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Labor Market Screening and the Design of Social Insurance: An Equilibrium Analysis of the Labor Market for the Disabled

Naoki Aizawa, Soojin Kim, and Serena Rhee

This paper studies how firms’ screening incentives in the labor market affect the optimal design of social insurance programs and quantitatively assesses the U.S. disability policies accounting for firms’ screening of the disabled. We develop an equilibrium search model where workers with different productivities have heterogeneous preferences over non-wage benefits and firms cannot offer an employment contract that explicitly depends on worker types.

Optimal Allocation via Waitlists: Simplicity through Information Design

Itai Ashlagi, Faidra Monachou, and Afshin Nikzad

We study nonmonetary markets where objects that arrive over time are allocated to unitdemand agents with private types, such as in the allocation of public housing or deceased-donor organs. An agent’s value for an object is supermodular in her type and the object quality, and her payoff is her value minus her waiting cost. The social planner’s objective is a weighted sum of allocative efficiency (i.e., the sum of values) and welfare (i.e., the sum of payoffs).

The Climate in Climate Economics

Doris Folini, Aleksandra Friedl, Felix Kübler, and Simon Scheidegger

To analyze climate change mitigation strategies, economists rely on simplified climate models — so-called climate emulators — that provide a realistic quantitative link between CO2 emissions and global warming at low computational costs. In this paper, we propose a generic and transparent calibration and evaluation strategy for these climate emulators that is based on freely and easily accessible state-of-the-art benchmark data from climate sciences. We demonstrate that the appropriate choice of the free model parameters can be of key relevance for the predicted social cost of carbon.

Marriage Market and Labor Market Sorting

Paula Calvo, Ilse Lindenlaub, and Ana Reynoso

We develop a new equilibrium model in which households’ labor supply choices form the link between sorting on the marriage market and sorting on the labor market. We first show that in theory, the nature of home production—whether partners’ hours are complements or substitutes—shapes equilibrium labor supply as well as marriage and labor market sorting. We then estimate our model using German data to empirically assess the nature of home production, and find that spouses’ home hours are complements.

Information Aggregation Under Ambiguity: Theory and Experimental Evidence

Spyros Galanis, Christos A. Ioannou, and Stelios Kotronis

We study information aggregation in a dynamic trading model. We show theoretically that separable securities, introduced by Ostrovsky (2012) in the context of Expected Utility, no longer aggregate information if some traders have imprecise beliefs and are ambiguity averse. Moreover, these securities are prone to manipulation as the degree of information aggregation can be influenced by the initial price set by the uninformed market maker.

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Version 2.0 of the National Elections Database is online!
We now cover presidential and parliamentary elections 1789–2023, extending the post-1945 data of Electoral Turnovers @RevEconStudies (https://academic.oup.com/restud/advance-article/doi/10.1093/restud/rdae108/7899604).
w/ @benjaminmarx and @vincent_rollet

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``Many networks naturally form as people come together to form subgraphs, e.g. as coauthors of a paper, or other teams. This is the basis for a new, computationally tractable method of estimating network formation."

From Chandrasekhar & @JacksonmMatt:

https://www.restud.com/a-network-formation-model-based-on-subgraphs/

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Recently accepted to #REStud, ``Simultaneous Search and Adverse Selection," from Auster, Gottardi and Wolthoff @rpwolthoff:

https://www.restud.com/simultaneous-search-and-adverse-selection/

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Recently accepted to #REStud, ``Affiliated Common Value Auctions with Costly Entry," from Murto & Välimäki:

https://www.restud.com/affiliated-common-value-auctions-with-costly-entry/

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