Price discrimination and market power in the international fertiliser market: empirical evidence for exports from Russia


Philipp Goretzki
Rentenbank
Germany

Oleksandr Perekhozhuk
Leibniz Institute of Agricultural Development in Transition Economies (IAMO)
Germany

Thomas Glauben
Leibniz Institute of Agricultural Development in Transition Economies (IAMO)
Germany

Jens-Peter Loy
University of Kiel
Germany

Abstract


Purpose. In 2012, Russia became the world’s second-largest exporter increasing its potash exports from 1996 to 2012 more than two times. The top five countries control more than 50 % of the world’s exports, particularly 53.4 % (38.0 mln MT) for nitrogen, 73.4 % (3.5 mln MT) for phosphate and 90.8 % (35.5 mln MT) for potash. The objective of this study is to analyse the market structure and market concentration of the Russian export company in the international fertiliser market, and to develop hypotheses about the oligopolistic market behaviour. The empirical part of this study tests the hypotheses by employing econometric models to provide evidence for market power and price discrimination in the international fertiliser market.

Methodology / approach. The empirical analysis in this study relies on the theoretical framework of pricing-to-market (PTM) pioneered by Krugman (1986, 1987). Following Krugman’s groundbreaking approach, Knetter (1989) developed an empirical model testing the PTM hypothesis. The major advantages of the Knetter’s model are that the pricing behaviour of the export country towards the import countries can be estimated with public statistical data for the export statistics of the export country and bilateral exchange rates between the currencies of the export and import countries.

Results. This study presents empirical evidence for the behaviour of Russian exporters in the international fertiliser market. The estimation results indicate that market power in the export market for nitrogen fertilisers is exercised by Russian exporters in more than two-thirds of the destination countries and in the export market for potash fertilisers in eight out of nine countries. The exercising market power in the export market for potash fertilisers is much more pronounced than in the nitrogen fertiliser export market.

Originality / scientific novelty. Primarily against the background of increased market concentration by the companies in the fertiliser markets and regarding the aforementioned cartel dispute, this study constitutes a first attempt to close the research gap in the empirical literature and to promote empirical research on the market behaviour of export companies in the international markets for nitrogen and potash fertilisers.

Practical value / implications. This study uses econometric techniques to examine the collapse of the potash cartel on the use of price discrimination and the exercising of market power in the international fertiliser market by Russia. The descriptive analysis shows that Russia plays an important role in the export of nitrogen and potash on the world market and many importing destinations. Often Russia in addition to the high market share also has no or few competitors in the various destinations, which supports speculation of exercising market power.


Keywords


pricing-to-market (PTM); market power; price discrimination; international market; fertilizer; Russia.

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References


CanStat. Canadian fertilizer production. by product type and fertilizer year. cumulative data annual (metric tonnes). CANSIM.

COMTRADE (2015), United Nations Comtrade Database – International Trade Statistics, available at: http://comtrade.un.org.

Fahlbusch, M. (2009), Preisfindung auf den internationalen Märkten für Milcherzeugnisse – Ein Vergleich von Ansätzen zur Analyse von Marktmacht. Georg-August-Universität Göttingen, Göttingen, Germany.

Falk, M. and Falk, R. (2000), Pricing to Market of German Exporters: Evidence from Panel Data. Empirica, vol. 27(1), pp. 21–46.

Food and agriculture organization of the united nations (2016), Current world fertilizer trends and outlook to 2016, available at: http://www.fao.org/tempref/AG/agp/docs/cwfto16.pdf.

Gafarova, G., Perekhozhuk, O. and Glauben, T. (2015), Price discrimination and pricing-to-market behavior of Black Sea region wheat exporters. Journal of Agricultural and Applied Economics, vol. 47(3), pp. 287–316. https://doi.org/10.1017/aae.2015.16.

