Urban eco-efficiency, as an indicator to evaluate urban sustainability, has attracted increased attention, and green technology innovation has been proved to be an effective method to promote eco-efficiency. However, due to regional inequality, the level of eco-efficiency and green technology...

This paper investigates greenhouse gas emissions convergence among twenty Latin American countries, for the period 1970 to 2015. To that end, we use the Phillips-Sul methodology to examine whether these countries have followed an absolute convergence process or, whether there has been a club...

Using unit-level data from various rounds of the Employment and Unemployment Survey of the National Sample Survey Organisation, we present the first consistent time series of average real farm income per cultivator for 18 major Indian states for 1987-88, 1993-94, 1999-00, 2004-05, 2007-08,...

We study how consumers trade off digital versus in-person banking services and how consumer demand impacts bank technology choices. We use the COVID-19 pandemic as a laboratory, where pandemic risk raised the cost of in-person bank services. After the cost of in-person banking rises, customers,...

Construct validity is the accumulation of evidence to support the interpretation of what a measure reflects. Modern validity theory defines construct validity as the impactful concern of validity research and also subsuming all other types of validity evidence. Convergent validity refers to the...

Can fixed exchange rate regimes cause output divergence among member states? We show that such divergence is a long-run equilibrium characteristic of a two-region model with fixed exchange rates, heterogeneous labor markets, and endogenous growth. Under flexible exchange rates, monetary policy...