Workers respond to the output choices of their peers. What explains this well documented phenomenon of peer effects? Do workers value equity, fear punishment from equity-minded peers, or does output from peers teach them about employers' expectations? We test these alternative explanations in a...

New Internet-based markets enable consumer/owners to rent out their durable goods when not using them. Such markets are modeled to determine ownership, rental rates, quantities, and surplus generated. Both the short run, before consumers can revise their ownership decisions, and the long run, in...

In this paper we examine several dimensions of gender disparity for a sample of 40 countries using micro-level data. We start by documenting the reversal of the gender education gap and ranking countries by the year in which it reversed. Then we turn to an analysis of the state of other gaps...

Much of development policy has been based on the search for a short to do list that would get countries moving. In this paper I argue that economic activity requires a large and highly interacting set of public policies and services, which constitute inputs into the production process. This is...

The main purpose of industrial policy is to speed up the process of structural change towards higher productivity activities. This paper builds on our earlier writings to present an overall design for the conduct of industrial policy in a low- to middle-income country. It is stimulated by the...

As part of the Accelerated and Shared Growth Initiative (ASGISA), the National Treasury of the Republic of South Africa convened an international panel of economists through Harvard's Center for International Development. This panel spent two years analyzing the South African economy and its...

We revisit the well-known fact that richer countries tend to produce a larger variety of goods and analyze economic development through (export) diversifcation. We show that countries are more likely to enter ‘nearby’ industries, i.e., industries that require fewer new occupations. To...

We study the factors behind the public sector premium in Albania and Sri Lanka, the group heterogeneity in the premium, the sources of public sector wage compression, and the impact of this compression on the way individuals self-select between the public and the private sector. Similar to other...

Special Economic Zones (SEZ) have played an important role in Panama's successful growth story over the previous decade. SEZ have attracted local and foreign investment by leveraging a business-friendly environment of low transaction costs, and created many stable, well-paid jobs for...

Understanding the differences between rich and poor places is complicated by the fact that places differ from each other in numerous ways. In this paper, we show how a dimension reduction algorithm can unveil hidden patterns in US census data and consistently yield useful insights into the type...