In this paper we estimate the determinants of bargaining over redundancy pa
y, and its impact on employment variation and financial performance, using
the 1990 Workplace Industrial Relations Survey. The estimates indicate that
bargaining over redundancy pay is more prevalent in plants with a strong u
nion presence. However, voluntary negotiation of redundancy pay does not ap
pear to reduce employment variability in the face of small demand shocks. B
argaining over manual redundancy pay has an insignificant impact on plants'
financial performance, while bargaining over non-manual redundancy pay has
a large significant positive effect. Our findings may explain the positive
attitudes to redundancy pay reported by some employers, and reinforce the
general conclusion of cross-country studies that firing constraints in Brit
ain may be relatively unimportant in preventing labour market flexibility.