Essays in development economics
Keywords: Economics.

This dissertation explores various topics in development economics. Chapter 1, "Information Sharing in Trade Credit Markets: Evidence from Kenyan Retail Shops, " is a study of the impact of introducing credit bureau service to the trade credit market between small retail shops and their suppliers in Kenya. In developing countries financial frictions hinder firm growth. Credit constraints result from poor contract enforcement and asymmetric information in the credit market. One solution is to provide infrastructure for lenders to share information on borrowers' credit history, which can mitigate adverse selection and improve repayment incentives, reduce resource misallocation and accelerate firm growth. Information flow facilitates informal enforcement which may be particularly important in an environment where formal (legal) enforcement is weak. I investigate the barriers to and impact of introducing an information sharing service for small and medium enterprises (SMEs) and their trade credit providers (suppliers) in the retail sector in Kenya, by means of randomized information intervention and subsidy of take-up. I focus on borrowers and lenders' decisions to adopt and share information, as well as the impact of the service in reducing information asymmetry, increasing borrowers' repayment incentives, buyer-supplier relationships and spillover among retail shops. I find that offering free credit reports to retail shops increases credit report ownership and knowledge, as well as shops' likelihood of applying for supplier credit, but not access to supplier credit. Lack of response from the supplier side seems driven by their unwillingness to rely on information in the credit reports as well as some suppliers' lack of ability to provide credit. Chapter 2, "Democracy, Devolution, and Local Spending: Evidence from Kenya's Constituency Development Fund, " examines the efficiency of allocation of Kenya's Constituency Development Fund. Kenya's Constituency Development Fund (CDF), introduced in 2003, was designed to better address local needs through locally-driven selection and implementation of development projects, with greater budget allocation to poorer areas. However, until 2013, Members of Parliament (MPs) of each constituency could appoint members of the local CDF committee, de facto controlling the CDF budget. As MPs have incentive to select projects in a way that maximizes reelection gains, this may compromise efficiency of project allocation. We present evidence on project allocation, including targeting to local needs and timing with elections, as well as project performance, to support the theory that MPs indeed allocated projects for reelection gains at the expense of efficiency. Chapter 3, "Farmer Credit and Firm Profits: Experimental Evidence from a Monopsony Buyer in Mozambique, " studies the impact of providing cash credit and additional extension services on small holder farmers' cotton output in Mozambique. Low usage of productive inputs leads to lower levels of smallholder farmer production, which can also affect the profitability of purchasers and processors of agricultural goods. But whether firms have incentive to directly intervene in farmer investments depends on its impact on production. We conduct an experiment with a large cotton company that has monopsony purchasing power in Mozambique. Among relatively productive farmers in the region, the firm randomly allocated farmers additional extension services, or additional extension services combined with drastically increased access to credit. We find that providing additional extension services increases the number of farmers who cultivate cotton, resulting in increased cotton purchases by the firm. However, the increases are modest and not profitable for the firm. Providing farmers credit has much stronger effects. Farmers offered credit plus extension are 67.7 percentage points more likely to grow cotton and increase cotton yields by 39.1 percent, resulting in drastically increased cotton production. However, overall repayment rate on cash credit is low (80.5 %), and the intervention may not be profitable for the firm. Assuming similar impact on cotton growing and loan repayment rates, a hypothetical intervention with the same amount of cash credit and no additional extension service would be more profitable.