We estimate changes in market structure in the US electric power industry during the last three decades using two independent approaches. First, we estimate an industry-wide conjectural-variations parameter. We find that industry concentration was generally rising during the 1970s, but has been gradually and consistently falling since the early 1980s. To check the robustness of these results, w...

We analyze collusion in two comparable market structures. In the first market structure only one firm is vertically integrated; there is one more independent firm in the upstream industry and another independent firm in the downstream industry. In the second market structure, there are only two vertically integrated firms that can trade among themselves in the intermediate good market. The seco...

While existing literature assumes that the human capital intensity of professional services leads to small and flimsy firms, several professional services feature large, long-lived firms. To develop insights about firm size and industry structure in human capital intensive industries, I analyze the structure and evolution of the advertising industry. Drawing on a range of quantitative and quali...

I quantify the importance of financial structure, labor market rigidities and industry mix for cross-country asymmetries in monetary transmission. To do so, I determine how closely the impulse responses to a monetary policy shock obtained from country-specific vectorautoregressive (VAR) models and a non-standard panel VAR model match. In the country-specific VAR models, the impulse responses va...

the present study has objectively investigated and reviewed 164 managers, employees and workers of tuka steel investment holding company (tsih co.) as one of the most successful companies in iran's steel industry. the survey approach has been adopted to serve the following purposes of this study: a) to define the prevailing organizational culture in steel industry; and b) to review alignment do...

Government-sponsored auctions for production rights (e.g., license auctions, privatizations, etc.) shape the industry structure. Are there mechanisms that induce an efficient industry structure (at least when there are no positive costs to public funds)? The answer is “no” whenever firms have private information about both fixed and marginal costs. Our analysis also suggests that the second-bes...