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(Koyaanisqatsi video excerpts, showing clouds, water, land.)

Bangladesh has a long history of dealing with seasonal changes resulting in droughts and floods. Three major rivers, the Ganges, Brahmaputra and Meghna (GBM) come to a confluence, forming the GBM floodplain. There is a specific time window (June to September) when most of the runoff occurs and over 90% of their combined flow is discharged into the Bay of Bengal. As a result, the seasonal monsoons result in wet and dry seasons, making Bangladesh vulnerable to both floods and droughts. Climate change will likely alter characteristics such as timing and intensity, therefore increasing the challenge of adaptation. Socioeconomic conditions and high-population density limit the country's ability to adapt to these hydro-meteorological extremes. Although climatic variability causes severe damage and loss of life in Bangladesh, examples of local adaptation to the annual rhythm of seasonal variation can be found in flood-prone areas. Scientific modeling has resulted in more robust and efficient early warning systems that have greatly decreased the loss of life from climate hazards in recent years. However, positive impacts from models are limited by complex social concerns that are pervasive across the country.

Purpose – To provide strategic management scholars, particularly graduate students and new faculty members, a novel approach, the lens model, to investigate emerging economies phenomena.

Design/methodology/approach – Based on a review of the strategic management literature and a search of the strategy databases and journals, I propose the lens model approach and discuss its origins, development, and designs since its introduction. It has been used extensively in such fields as cognitive psychology, social psychology, medicine, agriculture, human resources management, and organizational behavior. Besides the wide application, it has relevance for strategic management research.

Findings – An illustrative study and a summary of the approach from a previous study in one prominent journal are also provided as guides. I conclude by providing recommendations on what to consider in using the approach for the study of emerging economies.

Research limitations/implications – In addition to the strengths of the approach, its weaknesses are also discussed. Suggestions on maximizing the potential of the approach are also discussed.

Practical implications – The approach is an invaluable source particularly for graduate students of strategy who often are unfamiliar with microlevel approaches. They can use it to supplement approaches for strategic management.

Originality/value – To my knowledge, this chapter is the first to discuss the lens model approach in the strategic management literature. In that regard, it fills a gap in the research methodology literature. It can therefore help graduate students improve their careers.

Climate change is a massive multidimensional shift. Temperature shifts, in particular, have important implications for urbanization, agriculture, health, productivity, and poverty, among other things. While much research has documented rising mean temperature levels, the authors also examine range-based measures of daily temperature volatility. Specifically, using data for select US cities over the past half-century, the authors compare the evolving time series dynamics of the average daily temperature (AVG) and the diurnal temperature range (DTR; the difference between the daily maximum and minimum temperatures). The authors characterize trend and seasonality in these two series using linear models with time-varying coefficients. These straightforward yet flexible approximations provide evidence of evolving DTR seasonality and stable AVG seasonality.

Today's battlespace is a very complex system of humans and technology. It could be thought of as a system of layers – where there might be a layer of ground operations and a layer of air operations. Within the air operations layer exists two additional layers of manned air operations and unmanned air operations. If you peel back all layers of today's battlespace and just view the “unmanned air operations” layer, you will find another complex system of humans and technology working as just one element of the overall system. This system of uninhabited air operations might consist of different types of uninhabited air vehicles (e.g., Predator, Hunter, etc.) performing different types of missions (e.g., Intelligence, Reconnaissance, Surveillance-IRS; IRS-strike; search and rescue, etc.).

The ability travelers have to learn about the destination, explore and visualize activities and events, and book accommodations through the destinations' websites likely affects tourism visit behavior. Information availability, utility, and value of information on websites are the essential factors in the process of planning a vacation. This study compares the websites of America's three largest tourist destination states: California (visitcalifornia.com), Florida (visitflorida.com), and New York (iloveny.com). The study compares the three destination websites' quality, quantity, and utility through an evaluation rubric comprised of 22 attributes. One hypothesis that the study examines is that destination websites are assessable in order of good, better, best. The findings indicate that California provides the most useful and valuable information and is easiest to use. The assessment of visitcalifornia.com as the best website is the result of applying attribute rubrics covering hotel booking, events calendars, maps, and ability to create a trip.