We develop a preliminary version of an Integrated Longitudinal Business Database (ILBD) that combines administrative records and survey data for all employer and nonemployer business units in the United States. Unlike other large-scale business databases, the ILBD tracks business transitions...

It is well known that new businesses are typically much smaller than their established industry competitors, and that this size gap closes slowly. We show that even in commodity-like product markets, these patterns do not reflect productivity gaps, but rather differences in demand-side...

We study how exploration versus exploitation innovations impact economic growth through a tractable endogenous growth framework that contains multiple innovation sizes, multi-product firms, and entry/exit. Firms invest in exploration R&D to acquire new product lines and exploitation R&D to...

We examine whether startups attract employees with different pecuniary and non-pecuniary motives than small or large established firms. We then explore whether such differences in employee motives lead to differences in innovative performance across firm types. Using data on over 10,000 U.S. R&D...

A fundamental problem entrepreneurs face in the formative stages of their businesses is how to provide incentives for employees to protect, rather than steal, the source of organizational rents. We study how the entrepreneur's response to this problem will determine the organization's internal...

This paper analyzes job flows in a sample of 16 industrial and emerging economies over the past decade, exploiting a harmonized firm-level dataset. It shows that industry and firm size effects (and especially firm size) account for a large fraction in the overall variability in job flows....

We develop a theory of multiproduct firms to analyze the effects of globalization on the distributions of firm size, scope, and productivity. Our model explains two puzzles. First, it explains the well-known size-discount puzzle: large firms have lower values of Tobin%u2019s Q than small firms....

We study how the hourly wage structure varies with establishment size and how wage dispersion breaks down into between-plant and within-plant components Our study combines household and establishment data for the U.S. manufacturing sector in 1982. 1) Wage dispersion falls sharply with...

This paper investigates the dynamics of firm growth in the U. S.manufacturing sector in the recent past. I use panel data on thepublicly traded firms in the U. S. manufacturing sector: from auniverse of approximately 1800 firms in 1976, I am able to follow mostof them for at least three years,...

The fact that large manufacturing plants export relatively more than small plants has been at the foundation of much work in the international trade literature. We examine this fact using Census micro data on plant shipments from the Commodity Flow Survey. We show the fact is not entirely an...