Restructuring Ukrainian enterprises after privatization: Does ownership matter?

This paper presents data from a survey of large and medium-sized industrial enterprises in Ukraine after privatization. To analyze this data, regression equations are estimated and explain the response of restructuring and performance indicators to ownership structures, competitive pressures, and hardening budget constraints. While ownership matters less for restructuring activity than competition and budget constraints, concentrated outside ownership does have a significant positive impact on the firm's performance. This research was financially supported by a grant from the International Association for Promotion of Cooperation with Scientists in the New Independent States of the Former Soviet Union (952-0280) and by a Research Fellowship provided by Konferenz der Deutschen Akademien der Wissenschaften, sponsored by Volkswagen Stiftung.     

Variance analysis and linear contracts in agencies with distorted performance measures

This paper investigates the role of variance analysis procedures in aligning objectives under the condition of distorted performance measurement. A risk-neutral agency with linear contracts is analyzed, whereby the agent receives post-contract, pre-decision information on his productivity. If the performance measure is informative with respect to the agent’s marginal product concerning the principal’s objective, variance investigation can alleviate effort misallocation. These results carry over to a participative budgeting situation, but in this case the variance investigation procedures are less demanding.     

Duality for pathwise superhedging in continuous time

Finance and Stochastics - We provide a model-free pricing–hedging duality in continuous time. For a frictionless market consisting of $d$  risky assets with continuous price...