刊名:Physica A: Statistical Mechanics and its Applications
出版年:2017
出版时间:1 April 2017
年:2017
卷:471
期:Complete
页码:181-189
全文大小:741 K
卷排序:471
文摘
Fertilizers markets are closely linked to each other during low and high regimes; and, particularly during high regime (after crisis). All significant linkages are only unidirectional. Causality effects have emerged during high regime (after crisis). Impulse responses are higher after crisis.