This map shows the geographic impact of Ans Kolk'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 Ans Kolk with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ans Kolk more than expected).
This network shows the impact of papers produced by Ans Kolk. 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 Ans Kolk. The network helps show where Ans Kolk may publish in the future.
Co-authorship network of co-authors of Ans Kolk
This figure shows the co-authorship network connecting the top 25 collaborators of Ans Kolk.
A scholar is included among the top collaborators of Ans Kolk 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 Ans Kolk. Ans Kolk is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kolk, Ans, et al.. (2018). Embracing the Un Sustainable Development Goals? Big Data Analysis of Changes in the Corporate Sustainability Agenda.1 indexed citations
5.
Rivera‐Santos, Miguel, Diane Holt, David Littlewood, & Ans Kolk. (2015). Social Entrepreneurship in Sub-Saharan Africa. White Rose Research Online (University of Leeds, The University of Sheffield, University of York).1 indexed citations
Kolk, Ans. (2011). The evolution of sustainability reporting by international firms. UvA-DARE (University of Amsterdam).2 indexed citations
11.
Dolen, Willemijn van, et al.. (2011). Micro-Level Interactions in Business-Nonprofit Partnerships. SSRN Electronic Journal.
12.
Rivera‐Santos, Miguel, Carlos Rufín, & Ans Kolk. (2011). Bridging the Institutional Divide: Partnerships in Subsistence Markets. SSRN Electronic Journal.4 indexed citations
13.
Kolk, Ans, et al.. (2011). Regulatory Uncertainty and Opportunity Seeking: The Climate Change Clean Development Case. SSRN Electronic Journal.4 indexed citations
Kolk, Ans. (2005). Corporate Social Responsibility in the Coffee Sector: The Dynamics of MNC Responses and Code Development. SSRN Electronic Journal.18 indexed citations
17.
Kolk, Ans. (2005). Environmental Reporting by Multinationals from the Triad: Convergence or Divergence. SSRN Electronic Journal.5 indexed citations
18.
Kolk, Ans & Jonatan Pinkse. (2005). Business Responses to Climate Change: Identifying Emergent Strategies. UvA-DARE (University of Amsterdam).2 indexed citations
Kolk, Ans, et al.. (1999). International codes of conduct and corporate social responsibility: can TNCs regulate themselves?. UvA-DARE (University of Amsterdam).2 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.