This paper studies consumers' choice between two different water tariffs. We document a large inaction in a novel setting where customers face a binary decision and receive simple, detailed and personalized information about the financial savings they would obtain if they were to switch water...

Over the past thirty years, the income gap between capital and labour has widened, a shift accompanied by an increase in dominant firms’ market power. To understand the underlying causes, our study integrates imperfect competition in both product and labour markets, revealing how different...

Import tariff receipts represent an important share of government revenues in many developing countries and there has recently been a surge in empirical studies showing how evasion in this field is a pervasive phenomenon. In the case of import tariffs, the tax base is the product of quantity and...