We report on a field experiment using several methods for collecting deposits made in formal bank accounts in rural areas in Sri Lanka. We find that only frequent, face-to-face collection increases aggregate household savings. Collection involving community lock boxes increases balances at the collecting bank, but not overall household savings. Only community box collection appears to have the possibility of being financially viable. The various collection methods allow us to unbundle the role of frequency, salience and habit formation in deposit decisions. We find that frequency and salience affect the number of transactions, but not the level of savings.

We study the consequences of poverty-alleviation programs for environmental degradation. We exploit the community-level eligibility discontinuity for a conditional cash transfer program in Mexico to identify the impacts of income increases on deforestation and use the program's initial randomized rollout to explore household responses. We find that additional income raises consumption of land-intensive goods and increases deforestation. The observed production response and deforestation increase are larger in communities with poor road infrastructure. This suggests that better access to markets disperses environmental harm and that the full effects of poverty alleviation on the environment can be observed only where poor infrastructure localizes them.