Abstract

Rural access is among the most important infrastructure constraints in rural Africa. Using the results from comprehensive household surveys and other data from Ethiopia, the paper recasts light on the heterogeneous impacts of road accessibility on agriculture and nonagricultural growth. It is found that crop production is increased by major and feeder road improvements. Significant synergy is also found. When investigating further into this effect, there are two impacts: farmers' access to the input market, especially fertilizer, was improved mainly by major corridor improvement. And output market access was improved by feeder road improvement. In addition, the household's nonagricultural income is somehow increased by improved road connectivity. There must be secondary effects. The transport demand function estimated with additional data indicates that as the road network improves, people's mobility increases. Furthermore, local business employment is found to increase with road improvements. To meet the increasing demand for mobility, efficiency and frequency of transport services are important. Document type: Book

Abstract

This paper studies the effects of a large reduction in transport costs on agricultural development in a developing country, with a focus on the interactions among the comparative advantage and transport costs of a location, and the transport intensity and value of a commodity. The paper extends the von Thunen model of land allocation to incorporate costly technology adoption and comparative advantage based on land productivity. The theoretical analysis predicts spatial non-linearity in cropland allocation. A reduction in transport costs leads to adoption of productivity-enhancing inputs in the newly-connected region, and an increase in the share of land devoted to the high-value transport-intensive crop. The strongest effect is felt in areas that are not too near or too far from the center and have a higher land productivity in transport intensive crop. The empirical context of the analysis is the Jamuna bridge in Bangladesh, which opened in 1998 and reduced the transport costs from the poor hinterland in the northwest to the capital city (Dhaka) by more than 50 percent. Using sub-district level panel data, the paper implements doubly robust estimators in a difference-in-difference design. The analysis finds that the construction of Jamuna bridge led to increased adoption of technology (fertilizer, irrigation, greenness, and cropping intensity) and reallocation of land from low-value and nonperishable rice to high-value crops, pulses, and vegetables. The evidence indicates spatial nonlinearity in the effects on cropping intensity and the reallocation of land in areas with comparative advantage in vegetable production. For cropping intensity, the magnitude of the effect is large in the intermediate distance (130-150 kilometers) from the bridge. In areas with relatively higher vegetable productivity, land allocated to rice declined, and land was reallocated from high-yielding variety rice to vegetables in the intermediate distance (110-150 kilometers). This improved productive efficiency by aligning the cropping pattern more closely with comparative advantage. The bridge thus led to agricultural development through technology adoption, higher cropping intensity, and reducing the spatial mismatch between land suitability and crop choice. Document type: Book

Abstract

Transport connectivity is among the most important factors in increasing firm productivity and accelerating economic development. The literature generally supports the idea of agglomeration economies, although there is little evidence of their effectiveness in Africa. There are often empirical challenges, such as spatial externalities and endogeneity of infrastructure development. Using firm registry data in Liberia, this study used the instrumental variable spatial autoregressive model to examine the effects of transport connectivity on firms' decisions on where to locate. The study found significant spatial autocorrelation and possible endogeneity related to transport infrastructure, and that firms are more likely to be located where market accessibility is better. The data indicated strong agglomeration economies, indicating that the primary city, Monrovia, is likely to continue to grow and attract more people and firms, and that secondary cities can also grow with greater transport connectivity between populated areas, such as district centers. Document type: Book

Abstract

The purpose of this report is to help policymakers improve economic development and job creation in Cameroon’s cities. The report is part of the World Bank’s Technical Assistance project on Enhancing Economic Performance of African Cities, supporting clients in the Ministry of Economy, Planning and Regional Development (MINEPAT), Ministry of Urban Development (MINDHU) and the Urban Metropolitan Councils (Communauté Urbaines), particularly of Douala, Kribi and Bamenda, in the areas of: a) economic analyses and b) institutional support to strengthen their ability to plan and implement relevant reforms. This study utilized various research methodologies including (1) desk based analysis of quantitative data; (2) focus group discussions with over 120 local firms and stakeholders in Douala, Bamenda, Kribi; and (3) institutional analysis of Cameroon’s decentralization framework to identify appropriate institutional mechanisms for promoting local economic development. The report highlights the importance of investing in Cameroon’s cities and makes key recommendations to national and local government for the key investments and reforms needed to improve economic competitiveness and job creation.

Abstract

Surprisingly little is known about policies that affect international trade in services. Previous analyses have focused on policy commitments made by countries in international agreements but these commitments do not in many cases reflect actual policy. This paper describes a new initiative to collect comparable information on services trade policies for 103 countries, across a range of service sectors and the relevant modes of service delivery. The resultant database reveals interesting patterns in policy. Across regions, some of the fastest growing countries in Asia and the oil-rich Gulf states have the most restrictive policies in services, whereas some of the poorest countries are remarkably open. Across sectors, professional and transportation services are among the most protected in both industrial and developing countries, while retail, telecommunications and even finance tend to be more open. An illustrative set of results suggests that trade policies matter for investment flows and access to services. In particular, restrictions on foreign acquisitions, discrimination in licensing, restrictions on the repatriation of earnings and lack of legal recourse all have a significant and sizable negative effect, reducing the expected value of sectoral foreign investment by $2.2 billion over a 7-year period, compared with"open"policy regimes. In terms of access to services, credit as a share of gross domestic product is on average 3.3 percentage points lower in countries with major restrictions on the establishment of foreign banks as compared with those that only impose operational restrictions. Document type: Book