We present a new measure of producers’ aggregate importance in a production economy with input-output linkages. Unlike existing measures, which capture the impact of an isolated TFP shock to a sector on aggregate output, we quantify how a sector amplifies simultaneous shocks to all producers...

In 2019, President Trump called on the U.S. Federal Reserve to cut interest rates to depreciate the U.S. dollar, which, according to the IMF, is overvalued by between 6 and 12 percent. This paper uses an intertemporal general equilibrium model to explore what would likely happen if the...

Productivity growth has flat-lined in most economies despite rapid advances in technology. Economists suggest competing explanations for this paradox. Some argue the current stagnation will persist given deep structural challenges, arguing that recent technological advances are no match for...

Substitution elasticities quantify the extent to which the demand for inputs responds to changes in input prices. They are considered particularly relevant from the perspective of cost management. Because the crisis has drastically altered the economic environment in which banks operate, we...

For banks, cost management has gained importance in the current environment of low interest rates. In this environment, banks' revenues from interest are under pressure, leading to renewed interest in the substitutability of banks' input factors. Substitution elasticities typically depend on two...

We introduce inventories into a standard New Keynesian Dynamic Stochastic General Equilibrium (DSGE) model to study the effect on the design of optimal monetary policy. The possibility of inventory investment changes the transmission mechanism in the model by decoupling production from final...

We introduce inventories into an otherwise standard New Keynesian model and study the implications for inflation dynamics. Inventory holdings are motivated as a means to generate sales for demand-constrained firms. We derive various representations of the New Keynesian Phillips curve with...

Various papers have identified shocks to investment as major drivers of output, investment, hours, and interest rates. These investment shocks have been linked to financial frictions because financial markets are instrumental in transforming consumption goods into installed capital. However, the...

This paper explores the role of demand from emerging and developed economies as drivers of the real price of oil. Using a method that allows us to identify and compare demand from different groups of countries across the world, we find that demand from emerging economies (most notably from Asian...

This paper analyzes the role of the United States in the global economy and examines the extent of global spillovers from changes in U.S. growth, monetary and fiscal policies, and uncertainty in its financial markets and economic policies. Developments in the U.S. economy, the world's largest,...