Freya Johnston

815 total citations
30 papers, 533 citations indexed

About

Freya Johnston is a scholar working on Management Science and Operations Research, Management Information Systems and Statistics, Probability and Uncertainty. According to data from OpenAlex, Freya Johnston has authored 30 papers receiving a total of 533 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Management Science and Operations Research, 5 papers in Management Information Systems and 4 papers in Statistics, Probability and Uncertainty. Recurrent topics in Freya Johnston's work include Forecasting Techniques and Applications (14 papers), Supply Chain and Inventory Management (4 papers) and Advanced Statistical Process Monitoring (4 papers). Freya Johnston is often cited by papers focused on Forecasting Techniques and Applications (14 papers), Supply Chain and Inventory Management (4 papers) and Advanced Statistical Process Monitoring (4 papers). Freya Johnston collaborates with scholars based in United Kingdom, United States and Australia. Freya Johnston's co-authors include John E. Boylan, Estelle Shale, P. J. Harrison, Maureen Meadows, Simon J. E. Taylor, Sujata Kapoor, J. Keith Ord, Andrea Marshall, Ralph D. Snyder and Anne B. Koehler and has published in prestigious journals such as European Journal of Operational Research, International Journal of Production Economics and Journal of the Operational Research Society.

In The Last Decade

Freya Johnston

28 papers receiving 485 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Freya Johnston United Kingdom	10	401	177	166	52	51	30	533
Kenneth D. Lawrence United States	10	147 0.4×	29 0.2×	61 0.4×	63 1.2×	21 0.4×	48	391
Bahar Biller United States	11	166 0.4×	44 0.2×	114 0.7×	45 0.9×	8 0.2×	25	338
Bahman Rostami-Tabar United Kingdom	11	260 0.6×	47 0.3×	93 0.6×	10 0.2×	73 1.4×	33	369
R. Guo South Africa	13	87 0.2×	103 0.6×	40 0.2×	165 3.2×	18 0.4×	42	506
Lorenzo Peccati Italy	13	148 0.4×	71 0.4×	142 0.9×	27 0.5×	8 0.2×	29	495
Gerd Infanger United States	9	294 0.7×	24 0.1×	51 0.3×	36 0.7×	101 2.0×	12	559
Rodrigo José Pires Ferreira Brazil	10	148 0.4×	131 0.7×	38 0.2×	26 0.5×	13 0.3×	28	545
Necip Doganaksoy United States	12	111 0.3×	288 1.6×	163 1.0×	197 3.8×	32 0.6×	65	686
Dong Shang Chang Taiwan	12	79 0.2×	119 0.7×	78 0.5×	132 2.5×	9 0.2×	26	368

Countries citing papers authored by Freya Johnston

Since Specialization

Citations

This map shows the geographic impact of Freya Johnston'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 Freya Johnston with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Freya Johnston more than expected).

Fields of papers citing papers by Freya Johnston

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Freya Johnston. 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 Freya Johnston. The network helps show where Freya Johnston may publish in the future.

Co-authorship network of co-authors of Freya Johnston

This figure shows the co-authorship network connecting the top 25 collaborators of Freya Johnston. A scholar is included among the top collaborators of Freya Johnston 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 Freya Johnston. Freya Johnston is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Johnston, Freya. (2018). Jane Austen’s Universals. Essays in Criticism. 68(2). 211–233. 1 indexed citations

Johnston, Freya, et al.. (2011). Breadth of range and depth of stock: forecasting and inventory management at Euro Car Parts Ltd.. Journal of the Operational Research Society. 62(3). 433–441. 4 indexed citations

Shale, Estelle, John E. Boylan, & Freya Johnston. (2008). Characterizing the frequency of orders received by a stockist. IMA Journal of Management Mathematics. 19(2). 137–143. 2 indexed citations

Shale, Estelle, John E. Boylan, & Freya Johnston. (2005). Forecasting for intermittent demand: the estimation of an unbiased average. Journal of the Operational Research Society. 57(5). 588–592. 34 indexed citations

Johnston, Freya. (2005). Samuel Johnson and the Art of Sinking 1709-1791. Oxford University Press eBooks. 3 indexed citations

Johnston, Freya, John E. Boylan, & Estelle Shale. (2003). An examination of the size of orders from customers, their characterisation and the implications for inventory control of slow moving items. Journal of the Operational Research Society. 54(8). 833–837. 57 indexed citations

Johnston, Freya, et al.. (1999). Some properties of a simple moving average when applied to forecasting a time series. Journal of the Operational Research Society. 50(12). 1267–1271. 70 indexed citations

Johnston, Freya & John E. Boylan. (1996). Forecasting for Items with Intermittent Demand. Journal of the Operational Research Society. 47(1). 113–121. 3 indexed citations

Johnston, Freya, et al.. (1996). Variance laws for inventory management. International Journal of Production Economics. 45(1-3). 343–352. 4 indexed citations

10.

Johnston, Freya & John E. Boylan. (1996). Forecasting for Items with Intermittent Demand. Journal of the Operational Research Society. 47(1). 113–121. 147 indexed citations

11.

Johnston, Freya & John E. Boylan. (1994). How Far Ahead Can an EWMA Model be Extrapolated?. Journal of the Operational Research Society. 45(6). 710–713. 5 indexed citations

12.

Johnston, Freya. (1993). Exponentially Weighted Moved Average (EWMA) with Irregular Updating Periods. Journal of the Operational Research Society. 44(7). 711–716. 10 indexed citations

13.

Johnston, Freya, et al.. (1988). Setting Company Stock Levels. Journal of the Operational Research Society. 39(1). 15–21. 5 indexed citations

14.

Johnston, Freya. (1986). Long-range forecasting: From crystal ball to computer. European Journal of Operational Research. 25(2). 302–303. 42 indexed citations

15.

Johnston, Freya, et al.. (1986). Modelling and the Estimation of Changing Relationships. Journal of the Royal Statistical Society Series D (The Statistician). 35(2). 229–229. 3 indexed citations

16.

Johnston, Freya & P. J. Harrison. (1984). Discount Weighted Moving Averages. Journal of the Operational Research Society. 35(7). 629–635. 4 indexed citations

17.

Harrison, P. J. & Freya Johnston. (1984). Discount Weighted Regression. Journal of the Operational Research Society. 35(10). 923–932. 8 indexed citations

18.

Johnston, Freya. (1980). An Interactive Stock Control System with a Strategic Management Role. Journal of the Operational Research Society. 31(12). 1069–1084. 22 indexed citations

19.

Johnston, Freya & P. J. Harrison. (1980). An Application of Forecasting in the Alcoholic Drinks Industry. Journal of the Operational Research Society. 31(8). 699–709. 14 indexed citations

20.

Johnston, Freya. (1974). The Calculation of Order Quantities and Protection Levels in a Re-Order Level Stock Control System. Journal of the Operational Research Society. 25(1). 169–171. 6 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.

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