We prove that in equilibrium, imposing or increasing a market-based undersupply penalty rate in a period can result in a strictly larger renewable energy commitment at all prices in the associated day-ahead market, and can lead to lower equilibrium reliability in all periods with probability 1. We also show in an extension that firms with diversified technologies result in lower equilibrium reliability than single-technology firms in all periods with probability 1.
Electricity end-users have been increasingly generating their own electricity via rooftop solar panels. We study the impact of such distributed renewable energy (DRE) on utility profits and social welfare under net metering, which is a widespread policy in the United States. Utilities have been lobbying against net-metered distributed solar based on the common belief that it harms utility profits. We find that when wholesale market dynamics are considered, net-metered DRE may be a positive for utilities.
This article integrates relevant literature to develop a conceptual model on the potential avenues to achieve service excellence at low unit costs, which we term cost-effective service excellence (CESE). To gain a deeper understanding of these strategies, their applicability and interrelatedness, we analyze how 10 organizations have achieved CESE. Our findings show that CESE can be achieved through three core strategies.
With 45 states offering a range of SBIR Outreach and SBIR Match programs specifically designed to enhance the federal SBIR program, such programs provide a useful lens for examining the nature of the multilevel innovation policy mix.
This study explores the process of organizational change by examining localized social learning in organizational subunits. Specifically, we examine participation in university technology transfer, a new organizational initiative, by tracking 1,780 faculty members, examining their backgrounds and work environments, and following their engagement with academic entrepreneurship.
We study the foreign externalities of the recent U.S. tax reform, commonly known as the Tax Cuts and Jobs Act (TCJA). Specifically, we examine foreign firms’ stock returns around key tax reform events. We find significant heterogeneity in market responses by country, industry, and firm.
This study examines the performance consequences of web personalization (WP), a type of personalization in which web content is personalized and recommendations are offered based on customer preferences. Despite the growing popularity of personalization, there is a dearth of research at the firm level on whether and how web personalization creates shareholder value. We develop and test a conceptual model that proposes that the impact of WP on shareholder value is mediated by (1) cash flow volatility and (2) premium price.
We analyze how frivolous patent-infringement claims made by non-practicing entities (NPEs, or "patent trolls") affect startups' ability to grow and create jobs, innovate, and raise capital. Our identification strategy exploits the staggered adoption of anti-troll laws in 32 U.S. states.
Private labels have become ever-more important and are slowly turning into brands of their own. Retailers increasingly offer three-level ‘good, better, best’ private-label programs that include economy, standard, and premium private-label tier goods. For each of these tiers, retailers must decide under what name to brand their private label.
Simulation-based estimation methods have become more widely used in recent years. We propose a set of tests for structural change in models estimated via simulated method of moments (see Duffe and Singleton (Econometrica 61 (1993) 929).
Applied financial econometrics subjects are featured in this second volume, with papers that survey important research even as they make unique empirical contributions to the literature. These subjects are familiar: portfolio choice, trading volume, the risk-return tradeoff, option pricing, bond yields, and the management, supervision, and measurement of extreme and infrequent risks.
We investigate the consequences of public disclosure of information from company income tax returns filed in Australia. Supporters of more disclosure argue that increased transparency will improve tax compliance, while opponents argue that it will divulge sensitive information that is, in many cases, misunderstood.
Attempts to improve gender parity at workplaces are more effective when organizations mobilize their entire workforce, including men, to participate (i.e., speak up with ideas, volunteer, or serve as champions) in gender-parity initiatives. Yet, frequently, men are hesitant to participate in such initiatives. We explicate one reason for such hesitation on the part of men and suggest ways organizations can address this challenge.
The effectiveness of cancer screening and adherence to cancer screening guidelines can be inhibited by long wait times for screening appointments. We develop a queueing network model of screening for a disease within a population of patients with imperfect adherence to screening guidelines to characterize the relationship between the screening request frequency rate and the wait time for screens. We first use our model to derive the capacity needed by a given system or the population size a given system can serve to guarantee a certain service level.
We examine the role of political affiliation during the selection of Opportunity Zones, a place-based tax incentive enacted by the Tax Cuts and Jobs Act of 2017. We find governors are on average 7.6% more likely to select a census tract as an Opportunity Zone when the tract’s state representative is a member of the governor’s political party. This effect is incremental to local demographic factors that increased the likelihood of selection, such as lower income levels and preceding improvements in local conditions.
Governors across the United States have reacted to the COVID-19 pandemic by implementing state-level executive actions to address a range of issues provoked by the crisis. Although it is too early to gauge the long-term effects of the pandemic and states’ responses to it, this Kenan Insight provides a preliminary analysis of actions governors have taken thus far, to help inform policymaking going forward. This briefing features CREATE Director and UNC Kenan-Flagler Professor Maryann Feldman, Rethinc. Labs Faculty Director and UNC Kenan-Flagler Professor Eric Ghysels, UNC-Chapel Hill Political Science Professor Christopher Clark and North Carolina Department of Health and Human Services Deputy Secretary Kody Kinsley.