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Applied Financial Economics | 2009

Corporate ownership and the information content of earnings in Poland

Adriana Korczak; Piotr Korczak

In this article we test the influence of ownership structure on the information content of earnings in Polish-listed companies. Our investigation is based on the notion that in a weak corporate governance environment expropriation of private benefits of control is pervasive and manipulation of financial disclosure is a way to conceal those benefits to avoid disciplinary action. Concentrated ownership can act as a substitute for missing country-level corporate governance mechanisms to limit acquisition of private benefits of control, reducing incentives to mispresent financial situation and thus improving the quality of public accounting information. We find that weak country-level corporate governance mechanisms in the transition environment are best substituted by concentrated holdings of several investors rather than a single large shareholder. The information content of earnings increases when a few blockowners jointly hold between 25 and 50% of voting rights. We argue that the overall beneficial effects on corporate governance practices come from each blockholders incentives to protect themselves from being expropriated by managers and other blockholders. We also find a positive impact of managerial holdings on the information content of earnings, and we argue that the holdings effectively align managers’ and investors’ interests.


Archive | 2017

Political Uncertainty Exposure of Individual Companies: The Case of the Brexit Referendum

Paula Hill; Adriana Korczak; Piotr Korczak

This paper studies cross-sectional determinants of the exposure of U.K. firms to Brexit, an event which resulted in an unprecedented rise in political uncertainty. We find that internationalization has a moderating effect on Brexit exposure which goes beyond the pure currency translation effect and is consistent with international activities acting as a diversification mechanism for domestic risks. We also provide some indicative evidence that high-growth firms are more affected by Brexit. At the industry level, we show that Financials and firms in the consumer-facing sectors have the highest exposure to Brexit-related uncertainty. Knowledge of the variation in exposure of individual firms and sectors to political uncertainty associated with major political events can assist managers, investors and policymakers in taking remedial actions to limit its impact.


Archive | 2013

Do Executives Hold on to Equity-Linked Incentives? The Role of Minimum Shareholding Policies

Piotr Korczak; Xicheng Liu

Previous literature documents that executives tend to cash out equity incentives when equity-linked compensation vests. Such a behavior destroys long-term incentives and hence is costly to outside shareholders. It is recommended that the unloading of incentives can be limited when the firm adopts a minimum executive shareholding policy. In this paper we provide the first evidence on the effectiveness of such policies. We find that the policies have a very limited effect on managerial behavior. They do not encourage larger retention of shares acquired from exercised options and from vested performance shares but somewhat increase share accumulation through other channels, for example open market purchases. We identify factors in the design and enforcement of the policies that improve their effectiveness. We also show that the lack of compliance with the policy has potentially important economic implications in the form of weaker firm performance and lower valuations. Our results have implications for the debate on executive remuneration regulations and practices.


Journal of Business Finance & Accounting | 2010

To Trade or Not to Trade: The Strategic Trading of Insiders around News Announcements

Adriana Korczak; Piotr Korczak; Meziane Lasfer


Emerging Markets Review | 2005

Empirical evidence on cross-listed stocks of Central and Eastern European companies

Piotr Korczak; Martin T. Bohl


Journal of Banking and Finance | 2013

Why does Shareholder Protection Matter for Abnormal Returns after Reported Insider Purchases and Sales

Jana P. Fidrmuc; Adriana Korczak; Piotr Korczak


Journal of Empirical Finance | 2010

Related Securities and Price Discovery: Evidence from NYSE-Listed Non-U.S. Stocks

Piotr Korczak; Kate Phylaktis


Journal of Corporate Finance | 2015

The Impact of Personal Attributes on Corporate Insider Trading

David Hillier; Adriana Korczak; Piotr Korczak


Social Science Research Network | 2004

Specialist Trading and the Price Discovery Process of NYSE-Listed Non-U.S. Stocks

Kate Phylaktis; Piotr Korczak; Cheol Eun; Thomas Henker; Andrew Karolyi; Michael Melvin; Peter L. Swan


Social Science Research Network | 2003

Return Performance and Liquidity of Cross-Listed Central European Stocks

Martin T. Bohl; Piotr Korczak

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David Hillier

University of Strathclyde

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Peter L. Swan

University of New South Wales

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