This chapter reviews the microeconometrics literature on partial identification, focusing on
the developments of the last thirty years. The topics presented illustrate that the available …

This article provides a selective review of the recent literature on econometric models of
network formation. I start with a brief exposition on basic concepts and tools for the statistical …

Many economic activities are embedded in networks: sets of agents and the (often) rivalrous
relationships connecting them to one another. Input sourcing by firms, interbank lending …

Identification strategies concern what can be learned about the value of a parameter based
on the data and the model assumptions. The literature on partial identification is motivated …

In the era of the digital economy, digital transformation is an important strategic choice that
firms can make to take advantage of the new technological revolution and new opportunities …

We develop a two-stage game in which competing airlines first choose the networks of
markets to serve in the first stage before competing in price in the second stage. Spillovers in …

This paper analyzes a semiparametric model of network formation in the presence of
unobserved agent-specific heterogeneity. The objective is to identify and estimate the …

I obtain informative bounds on network statistics in a partially observed network whose
formation I explicitly model. Partially observed networks are commonplace due to, for …

Objective: The aim of this study is to investigate and analyze the communication structure
between the accounting departments of Iranian governmental universities. Methods: The …

Economic interactions often occur in networks where heterogeneous agents (such as
workers or firms) sort and produce. However, most existing estimation approaches either …