Response times contain information about economically relevant but unobserved variables like willingness to pay, preference intensity, quality, or happiness. Here, we provide a general characterization of the properties of latent variables that can be detected using response time data. Our...

This paper aims to provide a representation theorem for consumption stream in the simplex in continuous time, by using the weaker axiom of ”Agree with,” the strong axiom of ”Preferential Independence”, and the axioms of ”Separability” and ”Measurability” on the simplex,...

Following early economist Francis Y. Edgeworth's proposal to measure people's hedonic experiences as they go about their daily lives, we use a smartphone app that over eight years randomly asked a panel of 30, 936 UK residents (N = 2, 235, 733) about their momentary feelings and activities to...

This paper describes a method for solving transition dynamics in heterogeneous-agent models with aggregate risk in continuous time. It extends the methods proposed in Achdou et al. (2022) and complements recent work by Auclert et al. (2021) on how to solve for the transition dynamics of...

This work aims to provide a representation theorem for consumption in simplex in continuous time by using a weaker axiom of ’Agree with’, a strong axiom of ’Preferential Independence’,[10, 9], and axioms of ’Separability’ and ’Measurability’ on Simplex provided by Qin and...

Following early economist Francis Y. Edgeworth's proposal to measure people's hedonic experiences as they go about their daily lives, we use a smartphone app that over eight years randomly asked a panel of 30, 936 UK residents (N = 2, 235, 733) about their momentary feelings and activities to...

We introduce the Visual Continuous Time Preferences (VCTP) task, a new tool for measuring time preferences that synthesizes the simplicity of Multiple Price List (MPL) and the precision of Convex Time Budget (CTB) tasks. We evaluate VCTP in three environments: lab, field and high school. The lab...

People’s value for their own time is a key input in evaluating public policies: evaluations should account for time taken away from work or leisure as a result of policy. Using rich choice data collected from farming households in western Kenya, we show that households exhibit non-transitive...

Estimates of the parameters of the quasi-hyperbolic discounting model–beta and delta–have been used for quantitative purposes, including comparisons of the psychology of discounting between populations and decision-making contexts, design of optimal regulation, and adjustment of benefits in...

We study how timing assumption matters for the commitment problem and time inconsistency in search models with unemployment insurance. We analyze the Markov equilibrium without commitment and the Ramsey policy with commitment under two different timings. The first timing is where consumption...

Risk neutral variance term structures are characterized by their time elasticities. They are synthesized by space scaling and time changing self decomposable laws at unit time. Monotone time elasticities are modeled using exponential functions while gamma functions permit humps. Results for both...

This paper develops simple geometric methods for analyzing dynamic behavior in models with intertemporally dependent consumer tastes. Since the preferences studied do not assume time-additivity, they allow the marginal utility of consumption on a given date to vary with consumption on other...

This paper, exploiting the properties of mixed causal and noncausal models, proposes strategies to detect time reversibility in stochastic processes. These novel strategies can be implemented to verify the time reversibility of stationary stochastic processes. We show that they can also be used...

The value of time determines relative prices of goods and services, investments, productivity, economic growth, and measurements of income inequality. Economists in the 1960s began to focus on the value of non-work time, pioneering a deep literature exploring the optimal allocation and value of...

In Becker (1965) and neoclassical microeconomic theory the value of time is a constant fraction of the hourly wage. When taken to data, however, this value departs from theoretical predictions, and appears to vary with the amount of time saved. By observing drivers on freeways opting to enter...

This paper studies cost-plus-time (A+B) procurement contracting with time incentives in the highway construction industry. In the presence of construction uncertainty, the contractor’s actual completion time may deviate from the bid completion time, and the A+B contract design is not ex-post...

This paper estimates an imperfect information discrete choice model of drivers' refueling preferences and analyzes the implications of these preferences for electric vehicle (EV) adoption. Drivers respond four times more to stations' long-run average prices than to current prices and value...

"This book explains complex scientific concepts using simple and understandable illustrations and practical examples. For example, the competition between countries in the world economy is compared to motor racing, time savings are illustrated through the example of a masquerade ball, and the...

Response times contain information about economically relevant but unobserved variables like willingness to pay, preference intensity, quality, or happiness. Here, we provide a general characterization of the properties of latent variables that can be detected using response time data. Our...

We develop an estimator and tests of a discrete time mixed proportional hazard (MPH) model of duration with unobserved heterogeneity. We allow for competing risks, observable characteristics, and censoring, and we use linear GMM, making estimation and inference straightforward. With repeated...

We develop an estimator and tests of a discrete time mixed proportional hazard (MPH) model of duration with unobserved heterogeneity. We allow for competing risks, observable characteristics, and censoring, and we use linear GMM, making estimation and inference straightforward. With repeated...