We study industry-level patterns in takeover and restructuring activity during the 1982–1989 period. Across 51 industries, we find significant differences in both the rate and time-series clustering of these activities. The interindustry patterns in the rate of takeovers and restructurings are directly related to the economic shocks borne by the sample industries. These results support the argument that much of the takeover activity during the 1980s was driven by broad fundamental factors and have general implications for the stock price spillover effects of takeover announcements, corporate performance following takeovers, and the timing of takeover waves.

We present evidence that a tax bill containing antitakeover provisions proposed by the U.S. House Ways and Means Committee on October 13, 1987 and approved by the Committee on October 15 was the fundamental economic event causing the greater than 10% decline in the stock market on October 14–16, which arguably triggered the October 19 crash. The bill, which eventually passed without most of the antitakeover provisions, would have limited the deductibility of interest on debt incurred to finance corporate takeovers, leveraged buyouts and recapitalizations, and imposed other restrictions on hostile takeovers.