Application Programming Interface (APIs) have increasingly become crucial to digital ecosystems, facilitating interconnectivity and data exchange essential for digital transformation and open innovation in today's business landscape. In this article, we introduce a perspective on how APIs can be viewed as a means of achieving a dynamic equilibrium between centralization and decentralization for value creation in business ecosystems.
Although past research demonstrates that perceived fairness leads to many benefits, it also tends to assume that fairness flows almost exclusively from justice adherence. We instead reason that when employees form fairness judgments, they consider not only the extent to which supervisors adhere to justice but also why supervisors do so.
Financial intermediaries often provide guarantees resembling out-of-the-money put options, exposing them to undiversifiable tail risk. We present a model in the context of the U.S. life insurance industry in which the regulatory framework incentivizes value-maximizing insurers to hedge variable annuity (VA) guarantees, though imperfectly, and shift risks into high-risk and illiquid bonds. We calibrate the model to insurer-level data and identify the VA-induced changes in insurers' risk exposures.
Using 391 high-skilled firm entries in the U.S. from 1990–2010, we estimate the effects of the firm entry on incumbent residents’ consumption, finances, and mobility. We compare outcomes for residents living close to the entry location with those living far away while controlling for their proximity to potential high-skilled firm entry sites.
Theoretically, wealthier people should buy less insurance, and should self-insure through saving instead, as insurance entails monitoring costs. Here, we use administrative data for 63,000 individuals and, contrary to theory, find that those with more wealth have better life and property insurance coverage, controlling for the value of the assets insured.
We consider a firm that dynamically chooses its effort to develop a product for a network of customers represented by a connected graph. The technology of the product evolves as a real-valued stochastic process that depends on the firm’s dynamic efforts over time. In addition to dynamically choosing its development effort, the firm chooses when to launch or abandon the product.
This study presents a semi-parametric spatio-temporal regression model to understand how theater level differentiation affects the performance of independent and affiliate movie theaters. Independent movie theaters are privately owned and managed retail establishments, while affiliate theaters are managed by national-level chains such as AMC and Regal.
Arabs represent a major cultural group, yet one that is relatively neglected in cultural psychology. We hypothesized that Arab culture is characterized by a unique form of interdependence that is self-assertive. Arab cultural identity emerged historically in regions with harsh ecological and climatic environments, in which it was necessary to protect the survival of tribal groups.
Amendment of IAS 39 by the IASB in 2008 provided an option to reclassify investments from fair value to historical cost. We predict that too-important-to-fail (TITF) banks took less advantage of this option because the political protection they enjoyed insulated them from regulatory pressure. Banks that did not enjoy this protection had greater reason to make use of this option since doing so would protect their Tier 1 capital.
We measure a bank’s connectedness by constructing a measure of its text similarity with other banks based on 10-K business description and MD&A discussions. We find that tail-risk comovement between a given bank and the banking system is increasing in the bank’s average similarity.
We evaluate the performance of two popular systemic risk measures, CoVaR and SRISK, during eight financial panics in the era before FDIC insurance. Bank stock price and balance sheet data were not readily available for this time period. We rectify this shortcoming by constructing a novel dataset for the New York banking system before 1933.
In the electronics industry and beyond, original design manufacturers (ODMs) provide a full spectrum of services, ranging from design and development to manufacturing, to original equipment manufacturers (OEMs).
How individuals manage, organize, and complete their tasks is central to operations management. Recent research in operations focuses on how under conditions of increasing workload individuals can increase their service time, up to a point, in order to complete work more quickly.
We find that Credit Rating Agencies (CRAs) see through transitory shocks to credit risk that stem from transitory shocks to equity prices, while market-based measures of credit risk do not. For a given stock return, CRAs are significantly less likely to downgrade firms with transitory shocks than those with permanent shocks. However, credit default swap spreads and model-implied default probabilities do not distinguish between such shocks.
We examine how abnormal dark market share changes at earnings announcements and find a statistically and economically significant increase in abnormal dark market share in the weeks prior to, during, and following the earnings announcement.
The prevailing view of implied volatility comovements, IVC, defined as the correlation between a firm’s implied volatility and the market’s implied volatility, is that they indicate the presence of systematic volatility risk to the firm’s investors. We take a different stance and conjecture that implied volatility comovements can also indicate expected information arrival for both the firm and aggregate equity markets, and we find evidence supporting this view.
As firms use advertising to gain product market advantages and increase their valuation in financial markets, disclosures of their advertising spending are influential — whether they erode organizational competitive advantages in product markets or signal quality in financial markets.
Innovation has long been seen as the engine of economic growth. But as barriers to innovation such as patent thickets and patent litigation have risen dramatically in recent years, firms are beginning to examine the role that patents play in driving innovation. We examine how shifts in a firm’s intellectual property (IP) strategy can affect future innovation.
We provide an innovative methodological contribution to the measurement of returns on infrequently traded assets using a novel approach to repeat-sales regression estimation. The model for price indices we propose allows for correlation with other markets, typically with higher liquidity and high frequency trading. Using the new econometric approach, we propose a monthly art market index, as well as sub-indices for impressionist, modern, post-war, and contemporary paintings based on repeated sales at a monthly frequency. The correlations enable us to update the art index via observed transactions in other markets that have a link with the art market.
We investigate Chinese firms’ use of variable interest entities (VIEs) to evade Chinese regulation on foreign ownership and list in the US. VIEs are explicitly designed to circumvent the intent of Chinese law on foreign control, and potentially exacerbate agency conflicts within the firm.