Entrepreneurship is considered fundamental to economic development since entrepreneurs generate their own economic benefit and indirectly promote employment, boost innovation, and attract human and financial resources and investment in infrastructure to the territory, among other benefits. Latin America has very high rates of entrepreneurship, so to deepen our knowledge of the factors that influence entrepreneurship, it is necessary to investigate the region. This article tests various theories of factors (self-efficacy, fear of failure, perception of opportunity, and socialization) that determine the decision to become an entrepreneur, using a quantitative methodology with a representative sample of 27,341 Latin American individuals (including 4,416 entrepreneurs). The results partially support these factors and show that Latin American entrepreneurs differ from the profile indicated in previous literature. In addition, results seem to indicate that the level of development of a country determines the strength with which the factors studied influence entrepreneurship.

Firms are often criticized for their reluctance to embrace sustainability in their business strategies. Frugal innovation is a recent concept that represents a new way for firms to serve underserved customers in developing countries while also promoting sustainability. Based on three cases of frugal innovation at the grassroots level in India, this article demonstrates how frugal innovation presents a promising way to tackle some of today's pressing societal problems with new business models. We use a range of parameters for economic, social, and environmental sustainability to strengthen the case for frugal innovation. This article attempts to inspire scholars to consider frugal innovation further in their future research endeavors and encourage firms to integrate it into their existing business models.

Using survey data from China and India, we explore the impact of network strategy of new ventures in emerging markets. We focus on two critical dimensions of network strategy, namely, broadening and deepening the network and two types of knowledge: market knowledge and technological knowledge. We find that proactive network deepening is associated with market knowledge and network broadening with technological knowledge. From a network perspective, our work highlights the counterintuitive outcomes of breadth versus depth orientation in network strategy, highlighting differences between advanced and emerging economies. We use a post-hoc multi-group analysis to show the differences even within the two emerging markets: India and China. The direct effect of partnering proactiveness on market knowledge in India is significantly higher than that in China but there is no significant difference as to the effect of technological knowledge. We use this exploratory study to highlight the opportunities for network and entrepreneurship scholars to study emerging markets and, in particular, undertake comparative studies between new ventures in China and India.

We develop an integrative perspective on the role of coethnic ties and ties with foreign multinational enterprises (MNEs) – normally studied in isolation of each other – on the perceived legitimacy of international new ventures (INVs) from emerging economies. Building on the notions of people (interpersonal diaspora ties) and pipelines (interorganizational MNE ties) in Lorenzen and Mudambi's connectivity theory of clusters, we argue that these could contribute to the focal INV's internal and external legitimacy, respectively, as it seeks to upgrade its capabilities. We go a step further by highlighting people within pipelines – coethnic managers working in foreign MNEs – as a potentially important catalyst of the focal INV's cross-border legitimacy. Using an illustration of an INV from Bangalore, we note that India offers a fruitful setting – and one that is distinct from China – for future INV research into the role of people, pipelines and, in particular, people within pipelines.

Using recent substantive results on China and the West, we highlight some virtues to Mill's method of residues for comparative network research. The result is research that combines the emic-etic approaches discussed by Leung (2009) with the spirit of Whetten's (2009: 49) efforts to make ‘theory borrowing more context sensitive’. We draw on recent comparative research about the competitive advantage enjoyed by network brokers, trust facilitated by embedding a relationship in a closed network, the subset of Chinese relations that constitute guanxi, the idea of American and European guanxi, different business environments maintained by the same network mechanism, cocoon networks, small-world networks, the longer history apparent in Chinese networks, and job search via colleagues, friends, and family. We also illustrate the value of data graphs for the expository value of the method of residuals in comparative network analyses.

We extend Burt, Burzynska, and Opper's cross-sectional network prediction of relative success among Chinese entrepreneurs by predicting which ventures are still active five years later. The cross-sectional analysis is corroborated in three ways (despite the vicissitudes of a national anti-corruption campaign): (1) Businesses run in 2012 by CEOs with a network rich in structural holes are more likely to be active five years later, in 2017. (2) Survival odds are improved if the large, open network around a CEO in 2012 was initially a supportive ‘cocoon’ closed network when the business was founded. (3) Both results are contingent on capturing the guanxi ties valuable early in the history of the business. The two network effects disappear when the network around a CEO is limited to his or her currently valued contacts. Beyond corroboration, we find that advantage is concentrated in ventures that began well and had become successful. Network advantage here does not compensate for weakness – it is a mechanism for cumulative advantage, amplifying the success of businesses already doing well.

We trace the social networks around Chinese entrepreneurs back to their firm's founding to learn about the role early events play in the later success of a business. We use name generator questions paired with career history questions to identify ‘event contacts’ missed by the usual focus on current business. We draw four conclusions from interviews with a large, stratified random sample of entrepreneurs: (1) Relations with event contacts stand out for guanxi qualities of high trust relatively independent of the surrounding network structure, and are critical to distinguishing more successful entrepreneurs from the less successful. (2) The substance of a significant event matters less than the fact that the entrepreneur deems it significant. (3) When family is turned to for support it is most likely at founding, but family is not the usual source of support at founding. Rather, entrepreneurs turn to people they have known for many years, typically people beyond the entrepreneur's family. (4) The transition from founding to first significant event stands out as distinctly consequential for later success. Entrepreneurs who turn for help on their first significant event to a person separate from, but especially close to, the founding contact are more successful in their business development. That early move is not visible in the later network around the entrepreneur.