Showing 1 - 10 of 57
Technological innovation is not a blessing for all firms, or for investors holding the market. In the late 20th century US, individual firms' stock returns correlate positively with their own productivity growth, yet the market return correlates negatively with aggregate productivity growth,...
Persistent link: https://www.econbiz.de/10013075853
Traditional U.S. industries with higher firm-specific stock return and fundamentals performance heterogeneity use information technology (IT) more intensively and post faster productivity growth in the late 20th century. We argue that elevated firm performance heterogeneity mechanically reflects...
Persistent link: https://www.econbiz.de/10012753948
Firm-specific variation in stock returns and fundamental performance measures is significantly higher in industries that have a history of more investment in information technology (IT). We hypothesise that IT is associated with creative destruction or product differentiation, either of which...
Persistent link: https://www.econbiz.de/10012750709
Using complete order books from the Korea Stock Exchange for a four-year period including the 1997 Asian financial crisis, we observe (not estimate) limit order demand and supply curves for individual stocks. Both curves have demonstrably finite elasticities. These fall markedly, by about 40%,...
Persistent link: https://www.econbiz.de/10012753216
Using 550 million limit orders submitted in the Korea Stock Exchange, we estimate demand and supply elasticities of heterogeneous investor types and their changes around the Asian financial crisis. We find that domestic individuals have substantially more inelastic demand and supply curves than...
Persistent link: https://www.econbiz.de/10012754607
In this paper, we examine the sources of the productivity growth in the U.S. computer industry from 1978 to 1999. We estimate a joint production model of output quantity and quality that distinguishes two types of technological changes: process and product innovations. Based on the estimation...
Persistent link: https://www.econbiz.de/10013230964
Japan, an isolated, backward country in the 1860s, industrialized rapidly to become a major industrial power by the 1930s. South Korea, among the world's poorest countries in the 1960s, joined the ranks of First World economies in little over a single generation. China now seems poised to follow...
Persistent link: https://www.econbiz.de/10012947025
Economic models routinely assume firms maximize shareholder wealth; however common law legal systems only require that officers and directors pursue the interests of the corporation, leaving this ill-defined. Economic arguments for shareholder wealth maximization derived from shareholders'...
Persistent link: https://www.econbiz.de/10012954931
From January 2011 through March 2018, the Bank of Japan purchased equity index ETFs worth about 3.5% of GDP. Identification of the effect of central bank ETF purchases on stock valuations and corporate responses is via differently-weighted and changing stock indices. BOJ purchases lift...
Persistent link: https://www.econbiz.de/10012893140
It is often claimed that multinational firms avoid taxes by shifting income from high-tax to low-tax countries. Using a five year panel of data for two hundred large U.S. manufacturing firms, we find that U.S. tax liability, as a fraction either of U.S. sales or U.S. assets, is related to the...
Persistent link: https://www.econbiz.de/10013237944