This paper examines the timeliness of financial reporting in the Russian energy sector and compares the days delay in reporting by Russian energy companies to days delay by non-Russian companies in the petroleum refining industry. The study found that Russian companies' delay in reporting...

Having historically received very little foreign direct investment, Japan has experienced a substantial increase in such inflows in recent years. This paper analyzes the impact of the growing presence of foreign firms on the Japanese economy through detailed case studies on the automobile,...

This paper explores the effect of vertical integration on investment behavior in the pharmaceutical industry. I study a detailed, project-level sample of 4057 drug candidates that were sponsored by 40 large pharmaceutical firms during the period 1984-2001. Of these projects, 447 were conducted...

When a firm suffers a major accident, its stock price is likely to become more volatile, but does this accident also increase the volatility of the stocks of rivals? Following a major accident, rivals sometimes unite through their trade association to implement an industry self-regulatory...

Political pressure in the United States is again building to constrain pharmaceutical prices either directly or through legalized reimportation of lower-priced pharmaceuticals from foreign countries. This study uses the Clinton Administration's Health Security Act (HSA) of 1993 as a natural...

For over three decades, the benefits of operational focus have been touted under the guiding principle that dedicated attention to a subset of linked tasks will improve performance. The empirical evidence on the benefits of focus, however, is mixed. We explore the effect of operational focus by...

We contribute a novel approach to the existing literature on the effects of restructuring on Ramp;D investment by focussing on a single industry, chemicals. The chemical industry is very research intensive and has experienced thorough restructuring since the early 1980s. By focussing on a single...

This paper explores the effect of vertical integration on investment behavior in the pharmaceutical industry. I study a detailed, project-level sample of 4057 drug candidates that were sponsored by 40 large pharmaceutical firms during the period 1984-2001. Of these projects, 447 were conducted...

This paper compares the clinical trial strategies and performance of large, established (quot;maturequot;) biopharmaceutical firms to those of smaller (quot;early stagequot;) firms that have not yet successfully developed a drug. We study a sample of 235 cancer drug candidates that entered...

In spring 2000, three clustered events, two political statements by Bill Clinton and Tony Blair and a breakthrough announcement by Celera Genomics, had altogether a tremendous impact on biotechnology stocks. Their effects are analyzed over a comprehensive set of biopharmaceutical companies,...