A common feature of public policy in Australia in recent decades has been use of wage caps to restrain public sector wage growth. In this paper we explore the nature of the relationship between wage growth in public and private sectors, and thereby whether wage caps have also influenced private sector wage growth. Despite the differences in wage setting institutions and mechanisms, analysis presented reveals that private and public sector wage growth are closely entwined at the aggregate level for Australia, and in all states and territories. Naïve Vector Error Correction Models identify the private sector as the long run wage leader for Australia and half the states and territories. However, after controlling for a structural break occurring during the COVID-19 era, our results indicate that joint or bi-directional wage leadership between both sectors is the norm. Findings suggest that wage caps implemented after the GFC to suppress public sector wage growth likely spilled over to the private sector, contributing to widespread wage stagnation experienced throughout the 2010s. More recently, these public sector wage caps stifled the ability of public sector wages to adjust to rapid private sector wage growth. These findings have important policy implications for public sector wage policy as a key contributor to governments’ labour market and macroeconomic management.

The green lacewing Chrysoperla zastrowi sillemi (Esben–Peterson) (Neuroptera: Chrysopidae), a polyphagous predator, is an effective biocontrol agent against various aphid species. Its efficacy was assessed against Pterochloroides persicae (Hemiptera: Aphididae), a major pest of peach and nectarine orchards. This study investigates the developmental biology, population growth parameters, host-kill dynamics, and aphid consumption by C. zastrowi sillemi when fed on P. persicae. The development of C. zastrowi sillemi stages was recorded, with egg, larval instar, and adult durations averaging 2.21, 3.71, 2.29, and 3.21 days, respectively. Adult longevity was 34.33 days for males and 42.12 days for females. The female pre-ovipositional period was 6.25 days, with a total ovipositional period of 21.88 days. Population growth parameters indicated a true generation time of 35.39 ± 0.322 days, intrinsic rate of increase of 0.110 and a net reproductive rate of 52.64. A total fecundity of 131.77 eggs per female was recorded. The consumption of P. persicae by the first, second and third larval instars of C. zastrowi sillemi was 18.36, 25.07, and 85.21 aphids, respectively, with the third instar being the most voracious. The net predation rate was 90.868 aphids per day, with a transformation rate of 1.84 aphids per offspring produced. These results highlight the probability of C. zastrowi sillemi as a potential biocontrol agent for P. persicae management in agro-ecosystems, offering insights into its predation behaviour, reproductive parameters and will be useful in conducting further field evaluations before formulating it in integrated pest management programme.

Theology has traditionally been understood as a speculative discipline centered on God. However, the increasing dominance of historical methods in modern theological inquiry raises a fundamental question: Has theology shifted from being a science of God to a study of historical documents? This article examines how four early 20th-century Dominicans from the Saulchoir—Antoine Lemonnyer, Mannès Jacquin, Marie-Benoît Schwalm, and Ambroise Gardeil—responded to this challenge. Writing in the context of the Modernist crisis, they defended the primacy of speculative theology while integrating historical studies within a Thomistic framework. Their work articulated a synthesis in which historical research serves theology without displacing its speculative and supernatural character. These insights remain relevant for contemporary theological discourse, offering a model for balancing historical inquiry with the contemplative and systematic study of God.

This editorial essay describes what is phenomenon-based research and why it is important to conduct indigenous Chinese management research. Grounded in the Chinese context, the author identifies emerging new organizational phenomena in the digital age that calls for new theoretical explanations and empirical validation. Adopting an evolution of theories perspective, the author outlines the various paths that can move a new theory explaining an indigenous phenomenon toward becoming a universal theory that can transcend time and space.

The 2007 adoption of the United Nations Declaration on the Rights of Indigenous Peoples (UNDRIP) marked a critical juncture in the area of Indigenous rights. As a nonbinding agreement, its adoption is at the discretion of each state, resulting in significant state-level variation. Importantly, within-state variations remain underexplored. These differences are potentially significant in federal, decentralized countries such as Canada. This article examines why some provinces and territories lead in implementing the key principles embedded in UNDRIP, whereas others have dragged their feet. We collected 230 Canadian regulations introduced at the subnational level between 2007 and 2023, and assessed the impact of three key variables (i.e. political ideology, resource politics and issue voting). We found that none of these variables explained within-state variations on their own. To further explore the role of these variables, we subsequently compared two provinces at different stages of the UNDRIP implementation spectrum (Québec and British Columbia).

