Reswitching,primary inputs and the Heckscher-Ohlin-Samuelson theory of trade

The 2× 2 × 2 Heckscher-Ohlin-Samuelson model of trade is examined under all the usual assumptions, except that a positive rate of interest is assumed. The factor-price-equalization and Stolper-Samuelson theorems are shown to be unaffected by the positive interest rate. The H-O-S theorem on the pattern of trade still holds in its ‘quantity’ form but is shown to be invalid in its ‘price’ form. Consequently trade need not ‘harm’ a country's scarce factor. It is to be expected that, in general, international equilibrium will not be unique.     

The welfare effect of tariff rate reductions in a many country world

Consider a two-commodity n-country model without inferior goods where import tariffs are the only trade barriers. In this paper we establish that the world's welfare is improved if the country with the highest tariff rate unilaterally reduce its rate to the level of the second highest country or if all the countries of the world reduce tariff rates proportionally. The second rule serves as a theoretical justification of the Kennedy and Tokyo Round Tariff Reductions.     

The effect of social networks structure on innovation performance: A review and directions for research

Research on growth of innovations introduced to the market has gradually shifted its focus from aggregate-level diffusion to exploring how growth is influenced by a given social network structure's characteristics. In this paper, we critically review this branch of literature. We argue that the growth of an innovation in a social network is shaped by the network's structure. Borrowing from the field of industrial organization in economics, which defines itself as the study of the effect of market structure on market performance, we describe this new wave of research on growth of innovations as the effect of social network structure on innovation performance. Hence, social network structural characteristics should be incorporated into research on new product growth as well as into managerial marketing decisions such as targeting and new product seeding.We review how social network structure influences innovations' market performance. Specifically, we discuss (1) a networks' global characteristics, namely average degree, degree distribution, clustering, and degree assortativity; (2) dyadic characteristics, or the relationships between pairs of network members, namely tie strength and embeddedness; (3) intrinsic individual characteristics, namely opinion leadership and susceptibility; and (4) location-based individual characteristics, namely the degree centrality, closeness centrality, and betweenness centrality of an individual network member.Overall, we find that growth is particularly effective in networks that demonstrate the “3 Cs”: cohesion (strong mutual influence among its members), connectedness (high number of ties), and conciseness (low redundancy). We identify gaps in current knowledge, discuss the implications on managerial decision making, and suggest topics for future research.     

The two-sector model in terms of its dual: A geometric exposition

The standard properties of the two-sector model are analyzed in a simple diagram representing the duals of the production finctions for the economy's two outputs. The diagram is especially useful for illustrating propositions that deal primarily with prices: the factor price equalization theorem, the Stolper-Samuelson theorem, and the effects of factor market distortions. Shadow prices of factors in distorted economies are easily determined using the diagram. These shadow prices are useful in measuring the total loss created by a set of distortions and in explaining anomalies associated with ‘highly distorted’ economies in which one factor has a negative shadow price.     

Variable returns to scale in general equilibrium theory once again

This paper relaxes some assumptions made by Jones (1968) and reconsiders the implications of variable returns to scale (VRS) for the Stolper-Samuelson and Rybczynski theorems. It also analyses for the first time the relationship between factor-returns and factor-supplies at constant commodity-prices. It is shown that the validity of the Rybczynski and/or Stolper-Samuelson theorem is neither necessary nor sufficient for the production possibilities frontier to be locally strictly concave to the origin. Several other new results are derived and an attempt is made to give an intuitive explanation of the most important findings.     

A note on ‘trade pattern reversals’

Samuelson's 1975 paper investigating the possibilities of immiserizing trade reversals stemming from autonomous variations of the rate of profit strongly criticizes Emmanuel's Unequal Exchange treatment of that issue. The author of the present note believes that the Samuelson theorems are both inconsistent in themselves and irrelevant to his treatment. This note, however, is confined to the second contention: showing the main points of misrepresentation of the Emmanuel analysis.     

When a few minutes sound like a lifetime: Does atmospheric music expand or contract perceived time?

In the first of two experiments, the estimated duration of a given interval was shorter when familiar as opposed to unfamiliar music was played, but only for respondents waiting idly; music had little or no effect on respondents engaged in a memory task during the interval. In the second experiment, respondents waiting idly again reported shorter estimates of duration when they heard familiar as opposed to unfamiliar music, but only when they heard a sufficient number of songs during the interval. On the other hand, respondents engaged in a memory task reported longer estimates of duration when they heard familiar as opposed to unfamiliar music, but again only when they heard a sufficient number of songs. These results are consistent with attentional (i.e., waiting condition) versus discrete events (i.e., memory task condition) models of duration judgments, respectively.     

Free trade's intertemporal Pareto-optimality

Emmanuel's thesis of ‘unequal exchange’ — that free trade at equalized profit rates and unequal wage rates (1) involves deadweight loss to the world, and (2) explains a one-way trend toward deterioration of poor country's wellbeing and double-factoral terms of trade — is found on analysis to be incorrect. Careful time-period analysis shows that such free trade is actually intertemporally Pareto optimal, despite misleading steady-state comparisons.     

