MODELING UNCERTAIN FORECAST ACCURACY IN SUPPLY CHAINS WITH POSTPONEMENT

We examine a situation where a manufacturer operates in a two‐mode production environment. The first mode could involve overseas vendors and manufacturing facilities. If additional units are later required, the company must use its second mode—more expensive last‐minute domestic vendors and manufacturing sites. We develop a new methodology for analyzing the impact of forecast accuracy on the decision to postpone production. We examine the interaction of forecast accuracy, shortage vs. holding costs, transportation costs and the cost of postponing production in the supply chain of a single product facing uncertain demand. Our model can be used to analyze the cost of important changes, such as increasing forecast accuracy, reducing the cost of backorders, lowering the cost of delaying production, or lowering transportation costs. Our model allows a firm to understand its overall cost structure so that it can accurately evaluate the impact of improved forecast accuracy and lowered costs in the context of postponement.     

Distribution Channel Decentralization and Strategic Durability Choice

In a simple two‐period setting we examine a decentralized distribution (marketing) channel consisting of an up‐stream durable‐goods manufacturer and down‐stream retailer. The manufacturer sets the wholesale price and the product’s durability while the retailer selects an output level. We show that in this setting, the profit‐maximizing manufacturer unambiguously selects a higher durability than the socially efficient (cost‐minimizing) level in both uncommitted sales and rental markets. We show this ‘reversed planned obsolescence’ result is due to the strategic benefit of durability in this double‐marginalization (double monopoly mark‐up) setting. This is in stark contrast to the usual integrated channel result where the profit‐maximizing manufacturer will select an efficient level of durability in rental markets and an inefficiently low durability in uncommitted sales markets (due to the selling firm’s commitment problem with potential buyers). Intuitively, with a decentralized distribution channel, the manufacturer faces potential commitment problems with both current buyers and its down‐stream retailer. We show, only in cases where both sources of commitment issues are removed (i.e. the manufacturer can credibly commit to both potential buyers and its retailer), will the profit‐maximizing durability choice be socially efficient.     

Profit Shifting in Two‐Sided Markets

We investigate how multinational two‐sided platform firms set their prices on intra‐firm transactions. Two‐sided platform firms derive income from two customer groups that are connected through at least one positive network externality from one group to the other. A main finding is that, even in the absence of taxation, transfer prices deviate from marginal cost of production. A second result of the paper is that it is inherently difficult to establish arm’s length prices in two‐sided markets. Finally, we find that differences in national tax rates may be welfare enhancing, despite the use of (abusive) transfer prices as a profit‐shifting device.     

Strategic Trade Policy through the Tax System

If conventional instruments of strategic trade policy are unavailable, the system of foreign profit taxation and transfer price guidelines may serve as surrogate policy instruments. In this paper, I consider a model where firms from two countries compete with each other on a market in a third country. Both firms have affiliates in the third country where (part of) the production takes place. I analyse optimal policy choices of the firms' residence countries aiming at strategically manipulating the competitiveness of their firms. I show that, first, countries prefer the tax exemption system over the tax credit system if there is no intra‐firm trade. Second, if the headquarters provide inputs for production in the affiliate, countries prefer the tax exemption system if the transfer price for these inputs is close to the headquarters' variable cost and if the residence country's tax rate is high. However, if transfer prices are high and the residence country's tax rate is low, I show that the tax credit system is an optimal tax policy choice for both countries. From a policy perspective, the view that the tax exemption system is generally the best policy response if domestic firms' competitiveness is a policy goal has to be qualified.     

Do taxes influence the organizational boundaries of international firms? An incomplete-contracting model with empirical evidence

Firms that import intermediate goods choose between outsourcing and vertical integration. When corporate tax rates differ between the home country and the foreign country, the possibility of shifting income and reducing overall tax payments through transfer pricing makes integration more attractive than outsourcing. This paper develops an incomplete-contracting model in which an international firm facing tax rate differentials chooses whether or not to internalize intermediate transactions in order to trade off production efficiency and tax minimization. By shifting economic activities across borders, an integrated multinational enterprise establishes a proper transfer price and reaches the optimal profit-splitting arrangement that maximizes its total after-tax profit. This paper finds that cross-country differences in corporate tax rates and product intangibility play important roles in affecting firms’ internalization decision. Empirical analysis employing the US data also supports the theoretical findings. The positive correlation of the integration level of US firms and tax rate differentials between the US and foreign countries remains in the sample excluding tax havens.     

Distributive Policies and Economic Growth: An Optimal Taxation Approach

In an infinite‐horizon endogenous growth model a capital income cum investment subsidy tax is considered to investigate if distribution of income towards the non‐accumulated factor of production (labour) retards growth and if capital income taxes are bad instruments to finance investment subsidies. The paper identifies conditions under which the tax scheme is better for growth than other distorting tax schemes. In the model a pro‐labour government acts growth maximizing and distributing income towards labour raises growth. A pro‐capital government's preferred policy is not growth maximizing under the tax scheme, but may generate higher growth than its optimal policy under other tax schemes.     

