Using a sample of the 48 mainland U.S. states for the period 1973-2009, we study the ability of U.S. states to expand their own state employment through the use of state deficit policies. The analysis allows for the facts that U.S. states are part of a wider monetary and economic union with free...

The American Recovery and Reinvestment Act (ARRA) was the US government's fiscal response to the Great Recession. An important component of ARRA's $796 billion proposed budget was $318 billion in fiscal assistance to state and local governments. We examine the historical experience of federal...

We employ a unique data set to examine the spatial clustering of about 1,700 private research and development (R&D) labs in California and across the Northeast corridor of the United States. Using these data, which contain the R&D labs' complete addresses, we are able to more precisely locate...

Supercedes 15-03 We employ a unique data set to examine the spatial clustering of private R&D labs. Instead of using fixed spatial boundaries, we develop a new procedure for identifying the location and size of specific R&D clusters. Thus, we are better able to identify the spatial locations of...

Superceded by 16-25. This working paper supersedes WP 12-22, WP 11-42, and WP 10-33. We employ a unique data set to examine the spatial clustering of private R&D labs, and, using patent citations data, we provide evidence of localized knowledge spillovers within these clusters. Jaffe,...

We employ a unique data set to examine the spatial clustering of private R&D labs, and, using patent citations data, we provide evidence of localized knowledge spillovers within these clusters. Jaffe, Trajtenberg, and Henderson (1993, hereafter JTH) provide an aggregate measure of the importance...

This paper reviews academic research on the connections between agglomeration and innovation. We first describe the conceptual distinctions between invention and innovation. We then discuss how these factors are frequently measured in the data and note some resulting empirical regularities....

Because of lags in legislating and implementing fiscal policy, private agents can often anticipate future changes in tax policy and government spending before these changes actually occur, a phenomenon referred to as fiscal foresight. Econometric analysis that fails to model fiscal foresight may...

The Great Recession and the subsequent passage of the American Recovery and Reinvestment Act returned fiscal policy, and particularly the importance of state and local governments, to the center stage of macroeconomic policymaking. This paper addresses three questions for the design of...