A generalization of the Samuelson reciprocity relation,the Stolper-Samuelson theorem and the Rybczynski theorem under variable returns to scale

Assuming the Marshallian externalities, a generalization of the Samuelson reciprocity relation, the Stolper–Samuelson theorem and its dual Rybczynski theorem is demonstrated with n commodities and n inputs. Further it is shown that the ‘weak’ Stolper–Samuelson property does not coincide with the ‘strong’ property even when n=2. Then the effect of an own or other commodity price change on a commodity output is examined.     

Counter-arguing as barriers to environmentally motivated consumption reduction: A multi-country study

This research extends previous literature on environmentally motivated consumption reduction (EMCR) with a cross-cultural investigation across 28 European countries. The paper elucidates how European consumers' knowledge and perceived seriousness of climate change inhibit the activation of counter-arguments, with implications for EMCR. More specifically, counter-arguing is a critical barrier to reduce EMCR. The developed model is based on the novel premise that the contingency variables, which qualify the impeding role of this barrier, are anchored at different levels. To account for individual and societal aspects simultaneously, multi-level analysis combines large-scale data from a Eurobarometer (n = 16,095) with secondary data at the societal level (n = 28). The results confirm that counter-arguments as barriers for EMCR and their attenuation through knowledge and perceived seriousness substantially varies across societies. Our results reveal that the collectivism/individualism dimension is most relevant in qualifying the impact of counter-arguments on EMCR. Building on our findings, impact-level-maps of counter-arguments and country clusters aid international marketers of environmentally friendly products to flexibly tailor their marketing campaigns. For policy-makers, our results further highlight that rather than raising knowledge with educative campaigns, perceptions of seriousness should be targeted to foster EMCR and inhibit counter-arguing.     

Comparative dynamics in a life cycle theory of the firm

Important insights and contributions to the corporate financial manager's decision problem have been provided by the balanced-growth financial modeling literature, e.g., see [4, 5, 8, 10, 11, 13, 15]. In the spirit of this research, the objective of this paper is twofold. First, a normative model of the dynamic financial planning process in a deterministic environment is constructed wherein the traditional, steady-state assumptions are relaxed. In contrast to prior models, the firm is allowed to pay a liquidating dividend and faces a time-dependent investment rate of return, interest rate, and equity discount rate. Necessary and sufficient conditions for the levered firm's optimal investment-financing-dividend policy decisions which maximize the wealth of its investors are developed, and a solution synthesis technique is employed to catalogue the different decisions at each time instant in terms of three earnings-growth stages over the firm's life cycle. Over this life cycle, the firm experiences high, low, and negative growth stages, with the latter stage distinguished by a liquidating dividend payout and retirement of debt outstanding. Secondly, the life cycle depiction further permits an analysis of the effects, in terms of both direction and magnitude, on the optimal duration of the firm's different growth stages and optimal growth rates due to changes in the firm's return on investment, debt-equity ratio, borrowing rate, equity discount rate, depreciation rate, and flotation costs via a comparative dynamics and simulation framework. Changes in the return on investment are found to have the most influence on the duration of the firm's growth periods and their respective earnings growth rates, while changes in the mix of financing and depreciation rate tend to have the least effect. Furthermore, the magnitudinal impact of marginal changes in any of the above firm variables is greatest at low levels of debt-to-equity and growth-in-earnings and quickly dissipates as the degree of leverage increases.     

Some Reasons Why Foreign Retailers Have Difficulties in Succeeding in the Japanese Market

Abstract

The paper explores the Mystique Theory of Japanese Market by analyzing cases of foreign-affiliated retail companies that have entered the Japanese market. As a result of the case studies, three conclusions are drawn. The first identifies three generic hurdles that foreign-affiliated retail companies face in a host country. The second conclusion is that a sufficient condition of success for the foreign-affiliated companies is the need to learn from their failures, to adapt and to change their business models in Japan. The third conclusion is concerned with a potential reason why failed foreign-affiliated companies failed to learn form their experiences in Japan.     

Navigating liminality in new venture internationalization

Prior research describes international expansion as a series of discrete steps and notes that taking them threatens new ventures' survival, especially due to unexpected setbacks. Seen through the lens of social science, the source of such threat becomes clearer. In this paper, we argue that internationalization in new ventures involves what social anthropologists call a liminal transition – a betwixt-and-between period lying between the intent to internationalize and the realization of a stable internationalized state. The ambiguous and transitory nature of this liminal transition has the potential to increase the odds of overreach (e.g. a high-cost market entry without sufficient resources). Avoiding the negative influence of liminality – and instead harnessing its positive effect – relies on three sources of support that we refer to as opportunity scaffolding: self-reflective learning, peer learning and consultative learning. We argue that entrepreneurs with personality profiles high in levels of core self-evaluation (CSE) are more likely to utilize the scaffolding like that available in business incubators effectively. This leads to the development of a more reflective mindset, making capability learning more likely, preventing decisions that lead to overreach and reducing the threat to INV survival. However we also strike a note of caution in that at excessive (hyper) levels of CSE, the internationalizing new venture could become the victim of hubris. Emboldened with unrealistically high self-confidence, hubristic entrepreneurs are more likely to rebuff use of scaffolding, leading to a more reactive mindset, increasing the probability of liminal overreach and threatening INV survival.