Do Swedish multinationals pay less in taxes than domestic firms?

In recent years, there has been growing concern that multinational enterprises (MNE s) engage in strategic tax planning in order to shift profits to low‐tax jurisdictions. This common perception is generally confirmed by empirical evidence, which is foremost provided for countries with high corporate taxes and relatively complex tax systems. We investigate whether multinational firms in a country with a comparatively more competitive tax system undertake profit shifting. We do this using detailed census data from corporate income statements and balance sheets filed by Swedish manufacturing firms between 1997 and 2007. We detect profit shifting by comparing MNE s with (purely) domestic firms. In particular, we identify systematic differences in tax payments, earnings (before interest and taxes) and equity ratios between multinational and comparable domestic firms based on propensity score matching. In addition, we examine the tax behavioural impact of acquiring multinational status using difference‐in‐differences estimations and/or propensity score matching. Our results reveal that the extent to which multinational firms have lower tax payments than their domestic counterparts depends on their production characteristics and foreign market outreach. In particular, we find evidence indicating that firms operating in few foreign markets and firms that become multinational engage in profit shifting from Sweden.     

宣钢铁前产销系统的实施及应用

宣钢铁前产销一体化系统采用当前先进的CSLA．NET多层框架,实现了宣钢铁前生产一级计划管制模式和财务成本一级核算体系,实现铁前配料优化管理和物流精细化跟踪,达到“产能最大化、成本最小化、生产稳定化”的综合优化平衡。     

Moral ethics v. tax ethics: The case of transfer pricing among multinational corporations

In recent years there has been an increased awareness with regards to ethics in business. More specifically, the abundance of well-publicized examples of cheating, greed, and hypocrisy has created some alarm about the general state of personal ethics (Josephson, 1988). Recent examples include the Oliver North, Ivan Boesky, and Jimmy Swaggart cases. The tax practitioner probably has little direct concern for matters of misconduct and ethical improprieties as mentioned above. Adherence to a code of conduct appears to circumvent the ethical conflict typically found in the business environment. The tax practitioner's ultimate goal is tax minimization for clients. This goal has the blessings of the courts and the writers of tax law.The present day dynamic global economic system includes organizations which have extensive international activity. In an effort to enhance the performance of these organizations, there is typically decentralization of operations. When decentralization exists it is necessary to evaluate the decentralized units. Profit centers are commonly used for this purpose. With profit centers comes the need for transfer pricing between profit centers. The transfer price should be determined in some objective fashion. However, tax minimization often is the driving force in the transfer price decision.This paper examines the compatibility of tax minimization goals, following a code of professional conduct, with moral ethics, using the transfer pricing problem in a multinational environment. A case that presents a common scenario for international firms is used as a vehicle to discuss the underlying tax and ethical ramifications.Don R. Hansen is Professor of Accounting at Oklahoma State University, Stillwater, OK, USA.Rick L. Crosser is Associate Professor of Taxation and Coordinator of Graduate Programs at Weber State University, Ogden, UT, USA.Doug Laufer is Associate Professor and Willard Eccles Accounting Research Fellow at Weber State University, Ogden, UT, USA.     

Optimal Utilization of Capital and a Financial Sector in a Classical Gravitation Process

In a production price framework, a two‐sectoral gravitation process with cross‐over adjustments of prices and quantities is advanced. To overcome an inconsistency in the treatment of fixed capital in disequilibrium, the socio‐technological input coefficients are assumed to vary with the sectoral output–capital ratio, such that for each relative price there exists an optimal degree of capital utilization which maximizes the sectoral rate of profit. Production prices prevail if these maximizing rates of profit are equalized. In addition, a financial sector determining the rate of interest is incorporated into the model. The mathematical analysis establishes a broad scope for local stability of the long‐run equilibrium position once a condition applies that ensures stability of the output adjustments in the short period.     

资本资产定价模型的扩展及其在保险中的应用

传统的资本资产定价模型是在一系列过于严格化、理想化的条件下建立起来的。针对现实资本市场情况,通过对资本资产定价模型的应用条件的部分修改,如增加保险公司存在违约风险、交易费用和税收的条件,并且讨论交易费用分别为固定值和保费的函数时的情形以及税收分为固定值和变量的情形,对保费定价问题进行模型扩展。理论推导结果显示,在存在违约风险情况下,保险公司所收保费应该更低;承保费用越少,所需保费就越少;存在税负条件下的公平保费与税收水平有关。     

POST‐KEYNESIAN EFFECTIVE DEMAND AND CAPITAL–LABOUR SUBSTITUTION

This paper analyses the relationship between the real wage rate and employment when we induce capital–labour substitution within a Post‐Keynesian Kaleckian model. To avoid the over‐determinacy problem, we consider a non‐homogeneous production function and cost minimization, in contrast to recent work that assumed a homogeneous production function and profit maximization. As a result, we find not only that increasing returns to scale are important in sustaining the long‐run stability condition, but also that if the increasing returns to scale are small, then it is more likely that employment will increase.     

