The goal of determining which of hundreds of thousands of SNPs are associated with disease poses one of the most challenging multiple testing problems. Using the empirical Bayes approach, the local false discovery rate (LFDR) estimated using popular semiparametric models has enjoyed success in...

This paper examines the impact of investments in modernization and innovation on productivity in a sample of firms in the global pulp and paper industry. This industry is important because it has traditionally accounted for significant amounts of employment and capital investment in North...

This paper empirically models the longer-run deep-seated shift in intellectual thinking that followed the Chicago School’s criticism of the older antitrust doctrine, the shorter-run driving forces related to switches of the political party in power, merger waves, changes in economic activity...

Against the backdrop of the theories developed in the real options and financing constraints literatures, this paper examines the impact of profit uncertainty and sunk costs on firms’ entry and exit decisions. For our empirical analysis, we compile an extensive dataset containing information...

This paper focuses on the genesis, taxonomy and timeline of U.S. criminal antitrust investigations, and uses time-series data on enforcement to examine the interrelationships between the various criminal enforcement variables as well as the linkages between criminal and civil enforcement. The...

This paper examines the impact of investments in modernization and innovation on productivity in a sample of firms in the global pulp and paper industry. Our motivation for this paper arose from plant-visits the authors made to pulp and paper mills in North America and Europe, focusing on issues...