changes and price volatility applied accordingly. The findings reveal that, although higher output prices serve as an … incentive to improve global crop supply as expected, output price volatility acts as a disincentive. Depending on the crop, the … results show that own-price supply elasticities range from about 0.05 to 0.40. Output price volatility, however, has negative …

This paper examines price volatility and transmission of rice markets in Ghana and draws implications for food security … corrections in short-run deviations of price ensure continuous accessibility of rice in the country. Estimates from the volatility …. Using monthly rice price data from 2013 to 2019, the paper uses the Autoregressive Distributed Lag (ARDL) with an Error …