Goretzki, P., Perekhozhuk, O., Glauben, T. and Loy, J.-P. (2017), Market Power in the International Fertiliser Market: Empirical Evidence for Exports from Russia. XV EAAE Congress “Towards Sustainable Agri-Food Systems: Balancing between Markets and Society”. European Association of Agricultural Economists (EAAE), Parma, Italy.

Glauben, T. and Loy, J.-P. (2001), Marktmacht ausgewählter Branchen der deutschen Ernährungswirtschaft auf internationalen Märkten. German Journal of Agricultural Economics, vol. 2(8), pp. 100–108.

Glauben, T. and Loy, J.-P. (2003), Pricing-to-Market versus Residual Demand Elasticity Analysis of Imperfect Competition in Food Exports: Evidence from Germany. Journal of Agricultural & Food Industrial Organization, vol. 1, pp. 1–19.

Heffer, P. and Prud'homme, M. (2014), Fertilizer Outlook 2014–2018. Paper presented at the 82nd IFA Annual Conference. Sydney. Australia.

Hernandez, M. A. and Torero, M. (2011), Fertilizer Market Situation: Market Structure, Consumption and Trade Patterns, and Pricing Behavior. Markets, Trade, and Institutions Division. International Food Policy Research Institute (IFPRI). Washington. USA.

International Monetary Fund (2015), available at: www.imf.org.

Janze, C., Schmidt, C. and Theuvsen, L. (2011), Der Exportmarkt für Düngemittel. In E. Young ed. Agribusiness in Deutschland Exportmärkte im Fokus.

Karbalewitsch, W. (2013), Der Kali-Krieg zwischen Belarus und Russland. Belarus-Analysen, nr. 14, pp. 4–21.

Knetter, M. M. (1989), Price discrimination by U.S. and German exporters. The American Economic Review, vol. 79(1), pp. 198–210.

Knetter, M. M. (1993), International Comparisons of Pricing-to-Market Behavior. The American Economic Review, vol. 83(3), pp. 473–489.

Krugman, P. (1986), Pricing to Market When the Exchange Rate Changes. NBER Working Paper No. 1926. Cambridge, UK. https://doi.org/10.3386/w1926.

Krugman, P. (1987), Pricing-to-Market When the Exchange Rate Changes. Real Financial Linkages Among Open Economies. MIT Press, Cambridge, UK.

Lavoie, N. and Liu, Q. (2007), Pricing-to-Market: Price Discrimination or Product Differentiation? American Journal of Agricultural Economics, vol. 89, no. 3, pp. 571–581.

OANDA (2015), Historical Currency Converter – Trade Currency Online, available at: www.oanda.com.

Pall, Z., Perekhozhuk, O., Glauben, T., Prehn, S. and Teuber, R. (2014), Residual demand measures of market power of Russian wheat exporters. Agricultural Economics, vol. 45(3), pp. 381–391. https://doi.org/10.1111/agec.12072.

Pall, Z., Perekhozhuk, O., Teuber, R. and Glauben, T. (2013), Are Russian Wheat Exporters Able to Price Discriminate? Empirical Evidence from the Last Decade. Journal of Agricultural Economics, vol. 64(1), pp. 177–196. https://doi.org/10.1111/1477-9552.12006.

Rogoff, K. (1996), The Purchasing Power Parity Puzzle? Journal of Economic Literature, vol. 34(2), pp. 647–668.

ROSSTAT (2015), Russian Statistical Yearbook. Moskau: Föderaler Dienst für staatliche Statistik der Russischen Föderation.

STATA (2015), Longitudinal-Data/Panel-Data Reference Manual: Release 14. College Station. TX: StataCorp LP.

U.S.DOJ-FTC (2010), Horizontal Merger Guidelines, available at: https://www.ftc.gov/sites/default/files/attachments/merger-review/100819hmg.pdf.

Uhl, K., Perekhozhuk, O. and Glauben, T. (2016), Price Discrimination in Russian Wheat Exports: Evidence from Firm-level Data. Journal of Agricultural Economics, vol. 67(3), pp. 722–740. https://doi.org/10.1111/1477-9552.12118.


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