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Alvin Hansen and John Williams’ Fiscal Policy Seminar at Harvard University is widely regarded as a key mechanism for the spread of Keynesianism in the United States. An original and regular participant, Richard A. Musgrave was invited to prepare remarks for the fiftieth anniversary of the seminar in 1988. These were never published, though a copy was filed with Musgrave’s papers at Princeton University. Their reproduction here is important for several reasons. First, it is one of the last reminiscences of the original participants. Second, the remarks make an important contribution to our understanding of the Harvard School of macro-fiscal policy. Third, the remarks provide interesting insights into Musgrave’s views on national economic policymaking as well as the intersection between theory and practice. The reminiscence demonstrates the importance of the seminar in shifting Musgrave’s research focus and moving him to a more pragmatic approach to public finance.

Contrasts the methodologies and policy implications of the respective theories of John Maynard Keynes and Alvin Hansen. Keynes used a rationalistic epistemology and deductive logic to deduce a pure theory of employment which implied that monetary policy would be an appropriate remedy for unemployment. Hansen used an empirical epistemology and inductive logic to formulate an applied theory of employment which explained the causes of the Great Depression in the USA. Hansen′s theory of secular stagnation implied that a compensatory fiscal policy would be an effective remedy for unemployment. The respective theories of Keynes and Hansen are complementary, rather than contradictory; therefore, social economists should utilize both of these theories under appropriate circumstances.

The authors propose a strategic-balance approach to local content laws in which less developed economies in sub-Sahara Africa can develop investment incentive policies for attracting multinationals and direct foreign investment but, at the same time, have a structured and operational framework for the enforcement of local content laws. The purpose of the paper is to identify the elements involved in the equation: the incentives, the potential spillovers and the criteria for evaluation.

The approach involves a review of the literature and the operational details and limitations of local content laws in sub-Sahara Africa.

The paper develops a conceptual model for a holistic understanding and management of this dilemma by policymakers and development practitioners to maximize the benefits of natural resources to less developed countries in sub-Sahara Africa towards the fight against poverty and underdevelopment.

This paper provides the opportunity to influence policy direction in relation to the adoption of investment incentive policies and programs and the enforcement of local content policy guidelines and regulations in sub-Sahara Africa.

Multinational companies (MNCs) operating in less developed and emerging economies in sub-Sahara Africa should consider how their economic and corporate social responsibility activities can help develop the capabilities of the local workforce through training and development activities; develop domestic firms’ capabilities via enterprise development programs; and develop local firm’s absorptive capacities through knowledge transfers and innovation systems to support development activities.

Policymakers in less developed and emerging economies in sub-Sahara Africa need to strike a balance in adopting investment incentives policies towards attracting foreign investments and the enforcement of local content regulations to make sure they derive the maximum benefits from their strategic resources. It is important for policymakers to understand that the mere attraction of MNCs into an economy does not explicitly guarantee domestic job creation; rather, it depends on how MNCs respond to local content policy regulations through their business strategies. Linking investment incentives with local content policy regulations at a critical point could potentially support and strengthen industrial development in sub-Sahara Africa.

This paper is among the first to examine the challenges of both attracting foreign direct investment and enforcing local content laws and regulations in sub-Sahara Africa. This paper contributes to the understanding of this dilemma and how less developed economies can manage such a crucial and important issue using our proposed strategic-balance approach. The contribution of local content laws and the design and adoption of investment incentives policies and programs to attract foreign investment to promoting sustainable domestic growth and development must depend on the balance between the enforcement of local content policy guidelines and the provision of such investment incentive packages to attracting foreign investment.

The authors derive a risk lower bound in estimating the threshold parameter without knowing whether the threshold regression model is continuous or not. The bound goes to zero as the sample size n grows only at the cube-root rate. Motivated by this finding, the authors develop a continuity test for the threshold regression model and a bootstrap to compute its p-values. The validity of the bootstrap is established, and its finite-sample property is explored through Monte Carlo simulations.

