This paper examines the determinants of the variability in corporate effective tax rates before and after the beginning of the financial crisis in Greece. Analyzing firm-level data for the period between 2000 - 2014, we find strong evidence that specific firm characteristics including firm size,...

This paper examines the corporate income tax compliance costs and their determinants by analyzing survey and financial statements data from firms operating in Greece. We find that corporate tax compliance costs are of considerable size and vary with several firm-specific characteristics,...

We present evidence of disintermediation---a notoriously challenging task---in a European cleaning platform's transaction data between April 2016 and February 2020. In short, we demonstrate that a cleaner's leaving the platform is typically accompanied by unusually many customers' also leaving...

Spoilage, expiration, damage due to employee/customer handling, employee theft, and customer shoplifting usually are not reflected in inventory records. As a result, records often report phantom inventory, that is, units of good not available for sale. We derive an optimal polynomial‐time...

We use the adoption of electronic shelf labels (ESLs) by an international grocery retailer in 2015 to identify the effects of physical menu costs (i.e., labor and material costs of price adjustment) on retail performance. We find that the installation of ESLs increased gross margins...

We develop a structural model of firms' bidding behavior in simultaneous first-price auctions with linkages across items, and apply the model to procurement auctions held by Minnesota's Department of Transportation (MnDOT). Each year, MnDOT holds simultaneous first-price auctions to procure road...

We study the supply chain implications of dynamic pricing. Specifically, we estimate how reducing menu costs---the operational burden of adjusting prices---would affect supply chain volatility. Fitting a structural econometric model to data from a large Chinese supermarket chain, we estimate...

We argue that dynamic pricing motivated by the management of inventory holding and ordering costs leads to increased operational efficiencies which could benefit firms without hurting consumers. To demonstrate this point, we equip the traditional economic order quantity (EOQ) setting with a rich...

We study a model in which a monopoly firm designs the quality profile of its inventory and then dynamically updates its pricing menu for a finite selling horizon to maximize revenue. In a counterfactual scenario, a social planner goes through the same process to maximize total welfare. We show...