Academia.eduAcademia.edu

Economics

1,081,078 papers
5,336,574 followers
AI Powered
Economics is the social science that studies the production, distribution, and consumption of goods and services. It analyzes how individuals, businesses, and governments make choices regarding resource allocation and the implications of these choices on overall economic systems and societal welfare.
Using original data from client-community assessments, we examine motivations in the Ugandan NGO sector. In general, client-community satisfaction with NGO interventions is high, even though some NGO sta¤ are viewed as unresponsive,... more
Using detailed survey data from Uganda, this paper examines whether co¤ee producers sell to itinerant traders or directly to markets, where they can get a higher price but must incur a transport cost. We …nd that selling to the market is... more
This paper examines the determinants of assets at marriage in rural Ethiopia. We identify and test three separate processes that determine assets brought to marriage: assortative matching; compensating parental transfers at marriage; and... more
There are several theories of why cities exist. Many revert around agglomeration externalities driven by returns to specialization. Using survey data from Nepal, we examine the relationship between proximity to urban centers and the... more
Using original survey data, we document the activities, resources, and governance structure of NGOs operating in Uganda. The NGO sector is funded primarily by international non-governmental organizations and bilateral donors. We …nd large... more
This paper examines the determinants of human and physical capital at marriage. Using detailed data from rural Ethiopia, we …nd that assets brought to marriage are distributed in a highly unequal manner. For …rst unions, assets brought to... more
Tan have provided excellent research assistance. Carol Graham and Jim Magdanz has provided useful comments on an earlier draft. JEL Classification Codes: E26, O10, O40, L14, Z13
This paper tests the efficiency of insurance markets in the Pakistan Punjab by examining how crop choices are affected by the presence of price and yield risk. We estimate reduced-form and structural models of crop choices. Although we... more
This paper investigates how the control and devolution of productive assets are allocated among husband and wife. Theory predicts that bargaining power within marriage depends on the division of assets upon divorce and on control over... more
This paper analyses the effects of risk on the holding of inventories and liquid assets by manufacturing firms. Using a panel data set for Zimbabwe which includes firmspecific measures of contractual risk, we show that contractual risk... more
This paper examines how relationships and networks affect market exchange in Sub-Saharan Africa. After noting that market exchange arguably plays a larger role in Africa than in developed economies, we show that the presence of... more
1 Social capital is seldom used as an input in the theoretical modeling of economic production processes. However, the returns to social capital in a real world with transaction costs might be as important as to labor, physical or human... more
1 This paper documents the role that personal relationships play in economic exchange. Original survey data show that agricultural traders in Madagascar perceive relationships as the most important factor for success in their business.... more
This paper revisits the tragedy of the commons and examines the conditions under which externalities contribute to livestock cycles. Using a stylized intertemporal model capturing the main characteristics of African livestock producers,... more
Recent empirical evidence indicates that rural households in the Third World smooth consumption through reciprocal gifts and informal credit but fail to achieve Pareto efficiency in risk sharing. Extending previous models of informal... more
Not only does livestock makes an important contribution to rural incomes and export earnings in the Sahel, it is also kept as insurance against weather risk. Fluctuations in livestock prices can therefore trigger food entitlement... more
Credit from suppliers is an important but often neglected source of finance for manufacturing firms. Zimbabwe is no exception. Unlike credit from financial institutions, trade credit does not rely on formal collateral but on trust and... more
This paper investigates the extent to which poor households are discouraged from making a non-divisible but profitable investment. Using data on irrigation wells in India, we estimate the parameters of a structural model of irreversible... more
We investigate whether available enforcement mechanisms a¤ects who shares risk with whom in sub-Saharan Africa by applying dyadic regression analysis to data from a lab-type experiment, surveys and a genealogical mapping exercise. During... more
Using a rich dataset from West Africa, we examine the household characteristics associated with membership in community-based organizations (CBOs). We …nd that on average it is the more fortunate members of rural society who belong in CBOs.