International trade in the presence of product differentiation,economies of scale and monopolistic competition: A Chamberlin-Heckscher-Ohlin approach

The paper presents a generalization of the Heckscher-Ohlin theory by admitting the existence of sectors in which there is monopolistic competition. The structure of preferences is based on Lancaster's work. It is shown without requiring homotheticity in the production of differentiated products that the intersectoral pattern of trade can be predicted from factor endowments but not from pre-trade commodity prices or factor rewards, except under special circumstances. It is also shown how the share of intra-industry trade is related to differences in income per capita and how the volume of trade depends on differences in income per capita and relative country-size Other empirical implications are also discussed.     

Valuation and firm investment and financing policies with personal tax biases

In this paper we examine firm financial policies in the presence of personal tax biases (e.g., favoring capital gains relative to interest and dividends). A form of the value additivity principle (VAP) for the tax bias case is established and applied to the firm's merger, investment, financial structure, and dividend decisions. As with the neutral tax VAP, the revised VAP requires transaction costless capital markets but does not require capital market completeness or competitiveness. Share value maximization is found not to be the proper goal for a firm that seeks to maximize the shareholders' current expected utility; however, it is found that share value maximization is generally a good approximate objective. Firm investment policy with financial structure irrelevance (owing to offsetting personal and corporate taxes) is examined assuming that the revised VAP holds.     

Overcoming constraints of collective imagination: An inquiry into activist entrepreneuring,disruptive truth-telling and the creation of ‘possible worlds’

This article introduces ‘activist entrepreneuring’ to suggest a fresh understanding of entrepreneuring which foregrounds how constraints of imagination are removed through critical speech. Specifically, we link Michel Foucault's work on parrhesia, or courageous speech, and various literatures on (utopian) imagination to discuss ‘disruptive truth-telling’ as the generative mechanism of activist entrepreneuring whose transformative force resides in breaking free from existing limitations of collective imagination, or what we refer to as the ‘orthodox social imaginary’. We use the activist group Yes Men to develop a process model which throws into sharper relief how disruptive truth-telling is employed, on the one hand, to expose and problematize the boundaries of collective imagination, and, on the other, to create ‘possible worlds’ that prefigure ways of doing business that are consistent with broader societal interest. The three interrelated objectives of this article are: first, to make creative use of the humanities to emphasize how disruptive truth-telling actualizes possibilities for imagining future realities that seem impossible from the standpoint of dominant imagination. Second, to make the case for seeing changes of collective imagination as a genuine entrepreneurial accomplishment. And third, to identify boundary conditions that help us strengthen the explanatory power of our theorizing on disruptive truth-telling.     

e-banking culture: A comparison of EU 27 countries and Portuguese case in the EU 27 retail banking context

The aim of this research is two-fold. Firstly we conducted a wise comparative analysis of EU 27 countries and secondly we identified distinct e-banking user segments of Portuguese citizens. We used a questionnaire for data collection (n=2358) and Latent Class Models (LCM) for data analysis. LCM revealed three segments in EU 27 (Portugal is in the poorest cluster, concerning the indicators used, with Greece, Spain and Cyprus) and two e-banking user segments in Portuguese citizens: Those who do not risk (49%), and Those who risk (51%). Our findings enable e-banking managers for taking appropriate strategic decisions.     

On the transformation of theorems

Professor W. Ethier (1979) has argued that replacing land by capital in the familiar 2×2 trade model leaves the four basic theorems unaffected, with time-phasing and a positive interest rate. In fact, Ethier's HOS and FPE theorems are different in kind from the traditional ones. The traditional theorems predict certain results in terms of trade-independent data: Ethier's theorems describe equilibrium in terms of factor endowments and intensities defined by equilibrium prices. Hence his theorems do not support his central message that nothing is lost in trade theory by treating capital as if it were homogeneous land.     

Economic imperialism and resource nationalism: Comment on Kemp and Ohyama

Kemp and Ohyama show that a self-seeking resource-poor imperial economy can use tariffs to completely exploit its resource-rich raw-material producing colonial trading partner, but that when capital is immobile, the colonial economy loses all power to exploit by means of ad valorem trade taxes. We use geometry to explain why, and demonstrate that there are other instruments (export quotas, import quotas, an export tariff specified in units of the import per unit of the export, and destruction of the raw material by the colonial economy's government) which may restore the colonial economy's ability to exploit the imperial one.