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LIQUIDITY COSTS IN EMERGING CORN FUTURES MARKETS

ABSTRACT

Objective:

The present study estimates the liquidity cost of the corn future contract traded on B3 (formerly BM&FBovespa) and compare it to the CME corn future contract, through five implicit bid-ask spread measures.

Originality/value:

The market microstructure approach, with its focus on high frequency data, reveals characteristics of the emerging agricultural markets (also known as thin markets), which were not evident in studies with daily frequency data.

Design/methodology/approach:

To analyze the performance of five cost estimators, the data used in our analysis consists of intraday series of future contracts of B3 and CME from September 1, 2015, to August 30, 2016. The methodology adopted includes these estimators: Roll model (1984)Roll, R. (1984). A simple implicit measure of the effective Bid-ask spread in an efficient market. The Journal of Finance, 39(4), 1127-1139. doi 10.1111/j.1540-6261.1984.tb03897.x
https://doi.org/10.1111/j.1540-6261.1984...
; Model of Thompson & Waller (1987)Thompson, S., & Waller, M. L. (1987). The execution cost of trading in commodity futures markets. Food Research Institute Studies ,20(2), 141-163. model of Choi, Salandro & Shastri (1988)Choi, J. Y., Salandro, D., & Shastri, K. (1988). On the estimation of Bid-ask spreads: Theory and evidence. The Journal of Financial and Quantitative Analysis, 23(2), 219-230. doi 10.2307/2330882
https://doi.org/10.2307/2330882...
;Model of Chu, Ding & Pyun (1996)Chu, Q. C., Ding, D. K., & Pyun, C. S. (1996). Bid-ask bounce and spreads in the foreign exchange futures market. Review of Quantitative Finance and Accounting, 6(1), 19-37. doi 10.1007/BF00290794
https://doi.org/10.1007/BF00290794...
and the model of Wang, Yau & Baptiste (1997)Wang, G. H. K., Yau, J., & Baptiste, T. (1997). Trading volume and transaction costs in futures markets. The Journal of Futures Markets, 17(7), 757-780. doi 10.1002/(SICI)1096-9934(199710)17:7<757::AID-FUT2>3.0.CO;2-M
https://doi.org/10.1002/(SICI)1096-9934(...
.

Findings:

The liquidity cost is lower in CME’s future corn market than in B3, and the estimated cost of liquidity in CME’s future corn market is 2 to 3 cents (in R$/60-kgbag) while at BM & F the cost is 6 to 16 cents (in R$/60-kgbag).

KEYWORDS
High frequency Data; Bid-ask spread; Futures market; Corn market; Commodities

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