Do quality at entry assessments enhance the delivery of development projects? In this paper we take advantage of approval and execution systems in place at the Inter-American Development Bank (IDB) to examine whether projects that have higher quality at entry-captured through grading scores...

The literature on development effectiveness has traditionally focused on the ex-post analysis of projects. While this is the appropriate method of measuring benefits, a previous step must be taken as a forerunner to good ex-post evaluation: the measurement of the efficiency in the execution of...

The aim of this paper is to present an alternative methodology for discounting far distant future externalities genereted by an investment project: time-declining discount rates. First I present the experimental evidence on individuals' time-inconsistency. Second I consider the theoretical...

We examine empirically the effect of natural resource abundance on economic growth. We find that natural resources have a negative impact on growth when considered in isolation, but a positive impact on growth when including in the analysis other variables such as corruption, investments,...

This paper presents the first rigorous empirical evidence of the impact of a large hydrocarbon project in both its economic and environmental dimension. Concentrating on Peru’s largest hydrocarbon project, the Camisea Gas Project, which began operating in the dense Amazonian jungle under...

This paper analyzes influences on the credit standing of Multilateral Development Banks (MDBs), specifically the quality, diversification and single name concentration of their portfolios, and on the market practice known as Preferred Creditor Status (PCS), whereby sovereigns that default on...

When it comes to assess the sustainability of fiscal policy and public debt in Andean countries, two idiosyncratic facts of fiscal revenues have to be considered. First, fiscal revenues coming from natural resources represent up to 44% of total fiscal revenues, producing a strong correlation...

This paper describes how Natural Capital Accounting (NCA) can be integrated into economy wide analytical frameworks to enhance evidence based decision making. Examples from applications of the Integrated Environmental Economic Modelling (IEEM) Platform show how explicitly accounting for the...