In response to growing concerns over climate change, consumers and firms in developed countries are considering their carbon footprint. Carbon labelling is being explored as a mechanism for greenhouse gas emission reduction primarily by private actors. This paper discusses the carbon accounting...

This paper introduces sectorial heterogeneity in TFPs in a growth model to generate new insights on trade, sectorial reallocation, and economic growth. The rate of overall economic growth in this model is a simple average of sectorial growth in a closed economy, but will depend on trade...

We present an analytically tractable general equilibrium business cycle model that features micro-level investment lumpiness. We prove an exact irrelevance proposition which provides sufficient conditions on preferences, technology, and the fixed cost distribution such that any positive upper...