Search Results
Working Paper
The Economics of Platforms in a Walrasian Framework
We present a tractable model of platform competition in a general equilibrium setting. We endogenize the size, number, and type of each platform, while allowing for different user types in utility and impact on platform costs. The economy is Pareto effcient because platforms internalize the network effects of adding more or different types of users by offering type-specific contracts that state both the number and composition of platform users. Using the Walrasian equilibrium concept, the sum of type-specific fees paid cover platform costs. Given the Pareto efficiency of our environment, we ...
Report
Optimal Design of Tokenized Markets
Trades in today’s financial system are inherently subject to settlement uncertainty. This paper explores tokenization as a potential technological solution. A token system, by enabling programmability of assets, can be designed to eradicate settlement uncertainty. We study the allocations achieved in a decentralized market with either the legacy settlement system or a token system. Tokenization can improve efficiency in markets subject to a limited commitment problem. However, it also materially alters the information environment, which in turn aggravates a hold-up problem. This limits ...
Journal Article
The credit risk-contingency system of an Asian development bank
This article offers a new method for the evaluation of financial institutions, one that combines socioeconomic survey data with appropriate accounting standards. A government-operated development bank in Thailand is found to be offering a risk-contingency or insurance system while being regulated as a more standard, loan-generating bank. Farmer clients experiencing adverse shocks receive indemnities that improve their well-being. With proper provisioning and accounts, that welfare gain could be weighed against premia or government subsidies.
Working Paper
Supplier relationships and small business use of trade credit
This paper sheds some light on the empirical importance of supplier relationships, including ethnic ties, for the use of trade credit by minority-owned small businesses. Results based on the 1993 National Survey of Small Business Finance (NSSBF) indicate that ethnic differences in the use of trade credit are present after conditioning on an extensive list of control variables. This holds especially for Black-owned businesses, and we find that they use less trade credit, are less likely to take advantage of discounts for early payment, and are more likely to have payments past due. We use ...
Report
Patterns of rainfall insurance participation in rural India
This paper describes the contract design and institutional features of an innovative rainfall insurance policy offered to smallholder farmers in rural India and presents preliminary evidence on the determinants of insurance participation. Insurance take-up is found to be decreasing in basis risk between insurance payouts and income fluctuations, higher among wealthy households, and lower among households that are credit constrained. These results match predictions of a simple neoclassical model appended with borrowing constraints. Other patterns are less consistent with the benchmark model. ...
Report
Who Sees the Trades? The Effect of Information on Liquidity in Inter-Dealer Markets
Dealers, who strategically supply liquidity to traders, are subject to both liquidity and adverse selection costs. While liquidity costs can be mitigated through inter-dealer trading, individual dealers? private motives to acquire information compromise inter-dealer market liquidity. Post-trade information disclosure can improve market liquidity by counteracting dealers? incentives to become better informed through their market-making activities. Asymmetric disclosure, however, exacerbates the adverse selection problem in inter-dealer markets, in turn decreasing equilibrium liquidity ...
Report
Resource Allocation in Bank Supervision: Trade-offs and Outcomes
We estimate a structural model of resource allocation on work hours of Federal Reserve bank supervisors to disentangle how supervisory technology, preferences, and resource constraints impact bank outcomes. We find a significant effect of supervision on bank risk and large technological scale economies with respect to bank size. Consistent with macro-prudential objectives, revealed supervisory preferences disproportionately weight larger banks, especially post-2008 when a resource reallocation to larger banks increased risk on average across all banks. Shadow cost estimates show tight ...