Table 2.

Pay-offs if receiving signal is costly.

	receiver 1	receiver 2	receiver 3	receiver 4
sender 1	2-0.1, 2-0.1	1-0.1, 1-0.1	1.33-0.1, 1.33	1.67-0.1, 1.67
sender 2	1-0.2, 1-0.1	2-0.2, 2-0.1	1.33-0.2, 1.33	1.67-0.2, 1.67
sender 3	1.5-0.3, 1.5-0.1	1.5-0.3, 1.5-0.1	1.33-0.3, 1.33	1.67-0.3, 1.67
sender 4	1.5, 1.5-0.1	1.5, 1.5-0.1	1.33, 1.33	1.67, 1.67