This map shows the geographic impact of Vichet Sum'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 Vichet Sum with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Vichet Sum more than expected).
This network shows the impact of papers produced by Vichet Sum. 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 Vichet Sum. The network helps show where Vichet Sum may publish in the future.
Co-authorship network of co-authors of Vichet Sum
This figure shows the co-authorship network connecting the top 25 collaborators of Vichet Sum.
A scholar is included among the top collaborators of Vichet Sum 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 Vichet Sum. Vichet Sum is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Sum, Vichet. (2014). Training and the Firm's Competitiveness: A Survey of Practitioners. Economics Management and Financial Markets. 9(2). 11.5 indexed citations
2.
Sum, Vichet. (2014). Effects of Business and Consumer Confidence on Stock Market Returns: Cross-Sectional Evidence. Economics Management and Financial Markets. 9(1). 21–25.18 indexed citations
3.
Sum, Vichet, et al.. (2013). Financial stress and commercial bank loan delinquency rate. SHILAP Revista de lepidopterología.
4.
Sum, Vichet. (2013). Commercial paper rates and stock market excess returns. RePEc: Research Papers in Economics. 2(1). 1–7.1 indexed citations
5.
Sum, Vichet, et al.. (2013). STRATEGIC INVOLVEMENT OF TRAINING PROFESSIONALS IN THE FIRM'S BUSINESS STRATEGIES: EVIDENCE FROM THE U.S.. The Global Journal of Business Research. 7(4). 127–134.1 indexed citations
6.
Sum, Vichet. (2013). Employee benefits and stock returns: A look at health care benefits. RePEc: Research Papers in Economics. 5(1). 1–8.1 indexed citations
Sum, Vichet. (2012). Stock Performance and the Firm’s Training Program. SSRN Electronic Journal. 3(5).5 indexed citations
9.
Sum, Vichet. (2012). How Do Stock Markets in China and Japan Respond to Economic Policy Uncertainty in the United States. SSRN Electronic Journal.9 indexed citations
10.
Sum, Vichet. (2012). A Comparison of Strategic Involvement of Training Professionals Employed in Small, Medium and Large Firms. SSRN Electronic Journal. 2.1 indexed citations
11.
Sum, Vichet, et al.. (2012). Bank Ownership and Performance in Taiwan: Do Politics Matter?. SSRN Electronic Journal. 10.2 indexed citations
12.
Lim, Sokchea, et al.. (2012). Interest Rate Sensitivity of Stock Returns: Effects Across the Maturity Profile and Direction of Interest Rate Changes. SSRN Electronic Journal. 3(8).2 indexed citations
13.
Sum, Vichet. (2012). The impulse response functions of economic policy uncertainty and stock market returns: A Look at the Eurozone. 12(3).5 indexed citations
14.
Sum, Vichet. (2011). Integrating Training in Business Strategies Means Greater Impact of Training on the Firm’s Competitiveness. SSRN Electronic Journal. 4.8 indexed citations
15.
Sum, Vichet, et al.. (2010). Determinants of Dividend Payments. SSRN Electronic Journal. 1(1).3 indexed citations
16.
Sum, Vichet, et al.. (2010). A survey research of satisfaction levels of graduate students enrolled in a nationally ranked top-10 program at a mid-western university. Research in higher education journal. 7(2).14 indexed citations
17.
Sum, Vichet. (2009). The January and Size Effects on Stock Returns: More Evidence. SSRN Electronic Journal. 1(1).
18.
Sum, Vichet. (2009). Strategic Integration of Training and Innovation: Significantly Connected. SSRN Electronic Journal. 4.2 indexed citations
19.
Sum, Vichet. (2007). A Framework for Managing Training Programs to Enhance Organizational Operation Performance. OpenSIUC (Southern Illinois University Carbondale). 2(3). 6.3 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.