We investigate the economic effects of leveraged buyouts (LBOs) using large longitudinal establishment and firm-level Census Bureau data sets linked to a list of LBOs compiled from public data sources. About 5 percent, or 1100, of the manufacturing plants in the sample were involved in LBOs during 1981-1986. We find that plants involved in LBOs had significantly higher rates of total-factor productivity (TFP) growth than other plants in the same industry. The productivity impact of LBOs is much larger than our previous estimates of the productivity impact of ownership changes in general. Management buyouts appear to have a particularly strong positive effect on TFP. Labor and capital employed tend to decline (relative to the industry average) after the buyout, but at a slower rate than they did before the buyout. The ratio of nonproduction to production labor cost declines sharply, and production worker wage rates increase, following LBOs. LBOs are production-labor-using, nonproduction-labor-saving, organizational innovations. Plants involved in management buyouts (but not in other LBOs) are less likely to subsequently close than other plants. The average R&D- intensity of firms involved in LBOs increased at least as much from 1978 to 1986 as did the average R&D-intensity of all firms responding to the NSF/Census survey of industrial R&D.
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The Effect Of Takeovers On The Employment And Wages Of Central-Office And Other Personnel
June 1989
Working Paper Number:
CES-89-03
Recent high rates of takeover activity have stimulated considerable interest and concern among policymakers and the public about changes in corporate ownership, but relatively little evidence about the "read" (as opposed to financial) effects of takeovers has been available. This paper presents evidence concerning the effects of ownership change on the employment and wages of central-office workers -- according to some views, those likely to be most affected by takeovers -- and contracts them with the effects on manufacturing plant employees. The evidence is based on a large, longitudinal, plant-level data set derived from Census Bureau surveys of both administrative and production establishments. The major findings of the analysis are as follows. Central offices that changed owners between 1977 and 1982 had substantially lower -- about 16 percent lower -- employment growth during that period than central offices not changing owners. (There was, however, no significant difference in the growth of R&D employment.) They also had slower growth in wages -- about 9 percent lower. Changing owners had a much more negative effect on employment growth in central offices than it did in manufacturing plants: 16 percent compared to 5 percent. This implies that the ratio of central-office to plant employees declines about 11 percent in firms changing owners: about 7.2 administrators per 10-00 plant employees are eliminated. These findings are consistent with the view that reduction of administrative overhead is an important motive for changes in ownership. Failure to account for reductions in central-office employment results in a substantial (about 40 percent) underestimate of the productivity gains associated with ownership change. We also provide evidence concerning the relationship between firm size and administrative-intensity.
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Exploring The Role Of Acquisition In The Performance Of Firms: Is The "Firm" The Right Unit Of Analysis?
November 1995
Working Paper Number:
CES-95-13
In this article, we examine the effect of acquisitions on productivity performance of acquiring firms using the conventional regression analysis and a method of productivity decomposition. Our empirical work uses both plant- and firm-level data taken from the Longitudinal Research Database (LRD) on the entire population of U.S. food manufacturing firms that operated continuously during 1977-87. We find that (1) acquisitions had a significant, positive effect on acquiring firms' productivity growth, but this effect becomes insignificant when only firm-level data on multi-unit firms are included in the regressions; and (2) the decomposition results show that while the productivity contribution of the external component (acquired plants) is positive, the contribution of the internal component (existing plants) is negative; the two components offset each other leaving productivity of multi-unit acquiring firms virtually unchanged after acquisitions. These results suggest that assessing the impact of acquisitions on the structure and performance of firms requires a careful look at the individual components (i.e., plants) of the firms, particularly for large multi-unit firms.
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The Financial Performance of Whole Company LBOs
November 1993
Working Paper Number:
CES-93-16
Using the previously untapped Census Quarterly Financial Report (QFR) file, we explored the financial performance of a large unbiased sample of 209 leveraged buyouts (LBOs) and 48 going private transactions occurring between 1978 and 1989. Our principal findings are: First, we confirm previous work showing that LBOs substantially increase operating performance and reduce taxes. Second, we find that the operating performance gains are sustained for three years. However, there is a significant drop in performance in the fourth and fifth years. Performance in these years is not significantly above the pre- LBO level. Third, total debt to assets displays only a slight insignificant downward trend. Thus, high debt remains after the drop in performance. Fourth, we find evidence that the performance gains decline in the mid- to late 1980s, with the exception of 1989. Fifth, the data suggest that LBOs target typical firms. The only significant pre-LBO firm characteristic was lower bank debt relative to nonbank debt. Sixth, we identify a number of factors that differentiate LBO performance. Performance tends to be higher when pre-LBO performance is low and the firm is classified as a large R&D performer. Conversely, management buyouts and buyouts involving extensive restructuring did not outperform other buyouts. Finally, we observe a clear linkage between debt and performance, since nonleveraging going-private deals have significantly lower performance than LBOs.
