Franchising from the franchisee\u27s perspective

The focus of this article is on the emergence and development of multi-unit franchising in the USA from the franchisee\u27s perspective. After a historical summary of the development of franchising from a marketing viewpoint, a typology of different franchisee types is provided, and the multi-unit franchising paradox is presented. The article offers a discussion of reasons why individuals might be enticed to become multi-unit franchisees. Emphasis is placed on entrepreneurship as a possible motive for sequential owners\u27 involvement as multi-unit franchisees. The article concludes by providing encouragement for future research to investigate the issue empirically

Franchising from the franchisee\u27s perspective

The focus of this article is on the emergence and development of multi-unit franchising in the USA from the franchisee\u27s perspective. After a historical summary of the development of franchising from a marketing viewpoint, a typology of different franchisee types is provided, and the multi-unit franchising paradox is presented. The article offers a discussion of reasons why individuals might be enticed to become multi-unit franchisees. Emphasis is placed on entrepreneurship as a possible motive for sequential owners\u27 involvement as multi-unit franchisees. The article concludes by providing encouragement for future research to investigate the issue empirically

Cross-shelf circulation on the continental shelf off Northwest Africa during upwelling

During 10 March-6 April, 1974 simultaneous current records were obtained from 12 current meters, placed between 0.8 m and 67 m, in water approximately 75 m deep at 21°40\u27N, 17°18\u27W, about 32 km from the coast of Mauritania. Throughout the experiment the vertical stratification and horizontal density gradient were weak, and the winds were generally favorable for coastal upwelling...

EPR, Bell, and Quantum Locality

Maudlin has claimed that no local theory can reproduce the predictions of standard quantum mechanics that violate Bell's inequality for Bohm's version (two spin-half particles in a singlet state) of the Einstein-Podolsky-Rosen problem. It is argued that, on the contrary, standard quantum mechanics itself is a counterexample to Maudlin's claim, because it is local in the appropriate sense (measurements at one place do not influence what occurs elsewhere there) when formulated using consistent principles in place of the inconsistent appeals to "measurement" found in current textbooks. This argument sheds light on the claim of Blaylock that counterfactual definiteness is an essential ingredient in derivations of Bell's inequality.Comment: Minor revisions to previous versio

Types of quantum information

Quantum, in contrast to classical, information theory, allows for different incompatible types (or species) of information which cannot be combined with each other. Distinguishing these incompatible types is useful in understanding the role of the two classical bits in teleportation (or one bit in one-bit teleportation), for discussing decoherence in information-theoretic terms, and for giving a proper definition, in quantum terms, of ``classical information.'' Various examples (some updating earlier work) are given of theorems which relate different incompatible kinds of information, and thus have no counterparts in classical information theory.Comment: Minor changes so as to agree with published versio

Channel kets, entangled states, and the location of quantum information

The well-known duality relating entangled states and noisy quantum channels is expressed in terms of a channel ket, a pure state on a suitable tripartite system, which functions as a pre-probability allowing the calculation of statistical correlations between, for example, the entrance and exit of a channel, once a framework has been chosen so as to allow a consistent set of probabilities. In each framework the standard notions of ordinary (classical) information theory apply, and it makes sense to ask whether information of a particular sort about one system is or is not present in another system. Quantum effects arise when a single pre-probability is used to compute statistical correlations in different incompatible frameworks, and various constraints on the presence and absence of different kinds of information are expressed in a set of all-or-nothing theorems which generalize or give a precise meaning to the concept of ``no-cloning.'' These theorems are used to discuss: the location of information in quantum channels modeled using a mixed-state environment; the $CQ$ (classical-quantum) channels introduced by Holevo; and the location of information in the physical carriers of a quantum code. It is proposed that both channel and entanglement problems be classified in terms of pure states (functioning as pre-probabilities) on systems of $p\geq 2$ parts, with mixed bipartite entanglement and simple noisy channels belonging to the category $p=3$, a five-qubit code to the category $p=6$, etc.; then by the dimensions of the Hilbert spaces of the component parts, along with other criteria yet to be determined.Comment: Latex 32 pages, 4 figures in text using PSTricks. Version 3: Minor typographical errors correcte

A compilation of observations from moored current meters. Vol. VIII. Wind, currents and temperature off Northwest Africa along 21°40' N during JOINT-1

Current meters, moored during JOINT-I in the coastal upwelling area off Northwest Africa along 21°40'N measured current speed and direction, temperature and, in some cases, conductivity and pressure. In addition, surface buoy meterological stations were installed at some current meter strings to record wind speed and direction, as well as air and water temperature. The sampling intervals of the instruments were 5 and 10 minutes. The data have been filtered and are shown here by means of pertinent statistics, real time plots, progressive vector diagrams and rotary spectra of hourly values

Quantum Locality

It is argued that while quantum mechanics contains nonlocal or entangled states, the instantaneous or nonlocal influences sometimes thought to be present due to violations of Bell inequalities in fact arise from mistaken attempts to apply classical concepts and introduce probabilities in a manner inconsistent with the Hilbert space structure of standard quantum mechanics. Instead, Einstein locality is a valid quantum principle: objective properties of individual quantum systems do not change when something is done to another noninteracting system. There is no reason to suspect any conflict between quantum theory and special relativity.Comment: Introduction has been revised, references added, minor corrections elsewhere. To appear in Foundations of Physic