He is also known for his pioneering work on currency boards, dollarization, hyperinflation, water pricing and demand, benefit-cost analysis, privatization, and other topics in applied economics.
他还因其在货币委员会对美元化、恶性通货膨胀、水价和其需求，利益成本分析、私有化经济以及应用经济学中的其他主题方面的开创性工作而闻名。