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THE MANUFACTURING PLANT OWNERSHIP CHANGE DATABASE: ITS CONSTRUCTION AND USEFULNESS
September 1998
Working Paper Number:
CES-98-16
The Center for Economic Studies, U. S. Bureau of the Census, has constructed the "Manufacturing Plant Ownership Change Database" (OCD)using plant-level data taken from the Census Bureau's Longitudinal Research Database (LRD). The OCD contains data on all manufacturing establishments that have experienced ownership change at least once during the period 1963-1992 . This is a unique data set which, together with the LRD, can be used to conduct a variety of economic studies that were not possible before. This paper describes how the OCD was constructed and discusses the usefulness of these data for economic research.
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The Impact Of Ownership Change On Employment, Wages, And Labor Productivity In U.S. Manufacturing 1977-87
April 1995
Working Paper Number:
CES-95-08
This paper reports on the impact of ownership change on productivity, wages, and employment in U.S. food manufacturing for the period 1977-87. Our analysis is based on both firm and plant level data taken from the U. S. Census Bureau's Longitudinal Research Database (LRD). Three principal results emerge from the analysis. First, ownership change is positively associated with productivity and wage growth, although the effects are significantly smaller for large plants. Second, ownership change appears to be associated with increases, not decreases, in employment at operating plants. Third, plants changing ownership show a greater likelihood of survival than those that do not change owners. These findings run counter to the notion that mergers and acquisitions cut wages and reduce employment. Finally, neither of the first two results are observed when firm level data are used for the analysis. This suggests that firm level data hide important dynamic activities within the firm. Thus, plant level data are necessary for studying the structure and performance of firms over time.
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LBOs, Debt And R&D Intensity
February 1993
Working Paper Number:
CES-93-03
This paper details the impact of debt on R&D intensity for firms undergoing a leveraged buyout (LBO). We develop seven hypotheses based on capital market imperfection theories and agency theory. To test these hypotheses, we compare 72 R&D performing LBOs with 3329 non-LBO control observations and 126 LBOs with little or no R&D expenditures. The regressions yield four statistically significant major findings. First, pre-LBO R&D intensity is roughly one-half of the overall manufacturing mean and two-thirds of the firm's industry mean. Second, LBOs cause R&D intensity to drop by 40 percent. Third, large firms tend to have smaller LBO- related declines in R&D intensity. Fourth, R&D intensive LBOs outperform both their non-LBO industry peers and other LBOs without R&D expenditures.
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The Impact of Ownership Changes: A View from Labor Markets
March 2000
Working Paper Number:
CES-00-02
Previous studies of mergers and acquisition often focus on firms' performance such as profits, productivity and market shares. However, from a broad competition policy perspective, the impacts on labor and wages are crucial. In this study, we use plant-level data for the entire U.S. manufacturing for the period 1977-87 to examine the effects of ownership changes on employment, wages and plant closing. Our principal findings are that ownership changes are not a primary vehicle for cuts in employment and wages, or closing plants. Instead, the typical ownership change appear to increase jobs and their quality as measured by wages. However, some ownership changes, particularly those in bigger plants, are associated with job loss, and the typical worker fares much worse than the typical plant. Finally, we find that plants that changed owners have a higher probability of survival than those that did not. Overall, the impact of ownership changes on labor markets are positive.
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Mergers and Acquisitions and Productivity in the U.S. Meat Products Industries: Evidence from the Micro Data
March 2002
Working Paper Number:
CES-02-07
This paper investigates the motives for mergers and acquisitions in the U.S. meat products industry from1977-92. Results show that acquired meat and poultry plants were highly productive before mergers, and that meat plants significantly improved productivity growth in the post-merger periods, but poultry plants did not.
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Productivity Adjustments and Learning-by-Doing as Human Capital
November 1997
Working Paper Number:
CES-97-17
This paper measures plant-level productivity gains associated with learning curves across the entire manufacturing sector. We measure these gains at plant startups and also after major employment changes. We find: 1.) The gains are strongly associated with a variety of human capital measures implying that learning-by-doing is largely a firm-specific human capital investment. 2.) This implicit investment is large; many plants invest as much in learning-by-doing as they invest in physical capital and much more than they invest in formal job training. 3.) This investment differs persistently over industries and is higher with greater R&D. 4.) Consistent with a learning-by-doing interpretation, the human capital investment is much larger following employment decreases than increases. We conclude that learning-by-doing is a major factor in wage determination, technical progress and asymmetric employment adjustment costs.
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The Role of Industry Classification in the Estimation of Research and Development Expenditures
November 2014
Working Paper Number:
CES-14-45
This paper uses data from the National Science Foundation's surveys on business research and development (R&D) expenditures that have been linked with data from the Census Bureau's Longitudinal Business Database to produce consistent NAICS-based R&D time-series data based on the main product produced by the firm for 1976 to 2008.The results show that R&D spending has shifted away from domestic manufacturing industries in recent years. This is due in part to a shift in U.S. payrolls away from manufacturing establishments for R&D-performing firms.These findings support the notion of an increasingly fragmented production system for R&D-intensive manufacturing firms, whereby U.S. firms control output and provide intellectual property inputs in the form of R&D, but production takes place outside of the firms' U.S. establishments.
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