The relative bargaining power of the parties is influenced by a large number of factors (i.e. "external inputs" as per ch. 2) A union's bargaining power is influenced by: All of the above Public opinion/ support for the strike The size of the bargaining unit relative to the employer's total workforce. The employer's ability to operate during a work stoppage. Labour laws in that jurisdiction that regulate collective bargaining and industrial conflict The state of labour markets and un