This article attempts the first systematic look at the use of similes in the poetry of the imperial Greek poet Triphiodorus. It proposes that Triphiodorus, having access to a vast repository of epic poetry (and similes), draws on existing formulas, mechanisms and vocabulary, which he slightly modifies to make his mark. It concludes that similes i) are used to humorous effect, ii) occasionally defy Homeric rules and categorization, iii) offer a stage for emulation, competition or rivalry with predecessors, and iv) reflect key tenets of the poem’s programme.

This editorial essay introduces three approaches for advancing management research through contextualization in Chinese management research. While the Chinese context offers fertile ground for theoretical contributions, scholars often struggle to effectively leverage contextual elements to extend existing theories. I address this gap by presenting three approaches: the counter-intuitive approach, which challenges established assumptions by identifying relationships that contradict conventional wisdom; the contrasting approach, which reveals paradoxical or opposing effects of organizational phenomena across different contextual conditions; and the theory integration approach, which combines different theoretical perspectives to create richer understanding of organizational phenomena. Using published works on guanxi and social networks as examples, I demonstrate how these approaches help scholars articulate why the Chinese context matters theoretically. These approaches provide researchers with tools to move beyond simply testing Western theories in China toward making substantive theoretical contributions that extend and enrich existing management theories through contextualization.

The 3-dimensional Heisenberg group can be equipped with three different types of left-invariant Lorentzian metric, according to whether the center of the Lie algebra is spacelike, timelike or null. Using the second of these types, we study spacelike surfaces of mean curvature zero. These surfaces with singularities are associated with harmonic maps into the 2-sphere. We show that the generic singularities are cuspidal edge, swallowtail and cuspidal cross-cap. We also give the loop group construction for these surfaces, and the criteria on the loop group potentials for the different generic singularities. Lastly, we solve the Cauchy problem for harmonic maps into the 2-sphere using loop groups, and use this to give a geometric characterisation of the singularities. We use these results to prove that a regular spacelike maximal disc with null boundary must have at least two cuspidal cross-cap singularities on the boundary.

In this paper, we prove that the hitting probability of the Minkowski sum of fractal percolations can be characterised by capacity. Then we extend this result to Minkowski sums of general random sets in $\mathbb Z^d$, including ranges of random walks and critical branching random walks, whose hitting probabilities are described by Newtonian capacity individually.

The continuous random energy model (CREM) was introduced by Bovier and Kurkova in 2004 as a toy model of disordered systems. Among other things, their work indicates that there exists a critical point $\beta_\mathrm{c}$ such that the partition function exhibits a phase transition. The present work focuses on the high-temperature regime where $\beta<\beta_\mathrm{c}$. We show that, for all $\beta<\beta_\mathrm{c}$ and for all $s>0$, the negative s moment of the CREM partition function is comparable with the expectation of the CREM partition function to the power of $-s$, up to constants that are independent of N.

The institutional logics perspective provides a powerful theoretical lens that emphasizes how meanings and practices are intertwined in relatively enduring configurations that can profoundly shape organizational behavior across space and time. In this article, we propose the need for a broader research agenda on the dynamics of institutional logics in the Chinese context, particularly in three aspects. We begin by elaborating on the distinct configuration of logics in China, where state logic is more dominant and often directs other logics, thus shaping organizational behavior differently than its Western counterpart. We then argue for the need to examine (1) the change of logics per se, leveraging China’ market transition, which provides a unique opportunity to observe how existing configurations of logics undergo transformational change and regain coherence; (2) the governance of logics, focusing on the influence of social evaluators and command posts; and (3) the diffusion of the China Model, a distinct configuration of logics and orders, to other countries through the Chinese state’s political and economic campaigns.