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The purpose of this paper is to explore how two aspects of place affect consumers’ authenticity perceptions of a wine and their willingness to pay for it. One aspect of place is the wine’s country of origin, specifically Old World versus New World wines. A second aspect of place is the technical terroir. A description of the terroir that is highly specific was expected to be perceived as more authentic and offer more value than a vague terroir description.

A total of 109 US adults participated in an online 2 × 2 experiment in which authenticity, willingness to pay and expertise were measured. ANCOVA and MANCOVA were used to analyze the data.

Subjects perceived the Old World wine as more authentic and were willing to pay more for it than the New World wine. Additionally, country of origin moderated the effect of terroir specificity on authenticity and willingness to pay. For New World wines, wine with specific information about the terroir was perceived as more authentic and more valuable than wine with vague terroir information. The opposite was found for the Old World wine. Finally, authenticity mediated the effect of this interaction on willingness to pay.

The sample limits generalizability, and the study design involved only a text description of the wine. While the description allowed control, future research should include a measure following an actual taste of the wine.

The implications concern the strength of the Old World wine stereotypes and the means of marketing wines from less traditional wine-producing regions. The Old World wines provide a quality signal that need not be reinforced by a specific description of the technical terroir. In contrast, a specific description of the technical terroir may well send positive signals for wines from New World countries.

This study is the first to empirically demonstrate that two different aspects of place influence a wine’s perceived authenticity.

Although one of the central premises of authentic leadership theory is that authentic leaders mobilize their followers, the underlying motivational mechanisms of this process remain poorly understood. Drawing on self-determination theory, this study aims to fill that gap by examining authentic leadership practices (ALP) as theoretical antecedents of employees' motivation profiles.

Latent profile analyses conducted on a sample of 501 employees revealed four profiles: self-determined, unmotivated, highly motivated and moderately motivated.

ALP were associated with a higher likelihood of membership into the most adaptive motivation profiles. Employees in these profiles displayed more optimal job functioning: higher organizational commitment and performance, and lower intentions to leave their organization.

These findings underscore the predictive power of autonomous motivation for employee functioning and provide new insights into how ALP can improve work motivation, and hence job functioning. Our results account not only for how ALP affects the complete range of behavioral regulations at work but also the different patterns in which these regulations combine within employees.

The purpose of this paper is to propose a measurable terrestrial ecosystem boundary to answer the question: what extent of landscapes, bioregions, continents, and the global Earth System must remain as connected and intact core ecological areas and agro-ecological buffers to sustain local and regional ecosystem services as well as the biosphere commons?

This observational study reviews planetary boundary, biosphere, climate, ecosystems, and ecological tipping point science. It presents a refinement to planetary boundary science to include a measurable terrestrial ecosystem boundary based on landscape ecology and percolation theory. The paper concludes with discussion of the urgency posed by ecosystem collapse.

A new planetary boundary threshold is proposed based on ecology's percolation theory: that across scales 60 percent of terrestrial ecosystems must remain, setting the boundary at 66 percent as a precaution, to maintain key biogeochemical processes that sustain the biosphere and for ecosystems to remain the context for human endeavors. Strict protection is proposed for 44 percent of global land, 22 percent as agro-ecological buffers, and 33 percent as zones of sustainable human use.

It is not possible to carry out controlled experiments on Earth's one biosphere, removing landscape connectivity to see long-term effects results upon ecological well-being.

Spatially explicit goals for the amount and connectivity of natural and agro-ecological ecosystems to maintain ecological connectivity across scales may help in planning land use, including protection and placement of ecological restoration activities.

This paper proposes the first measureable and spatially explicit terrestrial ecosystem loss threshold as part of planetary boundary science.