We study how website defaults affect consumer behavior in the domain of charitable giving. In a field experiment that was conducted on a large platform for making charitable donations over the web, we exogenously vary the default options in two distinct choice dimensions. The first pertains to...

Population ageing poses stark dilemmas for labour markets, social protection systems and cultural norms. It will put strong downward pressure on labour supply, leading to falling real incomes and huge financial pressures on social protection systems unless there is an offsetting increase in...

We study possible worker-to-employer discrimination manifested via social preferences in an online labor market. Specifically, we ask, do workers exhibit positive social preferences for an out-race employer relative to an otherwise-identical, own-race one? We run a well-powered, model-based...

In the past few decades, technological progress has led to the digitization and digitalization of economies into what one could now call digital economies. The COVID-19 pandemic will accelerate the development of the digital economy. In a digital economy, digital entrepreneurs pursue...

We propose a model to evaluate the U.K.'s zero-hours contract (ZHC) – a contract that exempts employers from the requirement to provide any minimum working hours, and allows employees to decline any workload. We find quantitatively that ZHCs improve welfare by enabling firms with more volatile...

I hire 2,700 workers for a transcription job, randomly assigning the gender of their (fictitious) manager and provision of performance feedback. While praise from a manager has no effect, criticism negatively impacts workers' job satisfaction and perception of the task's importance. When female...

We study the performance effects of payment schemes for freelancers offering services on an online platform in an RCT. Under the initial scheme, the firm pays workers a pure sales commission. The intervention reduces the commission rate and adds a fixed payment per processed order to insure...

We hire 1,800 Indian gig economy workers for a real-effort transcription task and randomize the gender of the (fictitious) manager as well as the delivery of performance feedback. We find that negative feedback (i.e. criticism) leads to moderate deterioration in worker attitudes, but it...

Using rich administrative tax data, we explore the effects of the introduction of online ridesharing platforms on entry, employment and earnings in the Taxi and Limousine Services industry. Ridesharing dramatically increased the pace of entry of workers into the industry. New entrants were more...