VERTICAL PRICE TRANSMISSION MECHANISM IN IRAN'S EGG MARKET: USING TWO-REGIMES THRESHOLD VECTOR ERROR CORRECTION MODEL

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RASOOLI Z.; GHAHREMANZADEH M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Journal of Agricultural Economics & Development Year:2013 | Volume:27 | Issue:2 Page(s): 144-155

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Information Journal Paper

Title

VERTICAL PRICE TRANSMISSION MECHANISM IN IRAN'S EGG MARKET: USING TWO-REGIMES THRESHOLD VECTOR ERROR CORRECTION MODEL

Author(s)

RASOOLI Z. | GHAHREMANZADEH M. | Issue Writer Certificate

Keywords

ASYMMETRIC PRICE TRANSMISSIONQ2

HANSEN AND SEO APPROACHQ2

THRESHOLD VECTOR ERROR CORRECTION MODELQ2

EGG MARKETQ2

IRANQ2

Abstract

In this paper, nonlinear adjustments and price transmission mechanism between the two levels of wholesale and retail for the EGG MARKET has been examined under the THRESHOLD VECTOR ERROR CORRECTION MODEL (TVECM) framework using Hansen and Seo (2002)’s two-regimes). The unit root test showed that both wholesale and retail egg price series were integrated of order one. The Johansen co-integration test indicated that in the long term, the prices at both ends of marketing chain were quite integrated, i.e. any change in the price of one level is fully transmitted to the other level. In the next step, the SupLM test confirmed threshold adjustment between wholesale and retail series towards the long-run equilibrium. The estimated TVECM (2) showed that the error correction coefficients of retail price equation were significant in both regimes and its value in the first regime was larger than the second regime, while they were insignificant for the wholesale price equation. This indicates that when deviations in the long-run equilibrium occur, wholesalers are reluctant to react, but retailers react to both positive and negative shocks. The findings revealed that the reaction rate is much higher for the positive shocks then the negative ones. The short-run dynamics are almost the same in both regimes; however the speed of adjustment in the second regime is higher than the first regime.

Cites

AN APPLICATION OF THE TWO-REGIME THRESHOLD VECTOR ERROR CORRECTION MODEL TO ANALYZE ASYMMETRIC PRICE TRANSMISSION OF MILK IN ZANJAN PROVINCE OF IRAN

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APA: Copy

RASOOLI, Z., & GHAHREMANZADEH, M.. (2013). VERTICAL PRICE TRANSMISSION MECHANISM IN IRAN'S EGG MARKET: USING TWO-REGIMES THRESHOLD VECTOR ERROR CORRECTION MODEL. JOURNAL OF ECONOMICS AND AGRICULTURE DEVELOPMENT, 27(2), 144-155. SID. https://sid.ir/paper/142144/en

Vancouver: Copy

RASOOLI Z., GHAHREMANZADEH M.. VERTICAL PRICE TRANSMISSION MECHANISM IN IRAN'S EGG MARKET: USING TWO-REGIMES THRESHOLD VECTOR ERROR CORRECTION MODEL. JOURNAL OF ECONOMICS AND AGRICULTURE DEVELOPMENT[Internet]. 2013;27(2):144-155. Available from: https://sid.ir/paper/142144/en

IEEE: Copy

Z. RASOOLI, and M. GHAHREMANZADEH, “VERTICAL PRICE TRANSMISSION MECHANISM IN IRAN'S EGG MARKET: USING TWO-REGIMES THRESHOLD VECTOR ERROR CORRECTION MODEL,” JOURNAL OF ECONOMICS AND AGRICULTURE DEVELOPMENT, vol. 27, no. 2, pp. 144–155, 2013, [Online]. Available: https://sid.ir/paper/142144/en

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