On a worldwide level, the dimension of tourism has been sustained and amplified by globalisation. This has facilitated not just easier travel, but also the internationalisation of food from the national kitchens. One of the interesting segments of the immaterial regional cultural heritage is the local gastronomic arts. Each destination has its own cultural vision linked to the area, region, and country which generate corresponding gastronomic identities. The link between local cuisine and national identity is deeply rooted in all ethnicities because food has forever been central to the day to day rituals. A distinctive trait of many cultures is given by the type of food and drinks we associate with them. Currently, many of these are available outside the borders, globalisation being largely responsible to the spread of food and drinks beyond the traditional cultural borders: Mexican and Italian food are very popular in the USA, Indian food in Great Britain, Chinese in the whole world. That is why local gastronomy is considered as being a vital part of culture and community and this is the reason for which it must be kept and protected. The gastronomy is an attribute of the identity of a destination: countries are usually characterised by one or two culinary plates, considered to be emblematic for the nation just like the national flag.

This study examines how digitalization and institutional quality jointly influence the size and dynamics of the shadow economy across EU member states. It adopts an integrated framework in which digital capacity is treated as an operational extension of state capacity that can either complement strong institutions or compensate for institutional weaknesses. The empirical analysis is based on a two-dataset panel covering 27 EU countries over the periods 2013–2022 and 2017–2022. Institutional quality is measured using the Worldwide Governance Indicators, while digitalization is captured through detailed indicators from the Digital Economy and Society Index. Fixed-Effects models with Driscoll–Kraay standard errors are employed, alongside interaction and nonlinear specifications. Results show that institutional quality is consistently associated with lower levels of the shadow economy, but its effect exhibits diminishing returns at higher levels of governance, indicating institutional saturation. Digitalization effects are domain-specific. In isolation, both citizen- and business-oriented digital services show a positive association with the shadow economy, a finding termed the Digitalization Paradox, reflecting a phase where technological facilitation of informal activity outpaces regulatory adaptation. However, their interaction with institutional quality reveals divergent mechanisms. Citizen-oriented services tend to substitute for weaker governance, while business-oriented services complement strong institutional frameworks. The findings indicate that digitalization serves as an institutional amplifier whose final impact on the shadow economy, whether formalizing or facilitating, is dictated by the maturity of the host institution.

This study examines the association between financial development and selected telecommunications infrastructure indicators in sub-Saharan Africa (SSA), focusing on mobile cellular subscriptions (MBS) and fixed telephone subscriptions (FTS). It also examines whether urbanization moderates these associations and explores the relationships of trade openness, final consumption expenditure, and economic growth with telecommunications infrastructure. The study is based on an unbalanced panel of 44 SSA countries with data for the period 1981–2021 and includes two-way fixed effects (TWFE) models as the baseline specification, Panel Fully Modified Ordinary Least Squares (FMOLS) to estimate long-run associations within the cointegrating framework, and TWFE models with Driscoll–Kraay standard errors as a robustness procedure. The results indicate that financial development is positively and significantly associated with both FTS and MBS across the main specifications, with a substantially stronger association for MBS. These results validate the hypotheses that financial development has a positive relationship with the fixed and mobile telecommunications infrastructure. The moderation analysis also shows that financial development is positively associated with MBS when the level of urbanization increases, while such a positive moderating relationship is not statistically significant for FTS. Trade openness is generally positively associated with telecommunications infrastructure, while the associations of final consumption expenditure and economic growth vary across the MBS and FTS specifications. Overall, the findings suggest that the association between financial development and telecommunications infrastructure is technology-specific and varies with the level of urbanization. Robustness tests with the balanced panel sample and the post-1990s subsample generally give similar results, but caution should be taken in comparing results across specifications because of the differences in samples. The findings provide evidence relevant to the telecommunications infrastructure dimension of the broader Sustainable Development Goal 9 agenda, but they should not be inferred as evidence of comprehensive SDG 9 progress or causal effects. Future studies should use more comprehensive digital infrastructure indicators, disaggregated data, and better identification strategies to mitigate potential reverse causality and other forms of endogeneity.