Adelheid Holl’s research while affiliated with Spanish National Research Council and other places

In today’s fast-paced and globally interconnected business environment, digitalization has emerged as a cornerstone of competitiveness. In this paper, we study the impact of the COVID-19 pandemic on the adoption of digital technologies among German industrial and service sector firms. Our findings show that the COVID-19 pandemic has served as a catalyst for the integration of digital technologies and that the adoption triggered by the pandemic has had a sustained, rather than transitory, impact. Furthermore, a firm’s size and available resources, coupled with its market characteristics, play pivotal roles in shaping its response. Most notably, however, digital technology adoption is closely linked to the concurrent strategies deployed by the firm to mitigate a crisis’s impact.

Using novel geocoded patent data for Spain, we analyze the changing spatial pattern of innovative activity at the municipal level from 1995 to 2017 and find that patenting has become increasingly concentrated in urban areas, and more so for the most disruptive innovations. We also find that even though there was a convergence trend before the 2008 Great Recession between suburban and urban core locations, it has since vanished, and stark differences continue to persist. We test for path dependent dynamics along with different determinants of the changing spatial pattern of patenting. Our granular analysis unveils a more nuanced view of the geography of innovation for urban, suburban and rural areas and for different types of inventions according to their degree of radicalness.

This paper provides a systematic review of the scientific landscape of the interdisciplinary field of rural depopulation studies, considering the potential contribution of Fourth Industrial Revolution technologies or Industry 4.0 to enhance our contemporary understanding and policy approach to facing the complex challenge of rural transitions. Two levels of intersec search are examined: (a) an aggregated conceptual level of rural population studies and (b) a more policy-based level. Blockchain, the Internet of Things, additive manufacturing, and other 4.0 technologies highlight a scientific panorama in which social and sustainable concerns are integrated with the disruptive potential of these technologies.

Cities and regions are facing diverse challenges, and the transformation to a digital economy is a core issue. The coronavirus disease-2019 (COVID-19) pandemic has had widespread impacts on business, and it has heightened the need for digitalization. We analyse if and to what degree the COVID-19 pandemic has accelerated the digital transformation of small and medium-sized enterprises (SMEs) in the metropolitan region of Madrid. Our research strategy is based on a quantitative analysis of survey data at the company level. Our results show that a large share of SMEs invested in digital technologies as a response to the pandemic, but there are also important differences between basic and more advanced digital technologies and between manufacturing and service sector firms. SMEs’ previous knowledge and technological resources and capabilities, as well as their collaboration networks with providers are found to trigger adoption of digital technology. Implications for postpandemic policies are highlighted.

We study the relationship between ultrahigh‐speed broadband coverage (≥100 Mbps) and population change in rural areas. Our goal is to determine whether improved telecommunications infrastructure can help to mitigate rural de‐population. The study focuses on Spain during the years 2013–20, a period when most of the country's broadband network was deployed. We use instrumental variable estimation to test for a causal link between ultrahigh‐speed broadband provision and rural population change. Although the data show a positive correlation between an increase in local ultrahigh‐speed broadband coverage and local population growth, after accounting for potential confounding factors and endogeneity, we find no evidence of a causal effect.

Digital transformation plays an increasingly important role in the growth and competitiveness of small and medium-sized enterprises (SMEs), yet little is known regarding spatial inequalities in their adoption of advanced digital technologies. Using recent data from the Flash Eurobarometer 486, we study the spatial patterns of drivers for the implementation of new digital technologies in SMEs in Europe. In our analysis, the focus is on the possible influence of location. Considerable heterogeneity of SMEs is found in their propensity to adopt advanced digital technologies related to the strength of the local business environment and to the urban/rural hierarchy. Plain English Summary: European SMEs and Digitalisation The adoption of digital technologies favours the competitiveness, resilience, and internationalisation of firms, but SMEs, which form the backbone of the EU economy, are lagging behind. A recent survey reveals that location greatly influences the probability that European SMEs adopt digital technology. Rural and small-town SMEs are less likely to be adopters, even when country, sector, and firm-specific characteristics are taken into account. However, good business environments always encourage the adoption of digitalisation technologies, whatever the geographic location of an SME. Innovators tend to be adopters, especially when they employ green innovation or management innovation. Larger SMEs, companies that are part of a business group, grow more rapidly, and/or export, are all more likely to adopt digital technologies. Policy-makers need to contemplate the urban/rural-divide and promote strong business environments in all types of locations. Public encouragement towards innovation is likely to indirectly promote easier access to digital technologies.

The depopulation of rural areas in both developed and developing countries has become a complex problem with important implications for issues of equality and sustainability. We present a spatial exploratory analysis of the multidimensional factors related to the depopulation of Spain's rural areas. Using highly granular population data to estimate experienced population density allows us to highlight significant differences compared to the conventional administrative boundary in terms of the usual definition of densities. Based on this, we develop a new typology of declining rural areas that takes into account access to urban areas. While most rural areas have been suffering depopulation over the last decades, our results also show that rural areas themselves are not a homogeneous group and that rural areas show strong heterogeneity along different dimensions associated with growth and decline.

Innovation activities of firms tend to be highly persistent. Yet, little is still known about potential spatial contingencies affecting the degree of persistence. This paper analyses the influence of local knowledge spillovers on firms’ persistence in innovation activities. Using a representative panel data set of firms in Germany from 2002 to 2016, complemented by detailed geographic information of patent activity over discrete distances to proxy local knowledge spillovers, we find that the local patenting activity positively moderates persistency in innovation activities. Estimations with different distance bands show that the strength of knowledge spillovers that contribute to innovation persistence attenuates with increasing distance and vanishes beyond 30 kilometres in manufacturing and beyond 20 kilometres in services.

By drawing on a large representative sample of German firms, we examine patterns and drivers of logistics innovation. We find that firm size, R&D intensity, product innovation, engagement in international markets, and competitive pressure are all positively related to the probability that a firm introduces logistics innovation and to the breadth of adoption across different types of logistics innovation. However, specific notable differences arise: digital logistics innovation is mainly adopted by larger firms and in response to cost and performance motives. In contrast, the adoption of environmental logistics innovation responds more strongly to market pressure.