Finnerty, John D., Cameron D. Miller, and Ren-Raw Chen. 2013. “The impact of rating announcements on credit default swap spreads.” Journal of Banking & Finance, 37:2011-2030.

Toh, PK and Cameron D. Miller. “A pawn to save a chariot or a drawbridge into the fort? Firms’ complementary technologies and disclosure during standard setting.” Strategic Management Journal, (forthcoming) 

  • Within an ecosystem, standard setting coordinates development of complementary technologies across firms. But each firm can itself own multiple of these complementary technologies. We study how a firm’s own complementary technologies influence its disclosure inclination during standard setting. We identify a tradeoff: disclosure increases value-creation of the firm’s non-disclosed complementary technologies, but also heightens expropriation risk. Using data on the U.S. communications equipment industry 1991–2008, we show that the firm’s complementary technologies increase its disclosure inclination when its technological areas are less crowded, but decrease such inclination when there are SSO members with strong expropriation abilities. Findings stress that disclosure involves but a piece of the firm’s portfolio; a systemic perspective of the entire portfolio provides a more comprehensive picture of value-creation during standard setting.

Working Papers

Wang, Richard D. and Cameron D. Miller. “Product decisions by sellers on a platform: Publishers’ e-Book offerings on Amazon Kindle.”

  • Under review at Strategic Management Journal
  • Platform operators are concerned not only with sellers’ participation but also the way sellers participate. We examine three questions on sellers’ product decisions that are salient to platform performance: Do sellers offer in demand products, their most competitive products, and their top-selling products? Using data on Amazon Kindle e-books, we document that publishers offer titles from their popular and strong categories, which help Kindle attract buyers. However, publishers withhold titles that constitute a high percentage of their sales, which suggests that publishers guard their top-selling products against Amazon’s control. We also find that large publishers offer products that are less conducive to Kindle’s success, which is consistent with sellers’ exercising bargaining power. Our empirical findings inform platform strategy theory development.

Miller, Cameron D. “Strong firms, weak products? The role of within-firm product complementarities in new market entry strategy”

  • While prior research documents the importance of pre-entry resources on the likelihood of entry and post-entry success, less studied are firms’ product strategies as they enter new markets. Evidence suggests that highly capable firms often enter markets with inferior products yet thrive in the market. I address this puzzle by examining firms’ product feature choices as they enter new markets, and how these choices affect performance. I argue that new product markets are embedded in ecosystems comprised of other, complementary product markets and that this influences firms’ product strategy. Taking a demand-side view of complementarities, I propose that firms with existing products complementary to the new market will enter the new market with products that have lower technical performance, and that firms with complementarities will choose features and components that function with their complementary products and exclude features and components that do not. Examining entry into the nascent smartphone market, I find strong support for these conclusions. Empirical results also demonstrate that firms can achieve high market performance by relying on complementarities in lieu of high technical performance. I identify complementarities within the firm’s product portfolio as an important driver of product strategy in new markets, and compatibility between complementary products as a mechanism the firm can use to achieve successful entry.

Miller, Cameron D. and PK Toh. “Value creation in technology standards: The role of complementary technologies.”

  • Preparing for submission to Management Science
  • Compatibility standards play an important role in many product markets by allowing technologies supplied by many independent parties to work together. Despite being a significant source of value creation in technology ecosystems, the extent to which individual firms capture value from their contribution to standards remains unclear. We assess how firms’ benefit from technology disclosures to major standards using a stock market event study. We predict and find that firms that own technologies that are complementary to their disclosed technologies gain more from disclosure than firms that do not own complementary technologies. Patents that become complementary to the standard also increase in value. The findings stress the importance of taking a systemic view of the firm’s technology portfolio.

Miller, Cameron D. and PK Toh. “The effect of complementary technologies on value appropriation in cooperative settings: Evidence from patent litigation related to compatibility standards”

  • In many settings, firms must reveal intellectual property to other, potentially rival, firms so to enable coordination and value creation. Such disclosures come with a cost, as the firm will often lose exclusivity over its intellectual property, which can severely deteriorate its ability to appropriate value directly from the associated technology. In this essay, I examine how firms incorporate disclosures into their strategy. In the context of compatibility standards, I examine where the firm appropriates value after it discloses technology to the standard setting body. I argue that firms utilize their disclosures to increase the value of their portfolio of complementary technologies. Using patent litigation as a signal of appropriation efforts, I estimate the impact of complementarity on patent litigation rates. Findings suggest that after disclosure to a standard, firms’ focus their litigation efforts around their complementary technologies.


Ganco, M, CD Miller, and PK Toh. “The value of litigiousness.”

  • We study the impact of corporate firm’s relationships with patent law firms on corporate firm value.

Miller, Cameron D. and PK Toh. “Resource allocation, capacity, and innovation in the chemicals sector.”

  •  I have collected a 30-year chemical industry database covering innovation, plant location and capacity. I plan to use this data to study how cyclicality affects technology and innovation, how firms toggle between process and product innovation, and how price volatility and cyclicality affect resource allocation.

Miller, Cameron D. “The effect of investors’ time horizon on firms’ innovation outcomes and performance.”

  • I study when investors’ time horizons impact the firm’s technology strategy and innovative outcomes.I depart from the popular mantra that investor short-termism is bad for firm innovation, to uncover what mechanisms can short-term focused investors be both good and bad for the firm. The project aims to highlight how the complex relationship between shareholders, rivals, and industry conditions impact the firm’s technology strategy and innovation performance.

Miller, Cameron D. “Comparing propensity score and instrument variable estimators across realistic information sets.”

  • Researchers must confront endogeneity problems when strong instruments or good conditioning variables are unavailable. I compare different instrumental variable and propensity score methods under various information sets that mimic situations typically faced in applied research.

Miller, Cameron D. “Technology strategy for complex products”