The Stock Market in the Driver's Seat! Implications for R&D and Marketing
研究发现，为迎合投资者对短期股价的期望，高科技企业管理者会短视地调整研发和营销预算，通常削减研发但增加营销，且这种倾向在规模小或行业集中度低的企业中更明显。
The budgets for research and development (R&D) and marketing should be determined by managers to attain product market advantages. However, in response to investor expectations for short-term stock returns, managers may modify these budgets myopically to avoid unexpected short-term earnings shortfalls, at the cost of long-term profitability. We propose that the past behavior of firm stock returns and volatility may create investor expectations of short-term financial performance, which drives managers to modify either R&D or marketing budgets or both. In the context of high-technology firms, a Bayesian vector autoregression model, supported by content analysis, shows that few firms exhibit high levels of managerial myopia by simultaneously cutting both R&D and marketing budgets; instead, firms display moderate myopic reactions, in the form of unanticipated decreases in R&D budgets but increased budgets for marketing functions. The tendency to manage myopically in response to past stock returns and volatility increases as firm size or industry concentration decrease. This paper was accepted by Pradeep Chintagunta and Preyas Desai, special issue editors. This paper was accepted by Pradeep Chintagunta and Preyas Desai, special issue editors.