The long-run effect of foreign direct investment on total factor productivity in developing countries: a panel cointegration analysis

This paper examines the long-run effect of the level of foreign direct investment (FDI) on the level of total factor productivity (TFP) for 49 developing countries for the period 1981–2011 using panel cointegration and causality techniques. It is found that (i) FDI has, on average, a negative long-run effect on TFP in developing countries, (ii) long-run causality runs in only one direction, from FDI to TFP, (iii) in the short run, TFP has a negative effect on FDI, and (iv) the long-run effect of FDI of TFP differs between selected groups of countries: While the estimated long-run FDI–TFP coefficients are always relatively large, negative, and significant for countries with lower levels of human capital, financial development, and trade openness, the estimated effects are relatively small, insignificant, or even significantly positive for subgroups of countries with higher levels of human capital, financial development, and trade openness.     

我国自然生态环境治理质量测度及其高质量发展的政策启示

党的二十大对推动绿色发展作出战略部署,明确提出到2035年,我国生态环境根本好转,绿色逐步成为高质量发展的鲜明底色。为此,构建测评指标和指数权重体系,运用2003-2019年的面板数据,通过指数分析、TOPSIS评价模型和等距划分法评级综合测度我国自然生态环境治理质量。研究发现：2003-2019年自然生态环境治理质量明显提升,其中,自然状况环境治理质量提速最快,从2003年的0.3606升至2019年的0.9608;大气环境治理质量提速相对缓慢,从2003年的0.2448提至2019年的0.6570;治理质量等级2008年实现“较差”到“中等”的飞跃,2011年达到良好。因此,提出高质量发展的政策启示。     

An Evaluation of California's Mandated Commodity Promotion Programs

This article provides an overview of mandated commodity programs in California, and summarizes and interprets existing evidence on their economic impacts. The analysis draws upon the recent book edited by the authors: The Economics of Commodity Promotion Programs: Lessons from California . New York: Peter Lang Publishing, April 2005. The book documents the institutional arrangements, summarizes the history of recent litigation, and presents the results of a number of benefit–cost studies of mandated commodity programs in California. The overwhelming conclusion from the studies reported in the article is that the programs have been very profitable for California's agricultural producers.     

Organizing for Society: A Typology of Social Entrepreneuring Models

In this article, we use content and cluster analysis on a global sample of 200 social entrepreneurial organizations to develop a typology of social entrepreneuring models. This typology is based on four possible forms of capital that can be leveraged: social, economic, human, and political. Furthermore, our findings reveal that these four social entrepreneuring models are associated with distinct logics of justification that may explain different ways of organizing across organizations. This study contributes to understanding social entrepreneurship as a field of practice and it describes avenues for theorizing about the different organizational approaches adopted by social entrepreneurs.     

Environmental evaluation of agri-environment schemes using participatory approaches: Experiences of testing the Agri-Environmental Footprint Index

The Agri-Environment Footprint Index (AFI) has been developed as a generic methodology to assess changes in the overall environmental impacts from agriculture at the farm level and to assist in the evaluation of European agri-environmental schemes (AES). The methodology is based on multi-criteria analysis (MCA) and involves stakeholder participation to provide a locally customised evaluation based on weighted environmental indicators. The methodology was subjected to a feasibility assessment in a series of case studies across the EU. The AFI approach was able to measure significant differences in environmental status between farms that participated in an AES and non-participants. Wider environmental concerns, beyond the scheme objectives, were also considered in some case studies and the benefits for identification of unintentional (and often beneficial) impacts of AESs are presented. The participatory approach to AES evaluation proved efficient in different environments and administrative contexts. The approach proved to be appropriate for environmental evaluation of complex agri-environment systems and can complement any evaluation conducted under the Common Monitoring and Evaluation Framework. The applicability of the AFI in routine monitoring of AES impacts and in providing feedback to improve policy design is discussed.     

‘Sovereignty Entrepreneurs’ and the Production of State Power in Two Central African Borderlands

This article advances a subaltern geopolitics of sovereignty production at the borders of the DR Congo – the supposedly most fragile – and South Sudan – the youngest state in Africa. Moving beyond critiques of representing postcolonial statehood and sovereignty in terms of ‘lack’ and ‘failure’, we localise and ground analysis by drawing on Butler’s figure of the ‘petty sovereign’‘ to analyse the agency of border officials at the DR Congo/Rwanda and the South Sudan/Uganda border who we refer to as ‘sovereignty entrepreneurs’: officials who, tasked with managing and controlling the border, in constant face-to-face negotiations and closely linked to resource competition prescribe, set and decide on the terms and conditions of border crossing. It is argued that in the context of the DR Congo and South Sudan, where the states’ claims to territorial sovereignty face similar internal and external challenges, the border work of sovereignty entrepreneurs, characterised by the ability to tax, threaten and discipline with impunity, represents a form of sovereign power that renders the state’s capacity to act excessively visible at its borders.     

The Effect of Conference Calls on Analysts' Forecasts – German Evidence

This study examines whether conference calls provide additional information to analysts. For a large sample of conference calls, hosted by German firms between 2004 and 2007, our results show that conference calls improve analysts' ability to forecast future earnings accurately. This suggests that additional information is released during conference calls. The reduction in forecast error is economically significant and larger in magnitude when compared to results for the US (Bowen et al., 2002). These findings are consistent with the notion that committing to additional disclosures is likely to yield greater effects in a less stringent disclosure system (Verrecchia, 2001). Since the majority of our sample firms conduct conference calls as closed calls, the evidence of this paper suggests that conference calls may contribute to an information gap between call participants and non-invited parties. Our findings should be of substantial interest to European regulators seeking to level the informational playing field for all investors.     

State-led or Capital-driven? The Fall of Bretton Woods and the German Currency Float Reconsidered

This article argues that the lead role of West Germany in the transition from fixed to floating exchange rates sits uneasily with accounts that conceptualise the breakdown of Bretton Woods in terms of hegemonic power politics, the influence of global economic interests or a neoliberal paradigm shift. Short of a convincing explanation, the German currency float seems to be a prime example of states surrendering to financial markets. The article offers an alternative interpretation that focuses on the nexus between state agency and capital accumulation. German authorities were indeed confronted with a destabilising influx of dollars that undermined their available policy options. But as they realised that these inflationary flows emanated from the same export-oriented forces in whose interest they had sought to hold on to an undervalued currency, they chose floating in order to regain command over liquidity and create an anti-inflationary programme that was at the heart of Germany's subsequent ability to better manage the 1970s crisis than its partners. Attention to the particular circumstances and consequences of these ‘structured choices’, I conclude, may offer a more compelling account of financial globalisation as a state-led project than those which generalise from the US context.     

A managerial model of investment: overlooked alternatives

The long-run purchasing power parity (PPP) hypothesis is tested for nine bilateral sterling exchange rates, using recently developed techniques on cointegration and seasonal integration. The empirical findings show that none of the exchange rates and relative prices contain seasonal unit roots, but all have an autoregressive unit root. The cointegration tests overwhelmingly reject the PPP hypothesis as a long-run equilibrium condition for all countries concerned.