Chapters.1 indexed citations
17.
Piggott, John, et al.. (2002). Integrating Payouts: Annuity Design and Public Pension Benefits in Mandatory Defined Contribution Plans. Scholarly Commons (University of Pennsylvania).4 indexed citations
18.
Piggott, John, et al.. (2000). Short Term Gas Demand Forecasting.3 indexed citations
Bateman, Hazel & John Piggott. (1997). Private Pensions in OECD Countries: Australia.12 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.