I examine how upstream mergers affect negotiated prices when suppliers bargain with a monopoly intermediary selling products to final consumers. Conventional wisdom holds that such transactions lower negotiated prices when the products are complements for consumers and raise them when they are...

This paper examines the relationship between labour market concentration and wage inequality using global survey data for the period 2006-2022. The results show that higher labour market concentration is associated with higher wage inequality, especially in the top half of the wage distribution....

We investigate the impact of mergers on R&D incentives within a framework of R&D competition where effort can influence both the probability of innovation and the payoff conditional on success. Our framework nests the results of two classes of existing models and reveals assumptions that are...

This study proposes a novel attention-based deep neural network (AttDNN) model specifically designed for predicting mergers and acquisitions (M&A). The model extends existing deep learning frameworks by incorporating M&A-specific features, regularization layers, and an attention mechanism that...

Fusion energy, the energy that powers the stars, is now almost within our grasp. Most recent timelines agree on the second half of the 2030s for the realisation of a Fusion Energy pilot plant. For this clean, virtually carbon-neutral energy source to contribute to the mitigation of the climate...

This study examines whether targets' environmental, social, and governance (ESG) performance is associated with acquirers' post-merger ESG outcomes and market valuation over the merger year and the subsequent two years. We treat controversies-adjusted ESG scores (ESGC) as outcome-based...

Over the past two decades, large technology firms have evolved into complex digital ecosystems operating across multiple, interconnected markets. This transformation has been driven not only by internal innovation, but also by extensive merger and acquisition activity, much of which has taken...

I evaluate the competitive effects of four major U.S. airline mergers (2008-2013) using a continuous difference-in-differences model. Standard merger retrospectives typically rely on binary treatment classifications that collapse important variation in competitive exposure. I construct three...

Motivated by the resource-based view (RBV) of the firm, this study explores whether mergers and acquisitions (M&As) can facilitate or impede a firm's marketing capabilities. Furthermore, this study also examines whether the influence of M&As on a firm's marketing capabilities is conditional to...

This article examines the price effects of gasoline stations following a retail merger in 2022. Using detailed station-level price data from 2020 to 2024, the analysis shows that fuel prices increase at both merging stations and their competitors, but with regional differences. These regional...

This study empirically examines the determinants of merger and acquisition (M&A) activities in Vietnam from 2005 to 2020, which has not been examined before, using a fixed-effects model for a sample of 674 completed M&A deals. The results indicate that targets' corporate governance and deal...

We study the welfare effects of a merger between ad-funded platforms facing elastic consumer demand. We show that advertising fees as well as quality investment levels by the platforms fall post-merger. Interestingly, despite the lower advertising fees, advertisers may be worse off when their...

This study investigates whether the post-merger performance of companies in the Czech Republic exceeds their pre-merger performance. Employing the Czech-specific IN05 model and internationally recognized composite financial performance indicators (Altman Z-score, Taffler model, and Kralicek...