Management First Semester 2nd Partial Flashcards
What is Strategy?
The set of goal-oriented actions a firm takes to gain and sustain superior performance relative to competitors
What 3 elements does good strategy consist of?
Diagnosis, Guiding Policy, Coherent Actions
What is Diagnosis?
Identifying competitive challenge through analysis of firm’s external and internal environment
What is Guiding Policy?
Addressing competitive challenge through formulation of firm’s corporate/business/functional strategies
What does Coherent Actions refer to?
Implementing a firm’s guiding policy through strategy implementation
What is strategy not?
grandiose statements, failure to face competitive challenge, Operational effectiveness/Competitive Benchmarking/other tactical tools
What is competitive advantage?
Superior performance relative to other competitors in sme industry or industry average
How do firms gain competitive advantage?
Combining value and cost through strategic positioning by differentiation or cost leadership
What does good strategy do?
Creates value for shareholders and other stakeholders
What is value creation?
when companies with good strategy are able to provide products/services to customers at a price point tht they can afford while keeping their costs in check, thus making profits at the same time. Both parties benefit from this trade as each captures a part of value created
What is a continuous variable?
Variables that can take on a value in a range (e.g. height, weight, temperature) Unlike discrete can take decimals and are measurable
What is a qualitative/categorical variable?
Variables that do not come from measuring or counting
Whar are dichotomous or binary variables?
Variables that can only take two values
What is uniform distribution?
Every value has the same probability (rolling fair die)
What is normal distribution?
Outcomes tend to distribute around a central value (the mean) for example population heights
What does Left-skewed mean? (analogous for right)
Values of ovservations cluster more around right side of distribution
What is the mean?
Where the center of the distribution of a data set is positioned
What is variance?
A measure of how spread out the values of a data set are around the mean. (high variance means more widely dispersed, low means more clustered around mean)
What is standard deviation?
Square root of variance, measures how much values deviate from mean. high -> more spread out
What is conditional probability?
The probability of an event ocurring given that another event has already taken place (px given y)
What is a contingency table?
shows the values of a variable x contingent on another value y (for conditional probability). The total rows and columns are marginal frequencies (the last row/column)
What is conditional expectation?
The expected value of a random variable given that another event has already taken place
How do you find the conditional expectation?
multiply all the values by their respective conditional probabilities (contingent on Y) and then sum