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Tell Me Something I Don't Already Know: Learning in Low- and High-Inflation Settings
IF 6.6 1区 经济学 Q1 ECONOMICS Pub Date : 2025-02-03 DOI: 10.3982/ECTA22764
Michael Weber, Bernardo Candia, Hassan Afrouzi, Tiziano Ropele, Rodrigo Lluberas, Serafin Frache, Brent Meyer, Saten Kumar, Yuriy Gorodnichenko, Dimitris Georgarakos, Olivier Coibion, Geoff Kenny, Jorge Ponce

Using randomized control trials (RCTs) applied over time in different countries, we study whether the economic environment affects how agents learn from new information. We show that as inflation rose in advanced economies, both households and firms became more attentive and informed about publicly available news about inflation, leading them to respond less to exogenously provided information about inflation and monetary policy. We also study the effects of RCTs in countries where inflation has been consistently high (Uruguay) and low (New Zealand) as well as what happens when the same agents are repeatedly provided information in both low- and high-inflation environments (Italy). Our results broadly support models in which inattention is an endogenous outcome that depends on the economic environment.

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引用次数: 0
How Well Does Bargaining Work in Consumer Markets? A Robust Bounds Approach
IF 6.6 1区 经济学 Q1 ECONOMICS Pub Date : 2025-02-03 DOI: 10.3982/ECTA20125
Joachim Freyberger, Bradley J. Larsen

This study provides a structural analysis of detailed, alternating-offer bargaining data from eBay, deriving bounds on buyers and sellers private value distributions and the gains from trade using a range of assumptions on behavior and the informational environment. These assumptions range from weak (assuming only that acceptance and rejection decisions are rational) to less weak (e.g., assuming that bargaining offers are weakly increasing in players' private values). We estimate the bounds and show what they imply for consumer negotiation behavior and inefficient breakdown. For the median product, bargaining ends in impasse in 37% of negotiations even when the buyer values the good more than the seller.

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引用次数: 0
Seeding a Simple Contagion
IF 6.6 1区 经济学 Q1 ECONOMICS Pub Date : 2025-02-03 DOI: 10.3982/ECTA22448
Evan Sadler

I propose a method for selecting seeds to maximize contagion. First, fit a random graph model using a coarse categorization of individuals. Next, compute a seed multiplier for each category—this is the average number of new infections a seed generates. Finally, seed the category with the highest multiplier. Relative to the most common methods, my approach requires far less granular data, and it consumes less computing power—the problem scales with the number of categories, not the number of individuals. I validate the methodology through simulations using real network data.

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引用次数: 0
The Political Economy of Zero-Sum Thinking
IF 6.6 1区 经济学 Q1 ECONOMICS Pub Date : 2025-02-03 DOI: 10.3982/ECTA22474
S. Nageeb Ali, Maximilian Mihm, Lucas Siga

This paper offers a strategic rationale for zero-sum thinking in elections. We show that asymmetric information and distributional considerations together make voters wary of policies supported by others. This force impels a majority of voters to support policies contrary to their preferences and information. Our analysis identifies and interprets a form of “adverse correlation” that is necessary and sufficient for zero-sum thinking to prevail in equilibrium.

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引用次数: 0
History's Masters The Effect of European Monarchs on State Performance
IF 6.6 1区 经济学 Q1 ECONOMICS Pub Date : 2025-02-03 DOI: 10.3982/ECTA20830
Sebastian Ottinger, Nico Voigtländer

We create a novel reign-level data set for European monarchs, covering all major European states between the 10th and 18th centuries. We first document a strong positive relationship between rulers' cognitive ability and state performance. To address endogeneity issues, we exploit the facts that (i) rulers were appointed according to hereditary succession, independent of their ability, and (ii) the widespread inbreeding among the ruling dynasties of Europe led over centuries to quasirandom variation in ruler ability. We code the degree of blood relationship between the parents of rulers, which also reflects “hidden” layers of inbreeding from previous generations. The coefficient of inbreeding is a strong predictor of ruler ability, and the corresponding instrumental variable results imply that ruler ability had a sizeable effect on the performance of states and their borders. This supports the view that “leaders made history,” shaping the European map until its consolidation into nation states. We also show that rulers mattered only where their power was largely unconstrained. In reigns where parliaments checked the power of monarchs, ruler ability no longer affected their state's performance.

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引用次数: 0
Submission of Manuscripts to the Econometric Society Monograph Series
IF 6.6 1区 经济学 Q1 ECONOMICS Pub Date : 2025-02-03 DOI: 10.3982/ECTA931SUM
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引用次数: 0
Minimum Wages, Efficiency, and Welfare
IF 6.6 1区 经济学 Q1 ECONOMICS Pub Date : 2025-02-03 DOI: 10.3982/ECTA21466
David Berger, Kyle Herkenhoff, Simon Mongey

Many argue that minimum wages can prevent efficiency losses from monopsony power. We assess this argument in a general equilibrium model of oligopsonistic labor markets with heterogeneous workers and firms. We decompose welfare gains into an efficiency component that captures reductions in monopsony power and a redistributive component that captures the way minimum wages shift resources across people. The minimum wage that maximizes the efficiency component of welfare lies below $8.00 and yields gains worth less than 0.2% of lifetime consumption. When we add back in Utilitarian redistributive motives, the optimal minimum wage is $11 and redistribution accounts for 102.5% of the resulting welfare gains, implying offsetting efficiency losses of −2.5%. The reason a minimum wage struggles to deliver efficiency gains is that with realistic firm productivity dispersion, a minimum wage that eliminates monopsony power at one firm causes severe rationing at another. These results hold under an EITC and progressive labor income taxes calibrated to the U.S. economy.

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引用次数: 0
Frontmatter of Econometrica Vol. 93 Iss. 1
IF 6.6 1区 经济学 Q1 ECONOMICS Pub Date : 2025-02-03 DOI: 10.3982/ECTA931FM
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引用次数: 0
The Econometric Society Annual Reports Report of the Secretary
IF 6.6 1区 经济学 Q1 ECONOMICS Pub Date : 2025-02-03 DOI: 10.3982/ECTA931SEC
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引用次数: 0
Persuasion Meets Delegation
IF 6.6 1区 经济学 Q1 ECONOMICS Pub Date : 2025-02-03 DOI: 10.3982/ECTA17051
Anton Kolotilin, Andriy Zapechelnyuk

A principal can restrict an agent's information (the persuasion problem) or discretion (the delegation problem). We study these two problems under standard single-crossing assumptions on the agent's marginal utility. We show that these problems are equivalent on the set of monotone stochastic mechanisms, implying, in particular, the equivalence of deterministic delegation and monotone partitional persuasion. We also show that the monotonicity restriction is superfluous for linear persuasion and linear delegation, implying their equivalence on the set of all stochastic mechanisms. Finally, using tools from the persuasion literature, we characterize optimal delegation mechanisms, thereby generalizing and extending existing results in the delegation literature.

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引用次数: 0
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Econometrica
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