Khan, Khalid; Su, Chi-Wei; Khurshid, Adnan; Umar, Muhammad - In: Agricultural and Food Economics : AFE 10 (2022), pp. 1-16
This paper investigates the presence of the bubbles that are experienced in the global vanilla (VNL) price, using the … GSADF approach. The results show that there are five bubbles in the VNL price that are driven by specific reasons. Also, in … rising global demand and decreasing supply, price speculation, poor quality, and cyclone Enawo create the last bubble. It …