migration of Medicare patients to separate the role of demand and supply factors. Our approach allows us to account for demand … in utilization is attributable to patient demand, with the remainder due to place-specific supply factors. Demand …

-constrained consumers' access to financial markets make demand insensitive to interest rate fluctuations. The demand of credit … price sector influence aggregate demand and, for monetary policy to have its desired effect, the central bank has to …

demand estimates. We study a new dataset from a wireless inventory system installed on 54 vending machines to track product … availability every four hours. The data allow us to account for product availability when estimating demand, and provides a … availability even when availability is only observed periodically. We find significant differences in demand estimates, with the …

demand of new margin and clearing practices and regulations. We decompose collateral demand for both customers and dealers … impact on collateral demand of more widespread initial margin requirements, increased novation of CDS to central clearing …-specialized types, and client clearing. Among other results, we show that system-wide collateral demand is increased significantly by …

We document how demand shocks in export markets lead French multi-product exporters to re-allocate the mix of products … sold in those destinations. In response to positive demand shocks, those French firms skew their export sales towards their … multiproduct firms and derive the specific demand conditions needed to generate these product-mix reallocations. These demand …

preference shifter. We then develop a tractable estimation procedure and apply it to Cambridge. Estimates suggest that while 82 …

US energy sector. The model's quantitative implications match a range of moments not targeted in the estimation quite …

yield curve. Monetary policy in France, Germany, Great Britain, Sweden and the United States is interpreted with the help of …