Classical unit root tests are known to suffer from potentially crippling size distortions, and a range of procedures have been proposed to attenuate this problem, including the use of bootstrap procedures. It is also known that the estimating equation’s functional form can affect the outcome of the test, and various model selection procedures have been proposed to overcome this limitation. In this chapter, the authors adopt a model averaging procedure to deal with model uncertainty at the testing stage. In addition, the authors leverage an automatic model-free dependent bootstrap procedure where the null is imposed by simple differencing (the block length is automatically determined using recent developments for bootstrapping dependent processes). Monte Carlo simulations indicate that this approach exhibits the lowest size distortions among its peers in settings that confound existing approaches, while it has superior power relative to those peers whose size distortions do not preclude their general use. The proposed approach is fully automatic, and there are no nuisance parameters that have to be set by the user, which ought to appeal to practitioners.

Most emerging economies have made conscious efforts through policy initiatives to attract foreign direct investment (FDI). However, a significant obstacle to FDI inflow has been the prevalence of corruption in the host country. This study, therefore, aims to examine whether there is an optimum corruption value that results in threshold effects of corruption on FDI.

To achieve this objective, this study used Hansen’s (1999) panel threshold regression (PTR) model by using a panel data of 30 sub-Saharan African (SSA) countries from 2000 to 2021.

This study finds that the nexus between corruption and FDI has a single threshold effect, with a 5.37% optimum corruption threshold value. At this threshold value, corruption affects FDI negatively. Any corruption value that is below the threshold value also elicits a negative corruption–FDI relationship. Despite having a negative relationship when the corruption value is above the optimum corruption threshold, it is not statistically significant.

The implication of the results is that it is deleterious to use corrupt practices to draw FDI to SSA nations.

To the best of the authors’ knowledge, this study is one of the first in the corruption–FDI nexus literature to use Hansen’s PTR model to estimate an optimal corruption threshold. The authors recommend that policymakers in the selected SSA countries reconsider the use of corruption to attract FDI because there is an optimal corruption threshold that could impact FDI in the host country.

The purpose of this paper is to explore the impacts of innovation-adoption characteristics on Chinese consumers’ adoption of online food shopping. It also examines consumers’ online purchase preferences for specific food categories and the consumer segments shopping for food online in China.

The data were collected through a web-based survey (n=643, in three cities: Beijing, Guangzhou and Chongqing). Descriptive analysis, cluster analysis, factor analysis and structural equation modeling were employed for data analysis.

Participants had strong online purchase intentions toward snack and imported food, while they had weak online purchase intentions toward fresh food products such as meat, eggs, vegetables, fish and seafood. Two consumer segments were found: online-food-conservative (42 percent) and online-food-pioneer (58 percent). Factor analysis resulted in an adjusted factorial structure of the innovation-adoption characteristics, which was considered more appropriate within the context of Chinese consumers when shopping for food online. Path analysis found that Chinese consumers’ attitudes and/or purchase intentions were positively linked to their perceived incentives and negatively associated with their perceived complexity for online food shopping.

This is the first study to explore consumer segments, consumption psychology (innovation-adoption characteristics) and product preferences related to online food shopping with a sample from China, the largest e-commerce country. The findings can help food producers and marketers to better understand Chinese consumers’ online food shopping behaviors in order to meet the needs of consumers and have further success in this major market.

This study aims to understand the sustainable development of small and medium-sized enterprises (SMEs), analysing their current practices in the social, environmental and economic domain.

To fulfil this objective, an exploratory, qualitative approach was adopted, using the multiple case study methodology and focusing on eight cases (SMEs) in Portugal. Data were collected through interviews, since this technique allows proximity and interaction with decision makers and those responsible for firms’ sustainability.

From content analysis of the interviews held, the results show that SMEs are aware of and committed to sustainability and that the external context and some of its particularities have a significant impact on their sustainable development. These SMEs undertake various practices of a social, environmental and economic nature, highlighting especially environmental ones such as efficient resource consumption, using more sustainable resources, recycling waste and waste management.

This study contributes greater knowledge of the phenomenon of SMEs’ sustainable development and identifies practical examples that could increase this firm segment’s awareness of the importance of sustainable practices associated with developing their business.

In this study, new and innovative sustainability practices are presented in the SMEs. The authors can underline that this study contributes to reinforcing the theory about the topic investigated by adding knowledge about sustainable development in the SME context. It deepens knowledge in this scientific area, which can be spread in the scientific community and among SMEs.