Environmental Policy in Open Economies and Monopolistic Competition

This paper analyses the implications of international trade for non-cooperative environmental policy in the case of local production externalities. A particular focus is on the potential effects of regulations on the variety of goods and the resulting international spillover caused by trade. A tougher domestic standard negatively affects the utility of the households abroad, since such a policy reduces their variety of imports (due to fewer domestic product inventions) or their consumption of each imported brand (due to higher import prices). Ignoring the negative spillover, non-cooperative governments implement inefficiently strict standards in equilibrium. In contrast to this clear-cut inefficiency result, the impact of international trade on the state of the environment is ambiguous.     

‘Not to bet the farm’: SANLAM and internationalisation, 1995–2010

The South African Life Assurance Company (SANLAM) entered global markets after 1990, with varied success. Contextual pressures exerted a ‘push’ on financial services companies, which led to strategic changes in firm strategy, structure and performance. Theories of internationalisation afford more attention to industrial production internationalisation. This article explores the SANLAM experiences with internationalisation since the early 1990s. Initial internationalisation attempts were less successful, leading to strategic business changes, which led to a change in the globalisation strategy and more success in alternative markets. This article explores the different stages of SANLAM’s internationalisation strategy and what determined eventual success. The article contextualises the SANLAM internationalisation strategy by drawing on aspects of the process theory, the Matthews Linkage, Leverage and Learning (LLL) framework, and the Strategy, Structure, Organisation and Performance (SSOP) analytical framework. The SANLAM case underlines the crucial role of tacit knowledge of the host market as prerequisite for successful globalisation strategies of financial services’ firms.     

International Environmental Agreements,Fiscal Federalism,and Constitutional Design

In this paper, we analyze how the prospect of international negotiations over trans‐boundary pollution shapes intracountry transfer schemes when the governments of the countries' polluting regions are in charge of environmental policy and negotiations. Federal governments can implement compensation payments between domestic regions and matching grants prior to the international negotiations between the polluting regions. The subgame‐perfect transfer schemes fail to fully internalize the environmental externality, leading to an inefficient international environmental agreement. As the international spillover increases, the intracountry compensation rates increase while the matching rates decline, distorting the incentives for the regional governments in opposing directions. We also show that decentralization of environmental decision making arises endogenously.     

为服务认证

随着IS09001：2000质量管理体系认证的颁布，人们知道可以靠过程绩效指标衡量过程的有效性。当有清晰证据显示过程进展顺利时，对建立程序文件的依靠也就降低了。     

Environmental Product Standards, International Trade and Monopolistic Competition

Thispaper examines the performance of non-cooperative environmentalpolicy in the case of local consumption externalities. In a two-countrymodel with monopolistic competiton, governments simultaneouslyimpose environmental product standards. Stricter regulationsforce the industrial sector to shift resources from non-environmentalto environmental R&D. Since the R&Dallocation in each country depends on the domestic as well asforeign policy, local decisions affect the economic and ecologicalsystem in the other region. Despite the arising spillovers, thepayoff dominant equilibria of the countries' game are efficient.This result requires similar but not identical preferences andtechnologies in both countries. It holds even if the regionsdiffer in market size. Under certain conditions, the non-cooperativesolutions remain efficient in the case of global pollution.     

South Africa in the Australian mirror: per capita real GDP in the Cape Colony,Natal, Victoria,and New South Wales, 1861–1909

This article compares the real GDP per capita of the Cape Colony and Natal between 1861 and 1909 with that of Australia's two most developed colonies, Victoria and New South Wales. Estimates of European and non‐European GDP per capita for both South African colonies are also provided. Together, this information allows for the first time an evaluation of the growth performance of these important parts of the South African economy in the colonial era. The article concludes that South African performance in this period was stronger than often assumed and that by the beginning of the twentieth century European South Africans, now more fully integrated into a British World economy, operated at a level of GDP per capita that matched and in some places may have exceeded that of Australians. Non‐European South Africans, however, did not share in these same advances.     

SMOOTH QUANTILE‐BASED MODELING OF BRAND SALES,PRICE AND PROMOTIONAL EFFECTS FROM RETAIL SCANNER PANELS

Semiparametric quantile regression is employed to flexibly estimate sales response for frequently purchased consumer goods. Using retail store‐level data, we compare the performance of models with and without monotonic smoothing for fit and prediction accuracy. We find that (a) flexible models with monotonicity constraints imposed on price effects dominate both in‐sample and out‐of‐sample comparisons while being robust even at the boundaries of the price distribution when data is sparse; (b) quantile‐based confidence intervals are much more accurate compared to least‐squares‐based intervals; (c) specifications reflecting that managers may not have exact knowledge about future competitive pricing perform extremely well. Copyright © 2013 John Wiley & Sons, Ltd.     

Beyond mean estimates of price and promotional effects in scanner-panel sales–response regression

Traditional mean estimates of conditional sales given price and promotion variables may provide misleading guidance about the underlying market mechanisms, since high, low, and medium sales, respectively, may be generated by quite different price and promotion strategies. Empirical evidence for consumer good scanner data reveals nonlinearities and heteroskedasticity in the sales–response relationship—mean effects typically average and hence may obscure a potentially rich nature of observational data. Besides addressing the heterogeneity of price and promotional effects, the proposed quantile regression framework allows direct estimation of monotonicity restricted nonlinear pricing effects for quantiles of the sales distribution.