3 results
Search Results
Now showing 1 - 3 of 3
Article Citation - WoS: 13Citation - Scopus: 12Asymmetry in Farm-Retail Price Transmission in the Turkish Fluid Milk Market(Bononia Univ Press, 2014) Bor, Ozgur; Smihan, Mustafa; Bayaner, Ahmet; EconomicsThis study investigates the price asymmetry in farm-retail price transmission in the Turkish fluid milk market. An asymmetric error correction model is applied on the monthly price data, and the results suggest that there is a positive price asymmetry in the farm-retail price transmission in the Turkish milk market. That is, the retail prices tend to adjust more quickly to the input price increases than to their decreases which yield welfare losses to the consumers. In addition, cointegration results imply that there is a significant market power in the Turkish fluid milk market. Therefore, the results of this paper support the view that retailers (as well as processors) can exercise significant market power as highlighted by asymmetric price responses in the Turkish milk market.Article Citation - WoS: 1Using Threshold Co-Integration To Estimate Asymmetric Price Transmission in the Turkish Milk Market(Bononia Univ Press, 2021) Bor, Ozgur; Tuncay, BernaWe investigate the price dynamics between retail milk price and raw milk price in the Turkish fluid milk market. The study uses monthly fluid milk prices for 14 years between January 2003 and December 2016. We analyze the price adjustment in the fluid milk market through an asymmetric error correction model with threshold co-integration. We find that the transmission between the two prices has been asymmetric in both the long term and short term period. Differences between the farm milk prices and retail milk prices may exist due to marketing costs across the supply chain and pricing policies associated with the market structure. Results of the long-run analysis indicate a significant market power in the fluid milk market. Therefore, in this asymmetric case, the deviations are likely to be the reason for the market power of the processors/retailers and the reason for the oligopolistic market structure in the sector.Article Citation - WoS: 6Citation - Scopus: 6How Responsive Is the Crop Yield To Producer Prices? a Panel Data Approach for the Case of Turkey(Edizioni dedalo S R L, 2009) Bor, Ozgur; Bayaner, Ahmet; EconomicsThe food crisis in 2008 clearly shows the importance of productivity in agriculture. This topic has recently become even more important since the countries are obliged to decrease their agricultural protection due to WTO rules which have an important effect on crop prices. As the global land area for agricultural production remains fixed, it is important to investigate how responsive productivity is to price changes. In this study, price responsiveness of yield is investigated by using balanced panel data from 15 provinces in Turkey. The results from a fixed effects model that controls for unobserved heterogeneity indicate that the relative prices of wheat to barley and wheat to fertilizer are important factors to determine productivity. The coefficients for the price of other crops as well as price of inputs, and average April and May rainfall are also found to be significant determinants of productivity.
