This paper shows that real exchange rate undervaluation through the accumulation of foreign reserves may improve welfare in economies with learning-by-investing externalities that arise disproportionately from the tradable sector. In the presence of targeting problems or when policy choices are...

The authors examine the distributional implications of selective compliance in sample surveys, whereby households with different incomes are not equally likely to participate. They discuss poverty and inequality measurement implications for monotonically decreasing and inverted-U...

Past approaches to correcting for unit nonresponse in sample surveys by re-weighting the data assume that the problem is ignorable within arbitrary subgroups of the population. Theory and evidence suggest that this assumption is unlikely to hold, and that household characteristics such as income...

The long-lasting, widespread COVID-19 pandemic has imposed huge challenges on public health as well as economic recovery. Governments must take an active role in designing and enforcing economic policies to address various problems that pure market forces cannot, such as externalities and the...

The World Development Report (WDR) has become such a fixture that it is easy to forget the circumstances under which it was born and the Bank's motivation for producing such a report at that time. In the first chapter of this essay, the authors provide a brief background on the circumstances of...

This paper assesses the role of ideas in economic change, combining economic and historical analysis with insights from psychology, sociology and anthropology. Belief systems shape the system of categories ("pre-confirmatory bias") and perceptions (confirmatory bias), and are themselves...

How does the lack of legitimacy of property rights affect the dynamics of the creation of the rule of law? The authors investigate the demand for the rule of law in post-communist economies after privatization under the assumption that theft is possible, that those who have "stolen" assets...

The 1999 Annual World Bank Conference on Development Economics, the eleventh anniversary, was held at the Bank on April 28-30, 1999. The discussions focused on three trends of development: 1) the emerging international financial architecture; 2) challenges to social development; and 3) lessons...

In an earlier paper, the authors presented a mathematical exposition of a theory that demonstrated that mass privatization without institutions to limit asset-stripping may not lead to a demand for the rule of law ["After the Big Bang? Obstacles to the Emergence of the Rule of Law in...

While global coordination is absolutely essential, success in achieving it may prove difficult because economic globalization has outpaced political globalization. If we are to succeed, we will have to manage coordination better than we have in the past