This paper solves and estimates a stochastic model of optimal inter-temporal behavior to assess how changes in the design of the unemployment benefits and pension systems in Brazil could affect savings rates, the share of time that individuals spend outside of the formal sector, and retirement...

This paper summarizes the state of the portfolio of World Bank lending activities and analytic work on social safety nets between FY2002-2007. It presents a description of the methodology used for compiling the inventories and analyses by region, type of intervention involved, sector board, and...

The 20th Human Development Report has introduced a new version of its famous Human Development Index (HDI). The HDI aggregates country-level attainments in life expectancy, schooling and income per capita. Each year's rankings by the HDI are keenly watched in both rich and poor countries. The...

The authors investigate how institutions affect productivity spillovers from foreign direct investment (FDI) to China's domestic industrial enterprises during 1998-2007. They examine three institutional features that comprise aspects of China's"special characteristics": (1) the different sources...

Recent trade theory emphasizes the role of market-share reallocations across firms ("stealing") in driving productivity growth, while the older literature focused on average productivity improvements ("learning"). The authors use comprehensive, firm-level data from India's organized...

Since 1947, the Vietnam Social Security (VSS) has provided social insurance to public servants and armed forces personnel in Vietnam. In 1995, the Government merged the social insurance unit of the Ministry of labour, invalids and social affairs with that of the Vietnam General Confederation of...

This paper constructs a large contract-level data set to examine factors that trigger breach of foreign investment contracts. Similar to the case of outright expropriation, political regime type is an important determinant of breach of contract. Furthermore, although investors'bargaining power...

The paper provides an up-to date and selective review of the literature on how social safety nets contribute to growth. The evidence is carefully chosen to show how safety nets have the potential to overcome constraints on growth linked to market failures, and is organized into 4 distinct...

Social impact investors, philanthropists, or corporations pursuing social responsibility try to demonstrate that they are indeed"doing good."This essay classifies the various types of measures that currently exist to capture social and environmental impact in a simple scheme. It argues that...

This paper builds on previous studies to uncover evidence suggesting that cyclical fluctuations in returns to schooling are determined by fluctuations in foreign demand, which tend to be positively correlated with returns to schooling. The effect of export fluctuations (driven by changes in...