Economics Commons^™

Volatility Puzzle: Long Memory Or Antipersistency, Shuping Shi, Jun Yu

Research Collection School Of Economics

The log realized volatility (RV) is often modeled as an autoregressive fractionally integrated moving average model ARFIMA(1, d, 0). Two conflicting empirical results have been found in the literature. One stream shows that log RV has a long memory (i.e., the fractional parameter d > 0). The other stream suggests that the autoregressive coefficient α is near unity with antipersistent errors (i.e., d

Noneconomic Objectives, Global Value Chains And International Cooperation, Bernard M. Hoekman, Petros C. Mavroidis, Douglas R. Nelson

Faculty Scholarship

Systemic conflicts increasingly affect the global value chains (GVCs) underpinning globalization by creating policy uncertainty and politicizing trade and investment decisions. Unilateral policies to attain competitiveness and noneconomic objectives (NEOs), including national security, create incentives for international cooperation to attenuate policy spillovers. Recent initiatives seeking to do so are organized around supply chain governance and need not be anchored in trade agreements. Whether such cooperation is feasible and can be designed to be effective in realizing NEOs is unclear. Plurilateral GVC-centered cooperation offers a potential path for states to pursue NEOs and reduce policy uncertainty for international business. Research offers …

Beyond The Labor Exemption: Labor's Antimonopoly Vision And The Fight For Greater Democracy, Kate Andrias

Faculty Scholarship

Although the labor movement and the antimonopoly movement both oppose concentrated economic power and bemoan rising inequality, their projects are frequently viewed as divergent, if not incompatible. According to the conventional account, the labor movement has historically lacked an affirmative antimonopoly agenda, instead focusing its demands on achieving a labor exemption to the antitrust laws. This chapter shows, however, that left-leaning industrial unions from the late nineteenth century through the mid-twentieth century repeatedly and insistently used the language of antimonopoly to argue that private concentrations of economic power posed a grave threat to workers and to democracy. But labor’s vision …

Price Gouging In A Pandemic, Christopher Buccafusco, Daniel Hemel, Eric L. Talley

Faculty Scholarship

The COVID-19 pandemic led to acute supply shortages across the country as well as concerns over price increases amid surging demand. In the process, it reawakened a debate about whether and how to regulate “price gouging” — a controversy that continues as inflation has accelerated even as the pandemic abates. Animating this debate is a longstanding conflict between laissez-faire economics, which champions price fluctuations as a means to allocate scarce goods, and perceived norms of consumer fairness, which are thought to cut strongly against sharp price hikes amid shortages.

This Article provides a new, empirically grounded perspective on the price …