Using matched employer-employee data from eleven African countries, we investigate if there is job sorting in African labor markets. We …nd that much of the wage gap associated with education is driven by selection across occupations and... more
In this paper we attempt to (i) extend the competitive equilibrium neoclassical growth model to incorporate consumer preferences that feature temptation and selfcontrol as in the framework developed by Gul and Pesendorfer; (ii) use the... more
Does capital-embodied technological change play an important role in shaping labor market inequalities? This paper addresses the question in a model with vintage capital and search-matching frictions where costly capital investment leads... more
We study the e ects of taxation in a model with a representative agent with time-inconsistent preferences: discounting is quasi-geometric. Utility is derived from consumption and leisure, and taxation can be based on consumption and... more
In this paper we attempt to (i) extend the competitive equilibrium neoclassical growth model to incorporate consumer preferences that feature temptation and selfcontrol as in the framework developed by Gul and Pesendorfer; (ii) use the... more
Does capital-embodied technological change play an important role in shaping labor market inequalities? This paper addresses the question in a model with vintage capital and search-matching frictions where costly capital investment leads... more
Byzantine and rational behaviors are increasingly recognized as unavoidable realities in today's cooperative services. Yet, how to design BAR-tolerant protocols and rigorously prove them strategy proof remains somewhat of a mystery:... more
We present the first peer-to-peer data streaming application that guarantees predictable throughput and low latency in the BAR (Byzantine/Altruistic/Rational) model, in which nonaltruistic nodes can behave in ways that are self-serving... more
Climate change governance is an emerging topic in the citizen engagement discourse. This is an Expert Group Meeting (EGM) report focused on the socioeconomic impacts of climate change on citizen engagement that reciprocate creative... more
While the political transition to democratic rule in South Africa was smooth and rapid, the economic transition has been slow and difficult. Nowhere is this more apparent than in the labour market. Job creation has not matched the growing... more
This paper offers an original survey of the Malaysian crisis and the effects of the consequent imposition of capital controls by authorities in September 1998 and of their subsequent relaxation in February and September 1999. We identify... more
The aim of this paper is to estimate the power of the French automatic stabilisers using the macro-econometric model MESANGE. The main appeal of MESANGE lies in its very detailed description of public finances. Automatic stabilisation... more
We present new evidence that households are unable to protect themselves from rainfall failure that occurs on average every five years in rural Ethiopia. However, other less extreme rainfall variation and idiosyncratic shocks such as... more
This article proposes that the post-communist transition in Poland can profitaby be understood through the concept of the transnationalization of the state. It argues that change in Eastern and Central Europe has predominately been... more
This paper develops a critical international political economy analysis of the processes that we commonly understand as globalization and their application in the development of Poland's transition from state socialism. It does so by... more
This article aims to address a fundamental question for analysts and students of MERCOSUR : what explains the bloc's survival despite its recurrent crises and frequent pessimistic forecasts predicting its collapse ? It argues that the... more
Differing expectations about who should get what benefits from digging the wealth out of the ground are causing serious tensions in the Copperbelt region of Northern Zambia. Multinational copper-mining companies, the Zambian Government,... more
"In 1984, the world was shocked at the scale of a famine in Ethiopia that caused over half a million deaths, making it one of the worst in recent history. The mortality impacts are clearly significant. But what of the survivors? This... more
Este estudio tiene como principal objetivo analizar el impacto de la ineficiencia judicial sobre la pequeña empresa en Perú. Se funda sobre la hipótesis de que los problemas crónicos de los sistemas de justicia de la región tienen... more
Democracy and human development are the twin pillars on which to build prosperity and sustainability. Democratization and development are inherently controversial and multidimensional processes. However, from a human development... more
The shift away from purely state-centric politics to a more multi-layered global governance has not been applied uniformly. As Amartya Sen notes, “the world has changed and yet the international economic, financial, and political... more
Globalization is both a dynamic and multi-faceted phenomenon. Foremost, the process is associated with global capitalism and is shorthand for the likes of Nike, Coca Cola, and McDonalds. Secondly, globalization in the political, social,... more