Multinational enterprises and corporate tax planning: A review of literature and suggestions for a future research agenda

Corporate tax planning by the multinational enterprise (MNE), that is, the MNE’s ability to plan its tax affairs by using a multitude of strategies to reduce its tax bills legally, is a central research question in the literatures of international business, public economics, tax, finance, law and accounting. Underlying theoretical assumptions, approaches to empirical testing, profit shifting estimation strategies and findings are varied. Thus, it is important to conduct a critical literature review. In this paper, we offer new insights by studying the phenomenon from the international business (IB) perspective. We survey the academic literature on the MNE and corporate tax planning to examine the extent of knowledge on this topic and identify areas that we hope will stimulate interest among IB scholars for further research. We find materials across disciplines that are relevant to IB readers. We examine 120 articles in 51 scholarly journals and classic books published during the period 1966-2017. We identify the key mechanisms and the firm characteristics that may influence corporate tax planning. We suggest a research agenda where IB research can make clear contributions.     

降低成本新利器:协同供应商产品开发——以无锡捷利电气公司为例

随着全球范围内市场竞争的不断加剧和企业内部制造成本的节节攀升,作为“世界工厂”的我国制造型企业在国际生产领域中的成本优势正逐步受到侵蚀和冲击。为了保持持续的成本领先优势,我国企业应当与主要供应商建立良好的供应链伙伴关系,协同供应商进行产品开发设计,从而更有效地降低成本、提升质量。本文以捷利公司为例,首先对供应商协同产品开发的含义及活动进行了阐述,然后对协同开发的六个主要步骤进行了归纳,提出了协同产品开发的基本模式,该模式涉及了从顾客需求到初始运行测试五个阶段的关键活动和协同方式,最后总结了捷利公司通过协同供应商产品开发所获得的效益改善和双赢回报。     

The Persistence of Profits,Sectoral Heterogeneity and Firms’ Characteristics

The analysis of the persistence of profits has long been a controversial issue within empirical industrial organisation literature. The aim of our paper is to provide new empirical findings that may account for patterns of both sectoral and firm profit persistence. The distinctive feature of our study is that we analyse a number of firms’ ergodic distribution in each sector according to their profit level; we then calculate the difference between such a distribution and that prevailing in manufacturing as a whole. Finally, we break down this distribution; the resulting breakdown highlights the impact of each transition probability on inter‐sectoral differences clearly, and it also emphasises the role of intra‐sectoral dynamics in determining different persistence patterns. We then apply this methodology to both innovating and non‐innovating firms, and conclude that among surviving firms innovation is indeed crucial to the persistence of profits. In addition, we set up an econometric test which enables us to estimate the impact of firm and sectoral characteristics on a firm’s profit condition.     

我国粮食市场价格波动及应对措施——基于物流成本的视角

造成我国粮价波动的影响因素很多,包括国际粮食市场环境、国家粮食政策、国内粮食产量、粮食生产和流通成本等.在粮食行业中,物流成本的“效益背反”存在于企业物流活动的方方面面,如物流成本与服务水平“效益背反”、物流各功能之间(运输、储存、包装、装卸等)“效益背反”、全社会物流资源“效益背反”.针对目前我国粮食物流成本占粮食销售价格比重过大且一直居高不下的情况,必须制订科学合理的方案,对我国粮食仓储节点布局和粮食物流过程进行优化,通过信息共享平台削弱粮食供应链中的“牛鞭效应”,整合资源降低“效益背反”对粮食物流成本的负面影响,积极推广第三方粮食物流外包,完善基础性建设,以稳定粮食市场价格波动.     

Price competition between green and non green products under corporate social responsible firm

This article deals with a newsvendor inventory model in light of green product marketing of corporate social responsible firms. In this model, comparison between green and non green marketing is analyzed including subsidy and tax implementation by Government where the Government offers higher subsidy and lower tax to the green producer unlike the lower subsidy and higher tax to the non green producer. There is also price contest between green and non green producer as the demands of the products are dependent on sales price, carbon emission and corporate social responsibility index. Assuming the cost and profit parameters, an expected profit function of the systems is formulated and maximized analytically. Finally, numerical examples are illustrated to justify the proposed model.     

Global production sharing: Exploring Australia's competitive edge

Cross‐border dispersion of production processes within vertically integrated global industries (“global production sharing”) has been an increasingly important structural feature of economic globalisation in the recent decades. This paper examines patterns and determinants of global production sharing with an emphasis on how Australian manufacturing fits into global production networks (GPNs). Though Australia is a minor player in GPNs, there is evidence that Australian manufacturing has a distinct competitive edge in specialised, skill‐intensive tasks in several industries such as aircraft, medical devices, machine tools, measuring and scientific equipment and photographic equipment. Specialisation in high‐value‐to‐weight components and final goods within GPNs, which are suitable for air transport, helps Australian manufacturing to overcome the “tyranny of distance” in world trade. Being predominantly “relationship specific,” Australian GPN exports are not significantly susceptible to real exchange rate appreciation.