We report the discovery of a giant exoplanet in the microlensing event OGLE-2017-BLG-1049, with a planet―host star mass ratio of q = 9.53 ± 0.39 × 10-3 and a caustic crossing feature in Korea Microlensing Telescope Network (KMTNet) observations. The caustic crossing feature yields an angular Einstein radius of θE = 0.52 ± 0.11 mas. However, the microlens parallax is not measured because the time scale of the event, tE ≃ 29 days, is too short. Thus, we perform a Bayesian analysis to estimate physical quantities of the lens system. We find that the lens system has a star with mass Mh = 0.55+0.36 -0.29 M⊙ hosting a giant planet with Mp = 5.53+3.62 -2.87 MJup, at a distance of DL = 5.67+1.11 -1.52 kpc. The projected star{planet separation is aㅗ = 3.92+1.10 -1.32 au. This means that the planet is located beyond the snow line of the host. The relative lens{source proper motion is μrel ~ 7 mas yr-1, thus the lens and source will be separated from each other within 10 years. After this, it will be possible to measure the flux of the host star with 30 meter class telescopes and to determine its mass.

Differences between the littoral states regarding the status of the Malacca Strait result in disharmony and inconsistencies in handling spatial planning and preventing marine pollution in the strait. International cooperation with user countries carried out so far is also not optimal due to conflict of interests. Using a normative juridical approach and secondary data of the provisions of United Nations Convention on the Law of the Sea (UNCLOS) 1982 and the Declaration of the Three Strait States, the Malacca Strait is under the sovereignty of the littoral states and used for international navigation with transiting passage. Spatial planning in the Malacca Strait, which results in overlapping uses for cross-fishing vessels, conservation, and traditional fishing, cannot be performed because the problem of maritime boundary determination has not been resolved by the littoral states. Tripartite cooperation needs to continue to be built through agreements that not only bind the littoral states but also the user states.

The luxury market has become a prevalent global economic sector which is estimated to reach $442 billion by 2025 (Arienti, Levato, Kamel, & Montgolfier, 2018). Sales revenue in the luxury market has grown not only in the US and EU, but also in emerging economies with rapid economic expansion, such as China and India (Shukla, 2010; Tynan, McKechnie, & Chhuon, 2010). Young consumers (i.e., millennials and Gen Z) comprise the fastest growing group of purchasers of luxury goods (D’Arpizio, Levato, Prete, Del Fabbro, & de Montgolfier, 2019). Subsequently, marketers are interested in factors that affect young consumers’ decision-making process in luxury fashion goods consumption. It is a challenge for marketers to appeal to young consumers because abrand or brand name is less important to them than it has been for older generations (Forte, 2019). Country-of-origin (CoO) is relatively important for luxury purchase compared to non-luxury purchase (Godey et al., 2012). In the context of luxury brand consumption, research suggests that attitude functions (social-adjustive, value-expressive, hedonic, and utilitarian) also have an impact on luxury purchase intentions (Schade, Hegner, Horstmann, & Brinkmann, 2016). This study thus investigates significant factors influencing luxury brand purchase among young consumers. Specifically, we draw from “Functional Theories of Attitudes” (Grewal, Mehta, & Kardes, 2004) as a framework to investigate the effects of CoO on consumers’ attitude functions and luxury brand purchase intentions.